|
Capacity |
6" to 12" dia bore holes
to a depth of 1500 ft
(454 mtr). |
|
Prime Mover
|
Truck mounted rig with
power from truck engine
or separate deck engine. |
|
Work Method |
Rotation with direct
circulation, nucleus
destruction with
bleeding by water, air
or foam. |
|
Mast
|
Box type structure
Max. Capacity: 44000 Ibs
(20 tons)
Max. height: 27 ft (8.18
mtr)
Rod handling capacity:
20 ft (6.1 mtr) |
|
Hydraulic System
|
Max. operating pressure:
3200 psi (225 kgs) |
|
Hydraulic Oil
Cooler
|
95 GPM fin type cooler
fan drive through
hydraulic motor. |
|
Pull up and Pull
Down |
By means of hydraulic
cylinder and wire rope,
Reeving Ratio 1:3
Max. pull up force:
25,400 Ibs (11545 kgs)
Max. pull up speed: 198
ft./min (60 mtr/min)
Max. pull down force:
19050lbs (8650 kgs)
Max. pull down speed:
356 ft./min (180 mtr/min)
|
|
Rotary Head
|
Rotary head is powered
by one hydraulic motor
Max. torque: 40,575 in-Ibs
(465 kg-mtrs.)
Max. speed: 0 to 150 rpm
|
|
Jacks |
Four hydraulic jacks of
125 x 70 x 700 mm
stroke. |
|
Water Injection
Pump |
Triplex reciprocating
pump of 50 Ipm 1000 psi
powered by hydraulic
motor. |
|
Break Out Wrench |
To open the drill joints
hydraulic break out
wrench of 350 mm stroke
will be provided with
pulley and rope
attached. |
|
Carousel Rod
Changer |
The pivoted carousel rod
changer with 6 rods
handling capacity with
hydraulic operated swing
cylinder arrangement
along with winch of one
ton capacity to carry
drill rods, casings and
hammer tools.
|
|
Optional
Attachments |
Welding machine, mud
pump, diesel filling
pump, skid platform with
deck engine, box type
jack. |
|
Suitable
Compressor
|
1000 cfm, 275psi/ II
00cfm,300psi/
1150cfm,300psi/900cfm,350psi.(Separate
Truck). |
