LMP Rigs |
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| A Versatile drill with a combination of both Direct Rotary and DTH Technologies. |
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| COMBINATION RIGS. |
| Rotary-cum-percussion is the combination method of percussion and rotary drill. It is not practicable to put one drill for one operation and get another drill for second operation. Combination drill is used so that any drilling operations can be done depending upon the condition of the site. These drills are used generally for alluvial formation comprising boulder rocks. |
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RATED CAPACITY : |
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165 mm dia. Holes upto 300 mtrs. by DTH method in hard rock and 203/215 mm dia. Holes upto 300 mtrs by mud rotary method in alluvial soil. 406/445 mm dia. Hole upto 60 mtrs. by mud Rotary method through reaming operation. |
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PULL DOWN : |
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Through hydraulic cylinder and wire rope. Pull down force variable upto 16,300 Kgs. Micro-Feed’ and Hold-back arrangement. |
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PULL UP (HOISTING) : |
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Variable up to 13,400 Kgs. High speed hoisting provided. |
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ROTATION HEAD |
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Top drive hydraulic motor driven through gear train immersed in oil bath providing infinitely variable speeds of 0-100 RPM. |
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AIR COMPRESSOR |
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21 mt. 3/min at 17 kg./cm2 (750 CFM ,250 PSIG), Rotary screw type, driven by its own separate diesel engine |
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MUD PUMP |
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‘PRECISION’ make model S-150 duplex double acting reciprocating mud pump having `6” stroke and fitted with 5.1/2” liner capable of delivering 900 LPM and a maximum pressure of 18 Kg/cm2 |
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MOUNTING |
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6 x 4 drive Ashok Leyland `HIPPO’ Truck Chassis. |
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POWER UNIT |
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Rig including mud pump driven by truck engine through power take off. Compressor driven by independent diesel engine. |
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MAST |
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Heavy duty structural steel construction electrically welded capable of handling 6.1 mtrs. (20’) long drill rods. Mast raised and lowered by hydraulic cylinder. |
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HYDRAULIC SYSTEM |
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Comprising of hydraulic pumps, control valves, reservoir, etc. Total oil displacement around 350 LPM at a pressure of 180 – 210 Kg/cm2 |
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LEVELING JACKS |
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4 Nos. Hydraulic leveling jacks with safety check valves provided. |
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AIR LINE LUBRICATOR |
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13.5 Ltrs. Capacity provided. |
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WATER/FOAM INJECTION SYSTEM |
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Reciprocating water injection pump provided. |
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AUXILIARY WINCH/ & JIB BOOM |
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3000 Kgs. Capacity hydraulic motor driven Auxiliary winch provided. A hydraulically adjustable jib boom swiveling over 450 mounted on the top of the mast. |
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ROD CHANGER |
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Hydraulically operated automatic indexing carousel for carrying 7 Nos. rods of 4.1/2” OD x 20’ length provided. |
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ROD RACK |
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Rod Rack arrangement provided along the side of the mast to carry 8 Nos. drill rods. |
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SHOCK ABSORBER SYSTEM |
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Shock absorber sub provided along with the rotation head to prevent damage due to shock loads. |
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DRILL ROD (RECOMMENDED ) |
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114 mm OD x 6.1 mtrs. (4.1/2” OD x 20’) external flush type drill rods with tool joints as per API standards. |
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OPTIONAL |
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Mounting on two truck concept.
Choice of Compressors
Casing hammer attachment or ODEX system for simultaneous casing lowering. |
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| SEND MAIL |
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Direct Rotary Drills [DR 500] |
![Direct Rotary Drills [DR 500]](images/DirectRotary500.jpg) |
| ROTARY DRILLS They are meant for drilling in alluvial and semi-consolidated formations and for virgin areas in connection with exploration program, by using drilling mud fluid. |
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MODEL
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DR –
500
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HYDRAULIC SYSTEM
|
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Rated capacity
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:
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Drill
Rod Hole Dia Depth
|
Pump
type
|
:
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Fixed
displacement vane type.
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60
mm 152 mm 198.2 mtrs
|
Discharge
|
:
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60 LPM
at 70 Kg./cm2
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73 mm
203 mm 152.5 mtrs
|
Drive
|
:
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Direct
coupled
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89 mm
305 mm 91.5 mtrs
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MAST
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:
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ENGINE |
:
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Truck / Trailer / Skid
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Construction
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:
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Electrically welded tubular steel construction
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Model
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:
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Truck
Engine Diesel Diesel
|
Height-
Standard
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:
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5.48
mtrs. (above rotary table)
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BHP
|
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---- 40 40
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-
Optional
|
:
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8.23
mtrs (above rotary table)
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Speed
(RPM)
|
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---- 2000 2000
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Gross
Load capacity
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:
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9091
kgs
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Crown
Block
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:
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2
sheaves for wire lines;
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TRANSMISSION |
:
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4 or 5
forward and 1 reverse
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Angled over the drums;
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KELLY |
:
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73 mm x
4.27 Mtrs.
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2
spring mounted pull-down
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Long
Round 3 flutted.
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Tension sheaves.
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LEVELLING JACKS |
:
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4 Nos.
mechanical
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Raising &
Lowering
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:
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Two
double acting Hydraulic cylinders
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MOUNTING |
:
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Truck
or Trailer
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OVERALL DIMENSION |
:
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Approx.
Mast lowered position
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ROTARY
TABLE
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:
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Length : 60 Mtrs.
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Opening
|
:
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120
mm
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Breadth : 30 Mtrs.
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Construction
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:
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Spiral Bevel Gears; Oil bath lubrication. Roller
bearings.
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Height : 3.20 Mtrs.
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Drive
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:
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Torque tube
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Clutch
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:
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Disc
type
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Retraction
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:
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356
mm Hydraulic actuated
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PULL DOWN
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:
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Type
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:
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Chain, Hydraulic actuated.
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Feed
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:
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3.96
Mtrs.
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Max. Pull
down load
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:
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2273
Kgs
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OPTIONAL : |
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*
PRECISION make , S-150 Duplex double acting mud pump
having 139.7 mm bore and 152.4 mm stroke at a maximum
of 100 strokes/min with a discharge of 915 LPM at 17.99
Kg/cm2 pressure
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DRAW
WORKS
|
:
|
Two
identical Drums.
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* DTH
attachment for drilling in hard Rock by DTH
method. |
Barrel
dia x Length
|
:
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133
mm x 127 mm
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*
Hydraulic leveling jacks with safety check valves. |
Flange
dia
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:
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305
mm
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*
Hydraulic Break out Wrench. |
Pull
Capacity
|
:
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2273
Kgs. (single line bare drum)
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Clutch
|
:
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Multi
disc type
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Brake
|
:
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High
leverage mechanical
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Drive
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:
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Torque tube
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MUD PUMP
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:
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STANDARD |
Make
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:
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Precision
|
Model
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:
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S-125
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Type
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:
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Duplex double acting
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Bore x
Stroke
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:
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114.3 mm x 127 mm
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Max.
Stroke/Min
|
:
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110
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Pressure
& Discharge
|
:
|
550 LPM at 13.85
kg./cm2
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Drive
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:
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`V’ Belt
|
Clutch
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:
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Friction disc type
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| SEND MAIL |
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Direct Rotary Drils [DR 1000] |
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MODEL
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:
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DR – 1000
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MUD PUMP
|
:
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STANDARD
|
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Rated capacity
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:
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Drill Rod Hole Dia Depth
|
Make
|
:
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PRECISION
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|
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60 mm 152 mm 457.32 mtrs
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Modal
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:
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S-150 Duplex Double acting.
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73 mm 203 mm 304.87 mtrs
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Bore x Stroke
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:
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139.7mm x 152.4 mm
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|
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89 mm 305 mm 182.92 mtrs
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Maximum stroke/Min
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:
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100
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MAST
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Pressure & Discharge
|
:
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915 LPM at 17.99 kg/cm2
|
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Construction
|
:
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Electrically welded tubular steel construction
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Drive
Clutch
|
:
:
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`V’ Belt
Positive Mechanical
|
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Height- Standard
|
:
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10.67 mtrs. (above rotary table)
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- Optional
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:
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8.23 mtrs (above rotary table)
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HYDRAULIC SYSTEM
|
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|
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Gross Load
capacity
|
:
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13637 kgs
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Pump type
|
:
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Fixed displacement vane type.
|
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Crown Block
|
:
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Two sheaves for wire lines;
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Discharge
|
:
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60 LPM at 70 kg / cm2
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|
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Angled over the drums;
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Drive
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:
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`V’ Belt
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Two spring mounted pull-down
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Tension sheaves.
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ENGINE
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:
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Truck trailer
|
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Raising &
Lowering
|
:
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Two double acting Hydraulic cylinders
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Model
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:
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Truck Engine ALU-370 or equivalent
|
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BHP
|
:
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--- 106
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ROTARY
TABLE
|
:
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Speed (RPM)
|
:
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--- 2400
|
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Opening
|
:
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120 mm
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TRANSMISSION
|
:
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4 or 5 forward and 1 reverse
|
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Construction
|
:
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Spiral Bevel Gears; Oil bath lubrication.
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KELLY
|
:
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86 mm x 7 mtrs. long Round 3 flutted.
|
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Drive
|
:
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Roller bearings
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LEVELING JACKS
|
:
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4 Nos. Mechanical
|
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|
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Torque tube
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MOUNTING
|
:
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Truck / Trailer / Skid
|
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OVERALL DIMENSION
|
:
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Approx. Mast lowered position.
|
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Clutch
|
:
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Disc type
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Retraction
|
:
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356 mm Hydraulic actuated
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Length : 9.75 Mtrs.
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Breadth : 2.44 Mtrs.
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Height : 3.20 Mtrs
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PULL DOWN
|
:
|
(Optional)
|
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Type
|
:
|
Chain, Hydraulic actuated.
|
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Feed
|
:
|
7 Mtrs.
|
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Max. Pull
down load
|
:
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3637 Kgs
|
OPTIONAL :
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* PRECISION make ,
Duplex double acting S-200 Mud Pump having 152.4 mm stroke & 203.2 mm Bore with
a maximum of 100 strokes/Min and discharge of
1435 LPM
at 19.97 Kg/cm2 pressure.
-
* DTH attachment for drilling in hard Rock
by DTH method.
-
* Hydraulic leveling jacks with safety check
valves.
-
* Hydraulic Break out Wrench.
|
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DRAW WORKS
|
:
|
Two identical Drums. 5.7” x 6.5”
|
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Barrel dia
x Length
|
:
|
146 mm x 165 mm
|
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Flange dia
|
:
|
368 mm
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Pull
Capacity
|
:
|
4546 Kgs. (single line bare drum)
|
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Clutch
|
:
|
Multi disc type
|
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Brake
|
:
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High leverage mechanical
|
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Drive
|
:
|
Torque tube
|
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| SEND MAIL |
|
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Direct Rotary Drils [DR 1500] |
![Direct Rotary Drils [DR 1500]](images/DirectRotary1000.jpg) |
|
ROTARY DRILLS They are meant for drilling in alluvial and semi-consolidated formations and for virgin areas in connection with exploration program, by using drilling mud fluid. |
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| RATED CAPACITY |
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8” [203mm] holes upto 1500 Ft [457Mts] directly using 2.7/8” [73mm] OD Drill Pipes. |
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8” [203mm] – 10” [254mm] holes upto 1500 Ft [457mts] directly using 3.1/2” [88.9mm] OD Drill pipes. |
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Larger size holes for various depths by reaming. |
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| CASING LOAD |
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|
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26400 lbs [12000 Kgs.] by using Single sheave Traveling Block |
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4400 lbs [20000 Kgs.] by using Double sheave Traveling Block. |
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| MAST |
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|
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Heavy Duty Tubular Steel Construction Electric welded |
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42 Ft [12.8 mts] high above Ground Level during drilling |
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70000 lbs [31818 Kgs] Gross Load capacity |
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5 Sheaves + 1 catline sheave |
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Raised and lowered by two hydraulic cylinders with safety check valves. |
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| DRILL HEAD |
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Rotary Type as integral unit with Draw works and Hydraulic pull down. |
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Opening – 3” [76.2 mm] / 3.1/2” [88.9 mm] /4.1/2” [114.3 mm) |
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Hydraulic Retraction – 21” [533.4mm] |
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Disc, Type Friction Clutch. |
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| CAT HEAD |
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Shaft mounted provided on the right side of the drill head. |
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| PULL DOWN |
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16,000 lbs [7272 Kgs] pull down through twin hydraulic cylinders having 30” [762mm] stroke. |
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| DRAW WORKS |
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Hoisting and sand reel drum having bare drum single line pull of 15000 lbs [6818 Kgs] each. |
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Barrel dia x length each drum – 7” [178mm] x 10.3/8” [263.5mm] |
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High leverage Mechanical type Brakes, Single/Double on drums |
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Chain Driven with multiple Disc Friction clutch. |
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| MUD PUMP |
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`PRECISION’ Model ‘S-200’ 8” [203mm] x 6” [152mm] or `S –150’ 6” (152mm) x 5 1/2 (139.7mm) positive displacement Duplex Double action Mud pump with interchangeable liners as per operational requirements having wider choice of discharge/pressure. ‘V’ Belts/Chain Drive |
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| HYDRAULIC SYSTEM |
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21 US GPM [80 LPM] 1000 PSI [70Kg/cm2] – Fixed displacement vane type pump. |
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| MOUNTING & PRIME MOVER |
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|
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Truck / Trailer |
| |
Powered by Truck Engine and/or suitable independent Engine(s) |
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| TRANSMISSION |
|
| KELLY |
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|
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3.3/8” [85.7mm] OD x 28 ft [8.53 mts] long 3 fluted round Kelly. |
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| LIGHTING |
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|
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Truck Battery/Dynamo /Alternator |
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| LEVELING JACKS |
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|
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4 Nos. Mechanical or Hydraulic |
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|
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| CONTROL |
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|
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Conveniently located for ease of operation. |
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| OPTIONAL |
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|
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Longer Mast |
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Choice of Mud Pumps |
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Choice of Hydraulic pumps |
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41/8” (104.77mm) OD Kelly |
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Hydraulic Breakout System |
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Air clutches |
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Diesel generating set for lighting |
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DTH attachments for drilling by DTH method |
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Casing drum |
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Hydraulic leveling jacks |
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Chain pull down having stroke length of 20 feet. |
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| SEND MAIL |
|
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Direct Rotary Drills [DR 2000] |
![Direct Rotary Drills [DR 2000]](images/DirectRotary2000-1.jpg) |
|
ROTARY DRILLS They are meant for drilling in alluvial and semi-consolidated formations and for virgin areas in connection with exploration program, by using drilling mud fluid. |
|
|
| |
|
| RATED CAPACITY |
| |
|
| |
8" [203mm] holes upto 2000 Ft [610 Mts] directly using 2.7/8" [73mm] OD Drill Pipes. |
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8" [203mm] - 10" [254mm] holes upto 2000 Ft [610 mts] directly using 3.1/2" [88.9mm] OD Drill pipes. |
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| CASING LOAD |
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|
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27500 lbs [12500 Kgs.] by using Single sheave Travelling Block |
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55000 lbs [25000 Kgs.] by using Double sheave Travelling Block. |
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| MAST |
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|
| |
Heavy Duty Tubular Steel Construction Electric welded |
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46 Ft [14.0 mts] high above Ground Level during drilling |
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90000 lbs [41000 Kgs] Gross Load capacity |
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5 Sheaves + 1 catline sheave |
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Raised and lowered by two hydraulic cylinders with safety check valves. |
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|
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| DRILL HEAD |
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|
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Rotary Type as integral unit with Draw works and Hydraulic pull down. |
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4.1/2" [114.3mm] Hydraulic Retraction - 21" [533.4mm] Disc, Type Friction Clutch. |
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|
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| CAT HEAD |
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|
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Shaft mounted provided on the right side of the drill head |
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Heavy Duty Tubular Steel Construction Electric welded |
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46 Ft [14.0 mts] high above Ground Level during drilling |
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90000 lbs [41000 Kgs] Gross Load capacity |
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5 Sheaves + 1 catline sheave |
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Raised and lowered by two hydraulic cylinders with safety check valves. |
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|
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| PULL DOWN |
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|
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16000 lbs [7272 Kgs] pull down through twin hydraulic cylinders having 30" [762mm] stroke. |
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|
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| DRAW WORKS |
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|
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Hoisting and sand reel drum having baredrum single line pull of 16000 lbs [7272 Kgs] each |
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Barrel dia x length each drum - 7" [178mm] x 10.3/8" [263.5mm] |
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High leverage Mechanical type Brakes, Single/Double on drums |
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Chain Driven with multiple Disc Friction clutch. |
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|
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| MUD PUMP |
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|
| |
`PRECISION' Model 'S-200' 8" [203mm] x 6" [152mm] positive displacement Duplex Double action Mud pump with interchangeable liners as per operational requirements having wider choice of discharge/pressure. 'V'Belts/Chain Drive. |
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|
|
| HYDRAULIC SYSTEM |
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|
| |
21 US GPM [80 LPM] 1500 PSI [105Kg/cm2] - Fixed displacement vane type pump |
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|
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| MOUNTING & PRIME MOVER |
| |
|
| |
Truck / Trailer. Powered by Truck Engine and/or suitable independent Engine(s). |
| |
|
|
| TRANSMISSION |
|
| KELLY |
| |
|
| |
4.1/8" [104.7mm] OD x 28 ft [8.53 mts] long 3 flutted round kelly. |
| |
|
|
| LIGHTING |
| |
|
| |
Truck Battery/Alternator.(24 Volts DC) |
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|
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| LEVELING JACKS |
| |
|
| |
4 Nos. Mechanical / Hydraulic |
| |
|
|
| CONTROL |
| |
|
| |
Conveniently located for ease of operation. |
| |
|
|
| OPTIONAL |
| |
|
| |
Longer Mast |
| |
Choice of Mud Pumps |
| |
Choice of Hydraulic pumps |
| |
Hydraulic Breakout System |
| |
Air clutches |
| |
Diesel generating set for lighting DTH attachments for drilling by DTH method |
| |
Casing drum |
| |
Hydraulic leveling jacks |
| |
Chain pull down having stroke length of 20 feet. |
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|
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|
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| SEND MAIL |
|
| |
|
DOWN-THE-HOLE HAMMER DRILL [DTH 300] |
|
![DOWN-THE-HOLE HAMMER DRILL [DTH 300]](images/DTH300SH.jpg) |
|
| These are meant for drilling borehole in hard compact formation (Rock Drilling). They combine both percussion and rotary action with air media. Sometimes Air Rotary DTH are provided with mud pump for negotiating the overburden |
|
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| |
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| RATED CAPACITY |
| |
|
| |
Up 115 mm dia , to a depth of 100 Mtrs |
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|
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| ANGLE HOLE DRILLING : |
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|
| |
upto 30 Degrees to vertical. |
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|
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| PULL DOWN PRESSURE: |
| |
|
| |
Variable to 800 Kgs. (1760 lbs) Feed Length - Suitable for 3 Mts. Drill Rods. |
| |
|
|
| HOISTING CAPACITY: |
|
| AIR COMPRESSOR: |
| |
|
| |
8.5 M3 at 7 Kg/cm2 (300 CFM at 100 PSI) Driven by independent diesel engine. |
| |
|
|
| ROTATION HEAD: |
| |
|
| |
Hydraulic Top Drive Head: Variable speed 0 to 60 RPM. |
| |
|
|
| POWER UNIT: |
| |
|
| |
For Rig from Truck Engine through power take off; independent diesel engine for compressor. |
| |
|
|
| MOUNTING: |
| |
|
| |
Truck, OPTIONAL Trailer, or Crawler Track. |
| |
|
|
LEVELING JACKS: |
|
MAST (BOOM): |
| |
|
| |
Structural steel 4865 mm long. |
| |
Ground Clearance 300 mm |
| |
Sliding stroke 750 mm |
| |
Effective Downward stroke 450 mm. |
| |
|
|
DRILL ROD: |
| |
|
| |
73/76 mm x 3 mts (2 7/8"/3" x 10') long. |
| |
|
|
| HYDRAULIC SYSTEM: |
| |
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Two individual Circuits, Maximum pressure 70 Kg/cm^2 ,Total Oil displacement 130 LPM |
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| HYDRAULIC RESERVOIR: |
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| AIR LINE LUBRICATOR: |
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| OPTIONAL: |
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Hydraulic Break Out Cylinder, |
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Dust Extractor |
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Foam/ Water injection Device. |
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| SPECIAL FEATURES: |
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Suitable for Water Well drilling and exploration holes |
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Robust Components designed easily mounted on Truck |
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Quicker set up because of hydraulic cylinders. |
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Hydraulic pull down System |
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Hydraulic feed gives required pull down force while rotation control gives rotation to the Down the Hole Hammer. |
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| SEND MAIL |
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DOWN-THE-HOLE HAMMER DRILL [DTH 500 spl] |
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![DOWN-THE-HOLE HAMMER DRILL [DTH 500 spl]](images/DTH500SPL.jpg) |
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| RATED CAPACITY |
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165 mm dia. Holes upto 180 mtrs. by DTH method in hard rock and 203/215 mm dia. Holes upto 180 mtrs by mud rotary method in alluvial soil. Larger Hole by mud Rotary method through reaming operation. |
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| PULL DOWN: |
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Through hydraulic cylinder and wire rope. Pull down force variable upto 12,500 Kgs. Micro-Feed’ and Hold-back arrangement. |
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| PULL UP (HOISTINNG) |
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Variable upto 8500 Kgs.(High speed hoisting provided.) |
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| ROTATION HEAD |
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Top drive hydraulic motor driven through gear train immersed in oil bath providing infinitely variable speeds of 0-100 / 0-150 RPM. |
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| AIR COMPRESSOR |
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17 mt.3/min at 10 kg./cm2 (600 CFM ,150 PSIG), Rotary screw type, driven by its own separate diesel engine. |
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| MUD PUMP |
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‘PRECISION’ make model S-125 duplex double acting reciprocating mud pump having 5” stroke and fitted with 4.1/2” liner capable of delivering 550 LPM and a maximum pressure of 13.85 Kg/cm2 |
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| MOUNTING |
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‘4 x 4 / 6 x 4 drive Ashok Leyland / TATA Truck Chassis. |
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| POWER UNIT |
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Rig including mud pump driven by truck engine through power take off. Compressor driven by independent diesel engine. |
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MAST |
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Heavy duty structural steel / tubular tube construction electrically welded capable of handling 6.1 mtrs. (20’) long drill rods. Mast raised and lowered by hydraulic cylinder. |
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HYDRAULIC SYSTEM |
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Comprising of hydraulic pumps, control valves, reservoir, etc. |
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LEVELLING JACKS |
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4 Nos. Hydraulic leveling jacks with safety check valves provided. |
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| AIR LINE LUBRICATOR |
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13.5 Ltrs. Capacity provided. |
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| WATER/FOAM INJECTION SYSTEM |
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| AUXILIARY WINCH |
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5000 Kgs. Capacity hydraulic motor driven Auxiliary winch provided. |
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| BREAK-OUT SYSTEM |
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| DRILL ROD RECOMMENDED |
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89mm OD / 73mm OD - 6 Mtrs. / 3 Mtrs. external flush type drill rods with joints as per API standard. |
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| OPTIONAL |
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Mounting on two truck concept |
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Choice of Compressors |
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Reciprocating pump operated water injection system |
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Hydraulically operated jib Boom on the top of the mast. |
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ODEX system for simultaneous casing lowering |
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| SEND MAIL |
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Precision Cable Tool Percussion Drilling Rig Model |
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Percussion Rigs are suitable for clayish formations and bouldry strata. These drills are provided with engines of adequate horsepower for chisel action of the bit and bailing the cuttings from the hole. |
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Model: |
CP 20 |
Tool Weight: |
2000 Kgs
(4400 lbs) |
Rated Capacity |
| Hole Diameter (mm) |
Tool Weight (Kgs) |
Depth (Meters) |
| 510/ 610 |
1735 |
213 |
| 460 |
1610 |
305 |
| 360 |
1531 |
366 |
| 250/300 |
1442 |
431 |
| 200 |
1202 |
610 |
| 150 |
998 |
762 |
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| Spudding Beam |
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| Construction
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All
steel Electrically welded box type construction
sheaves travel full width of the bull reel drum and
driven by 'V' Belt. |
| Stroke Length
: |
400 mm,
600 mm, 800 mm, 1000 mm |
| No. of stroke / min. |
30-50 |
Bull Reel |
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| Spool Dia. |
270 mm |
| Spool Length |
775 mm |
| Flange Dia. |
1000 mm |
| Brake Drum Dia. |
775 mm |
| Brake Width |
100 mm |
| No. of Brake |
2 Nos. |
Sand Reel |
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| Spool Dia |
220 mm |
| Spool Length |
800 mm |
| Flange Dia. |
675 mm |
| Brake Drum Dia. |
600 mm |
| Brake Width |
100 mm |
| No. of Brake |
2 Nos. |
Casing
/ Calf Reel |
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| Spool Dia, |
220 mm |
| Spool Length |
500 mm |
| Flange Dia. |
675 mm |
| Brake Drum Dia. |
600 mm |
| Brake Width |
100 mm |
| No. of Brake |
2 Nos. |
| Mast |
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Construction |
Double
Pole Telescopic type |
Length |
17.18
mtrs. (55 feet) [Optional 12.8 mts.(41 feet) ] |
Rated Capacity |
45,360
Kgs. (1,00,000 lbs) |
Raising, Lowering and Telescoping |
Separate
Drum through wire ropes |
Sheaves : |
(All
sheaves are made out of steel) |
Drilling Crown Sheave |
500 mm
dia, |
Casing Reel Sheave |
500 mm
Dia. (2 Nos.), 300 mm Dia. (1 No.) |
Sand Line Crown Sheave |
500 mm
Dia. |
Sand Line Guide Sheave |
300 mm
Dia. |
Heel Sheave |
500 mm
Dia. |
| Spudding Sheave |
500 mm
Dia. |
Mounting |
2 to 3
axle truck / Trailer or semi Trailer |
Priming |
Diesel
Engine of 106 H.P. at 2400 RPM |
Power Drive |
'V'
Belts and Roller Chains |
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| SEND MAIL |
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| MAKE & MODEL: |
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"PRECISION" Model DTH-4-100DT Hydraulic operated Crawler mounted Tow Hole Drill. |
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RATED CAPACITY: |
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4" [100mm] to 4.1/2" [115mm] dia. Holes using 2.7/8" [73mm] OD Drill Pipes 30 meters depth. |
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PULL DOWN / PULL UP: |
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Hydraulic motor driven chain pull down system with a provision of micro feed arrangement. |
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ROTARY DRIVE SYSTEM: |
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Top drive hydraulic speed 0 to 60 RPM infinitely variable and constant torque of 7000 in.lbs [80 Kg.Mtrs.] |
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MOUNTING: |
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Heavy duty crawler driven by independent hydraulic motors. Grade ability 1 in 10. Travel speed 1.5 KMPH. The drill can tow a portable compressor. |
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MAST: |
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Electrically welded heavy duty structural steel suitable to handle 10 Feet [3 Mtrs.] long drill pipes. Mast can be raised and lowered by hydraulic cylinder. The boom can operate : |
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Above horizontal - 45 degrees |
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Below horizontal - 20 degrees |
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Mast dump - 120 degrees |
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DRILL ROD: |
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2.7/8" [73mm] OD x 10 Ft. [3 Mtrs.] long. |
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AIR LINE LUBRICATOR: |
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BREAKOUT SYSTEM: |
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HYDRAULIC SYSTEM: |
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The hydraulic system includes motor, pumps, valves, piping, reservoir, etc. Laid out on the deck itself. |
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LEVELLING JACKS |
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4 Nos. Hydraulic leveling jacks with safety check valves provided. |
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RECOMMENDED AIR COMPRESSOR: |
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250 / 300 CFM - 100 PSI Compressor for driving all air motors and flushing operation |
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| SEND MAIL |
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DTH 4-100 D/E, Diesel & electric Driven |
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| RATED CAPACITY: |
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Upto 100/115mm to a depth of 30 mtrs. (100 ft.) |
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| ANGLE HOLE DRILLING (OPTIONAL): |
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Drill can be fitted for angle drilling to drill 0-25 Degrees in step of 5 Degrees. |
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| PULL DOWN PRESSURE: |
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Variable to 7,500 Kgs (16560 lbs) through hydraulic cylinder. |
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| AIR COMPRESSOR: |
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10.3 m3/min at 7 kg/cm2 (365 CFM / 100 PSI) rotary vane type compressor. |
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| ROTATION HEAD: |
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Hydraulic top drive head, variable speed 0 to 100 RPM Torque 300 kg.mt. (2172ft. lbs) |
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| POWER UNIT: |
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Single Diesel Engine driven developing around 170 H.P. for driving compressor and hydraulic system through power take off arrangement. |
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| MOUNTING: |
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Individual crawler track control gives full maneuverability on narrow benches. Pads are 16" wide triple grouser. |
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| LEVELLING JACKS: |
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4 Nos. Hydraulic leveling jacks individually controlled. |
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| MAST: |
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6.7 M. High (22 ft.).Electrically welder tubular construction suitable for 4.5M (15 Ft.) long drill rod. |
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| DRILL RODS: |
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73mm / 76mm x 4.5 mtrs (15 Ft.) long drill rod with 23/8" API REG. Box and pin connection (OTHER SIZES AVAILABLE ON REQUEST) |
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| ROD CHANGER: |
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Pivoted rod changer can carry 5 Nos. of 4.5 mtrs. (15 Ft.) long drill rods in a rotary fixture. |
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| BREAK OUT WRENCH: |
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Break out wrench positioned hydraulically from the cab. |
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| HYDRAULIC SYSTEM: |
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Three individual circuits. Total oil displacement 58 GPM (219 LPM) maximum pressure 140 kg/cm2 (2000 PSI) |
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| DUST COLLECTOR: |
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The drill is equipped with low maintenance, compact dry type dust collector (LMP DC-300 Series). |
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| CONTROL: |
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The drill is equipped with low maintenance, compact dry type dust collector (LMP DC-300 Series). |
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| OPTIONALS : |
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Choice of compressor, |
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Twin diesel engine, one for air compressor and other for hydraulic system. |
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Single electric motor. |
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Night lighting arrangement. |
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Air line lubricator. |
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Water Injection System |
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Twin electric motor, one for air compressor and other for hydraulic system. |
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PC Based Data Logger. |
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Dimensions
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In meters |
| A |
9.08 |
| B |
2.8 |
| C |
3.6 |
| D |
8.45 |
| E |
2.7 |
| F |
1.05 |
| G |
3.2 |
| H |
- |
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| SEND MAIL |
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One of our most popular drills within the Indian market... for drilling small diameter blast holes in tough formation, nothing beats the RBH-6-100. It is a self-propelled crawler mounted machine which means rapid deployment from location to location. The RBH-6-100 is designed for speed. Its rotary drive system is capable of operating at upto 135 RPM. |
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| RATED CAPACITY: |
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5.1/2" [140mm] to 6.1/2" [165mm] dia. Holes using 4.1/2" [114mm] /5" [127mm] OD drill rods upto 30 Mtrs. |
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| PULL DOWN: |
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Through hydraulic cylinder and wire rope / chain system variable upto 16363 Kgs. [36000 lbs] |
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| ROTARY DRIVE SYSTEM: |
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Hydraulic top drive head. Multiple motor and sturdy gear box. Speed infinitely variable 0-135 RPM. Torque variable upto 44000in lbs [508 Kg.mt.] |
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| AIR COMPRESSOR: |
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21.2 mt3/min. at 7 Kg./cm2 [750 CFM 100 PSIG]/ Rotary screw type compressor. |
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| ROTATION HEAD: |
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Hydraulic top drive head, variable speed 0 to 100 RPM Torque 300 kg.mt. (2172ft. lbs) |
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| POWER UNIT: |
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Single Diesel Engine driven developing around 170 H.P. for driving compressor and hydraulic system through power take off arrangement. |
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| MOUNTING: |
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Individual crawler track control gives full maneuverability on narrow benches. Pads are 16" wide triple grouser. |
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| LEVELLING JACKS: |
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4 Nos. Hydraulic leveling jacks individually controlled. |
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| MAST: |
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6.7 M. High (22 ft.).Electrically welder tubular construction suitable for 4.5M (15 Ft.) long drill rod. |
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| DRILL RODS: |
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73mm / 76mm x 4.5 mtrs (15 Ft.) long drill rod with 23/8" API REG. Box and pin connection (OTHER SIZES AVAILABLE ON REQUEST) |
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| ROD CHANGER: |
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Pivoted rod changer can carry 5 Nos. of 4.5 mtrs. (15 Ft.) long drill rods in a rotary fixture. |
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| BREAK OUT WRENCH: |
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Break out wrench positioned hydraulically from the cab. |
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| HYDRAULIC SYSTEM: |
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Three individual circuits. Total oil displacement 58 GPM (219 LPM) maximum pressure 140 kg/cm2 (2000 PSI) |
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| DUST COLLECTOR: |
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The drill is equipped with low maintenance, compact dry type dust collector (LMP DC-300 Series). |
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| CONTROL: |
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The drill is equipped with low maintenance, compact dry type dust collector (LMP DC-300 Series). |
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| OPTIONALS : |
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Choice of compressor, |
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Twin diesel engine, one for air compressor and other for hydraulic system. |
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Single electric motor. |
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Night lighting arrangement. |
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Air line lubricator. |
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Water Injection System |
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Twin electric motor, one for air compressor and other for hydraulic system. |
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PC Based Data Logger. |
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Dimensions
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In meters |
| A |
9.08 |
| B |
2.8 |
| C |
3.6 |
| D |
8.45 |
| E |
2.7 |
| F |
1.05 |
| G |
3.2 |
| H |
- |
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| SEND MAIL |
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|
10 Inch Class Electric Driven Blast hole Drill |
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One of our most popular drills within the Indian market... for drilling small diameter blast holes in tough formation, nothing beats the RBH-6-100. It is a self-propelled crawler mounted machine which means rapid deployment from location to location. The RBH-6-100 is designed for speed. Its rotary drive system is capable of operating at upto 135 RPM. |
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| Rated capacity: |
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7 7/8"(20 cm) - 11" (28 cm) dia. Holes using 6 1/2" (16.5 cm) 8 5/8" (21.9 cm) OD drill rod |
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| Pull down: |
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Through hydraulic cylinder and chain system 70000 lbs (31798 kgs) |
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| Rotary drive system: |
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Hydraulic top drive through closed loop system using axial piston motor of 150 HP, Rotational speed infinitely variable 0-135 RPM. |
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| Air compressor: |
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Rotary twin screw compressor delivering 1200 cfm (33.9 cu.m/min) @ 100 psig (7.kg/cm2) |
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| Power system: |
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500 HP 3300V/6600V TEFC motor |
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| Rod handling: |
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Automatic rod changer with indexing to carry 3 rods (total 4-rods on drill) |
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| Drill rod: |
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8.5/8" (21.9 cm) OD x 35 ft (10.7 m) long with BECO threads. |
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| Hydraulic system: |
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Comprising of two numbers axial piston for powering rotary head and track. The gear type pumps are use for driving for powering auxiliary operation like Mast Raising - Lowering, Leveling Jacks, Breakout system etc. |
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| Crawler propel: |
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Powered by axial piston motors total power 300 HP through planetary drive. Propel speed 2.8 kmph and gradeability 40% Track width 30" (76.2cm).Overall crawler length 218" (554cm) ground pressure 12.2 psig (0.80 kg/cm2) |
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| Leveling system: |
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Two rear jacks of 36" (91.44 cm) stroke and one front jack of 48" (121.92 cm) stroke jacks provided with safety check valves. |
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| Mast: |
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Heavy duty tubular steel mast raised or lowered by two hydraulic cylinders fitted with safety check valves, mast provided with air actuated locking system. |
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| Dust control: |
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The drill is equipped with low maintenance, compact dry type dust collector(LMP DC-300 Series). |
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| Operators cab: |
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Two man cab provided as standard. All controls and gauges are located in a wide and completely steel and glass cab. |
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| Control console: |
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All drilling functions are monitored and controlled from a control panel through push-pull Bowden cables, logically arranged in functional groups, valve bank is placed outside the cabin for easy maintenance. |
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| Other standard fitment: |
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Hydraulic breakout wrench, bit adapter, bit basket , night lighting , 8000 lbs auxiliary winch, table bushing, air operated slap wrench and a set of standard tools. |
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| OPTIONAL: |
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Water injection system. |
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6 ft (183 cm) high machinery housing cover for deck with cat walk and including automatic fire extinguishing system. |
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Cab insulation. |
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Higher capacity. |
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Angle hole drilling kit. |
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PC Based Data Logger. |
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Dimensions |
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In meters |
| A |
14.5 |
| B |
2.99 |
| C |
4.95 |
| D |
13.11 |
| E |
3.33 |
| F |
1.33 |
| G |
4.56 |
| H |
3.4 |
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| SEND MAIL |
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Terms & Conditions - Disclaimer Copyright © 2009 dthrotarydrilling.com All rights reserved. |
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