|
Capacity
|
6" to 12" dia bore holes
to a depth of 2000ft.
(605 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 foamDrilling by drag
bit (over burden) Roto
percussion with DTH
hammer. |
|
Mast
|
Box type structure
Max. Capacity: 66000 Ibs
(30 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 twin
hydraulic cylinders and
wire rope, Reeving Ratio
1:3 |
|
Max. Pull up
force |
Max.Pull up force:
40,500 Ibs (18410 kgs)
Max.Pull up speed :
145 ft./min (45mtr/min)
Max. pull down force:
27,800 Ibs (12635 kgs)
Max. pull down speed:
211 ft./min (64 mtr/min) |
|
Rotary Head |
Max. torque: 52,800
in-Ibs (606 kg-mtrs.)
Max. speed: 0 to 200 rpm |
|
Jacks |
Four hydraulic jacks of
125 x 70 x700 mm stroke. |
|
Water Injection
Pump
|
Triplex reciprocating
pump of 100 Ipm 1500psi
powered by hydraulic
motor. |
|
Break Out Wrench
|
To open the drill joints
break out wrench of 350
mm stroke will be
provided with rope
attached. |
|
Carousel Rod
Changer |
The pivoted carousel rod
changer with 6 rods
handling capacity ,
hydraulic operated swing
cylinder arrangement and
which 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 |
1100 CFM / 350 PSI, 1150
CFM / 300 PSI, 900 CFM /
350 PSI, 1100 CFM / 400
PSI . |
|
Special
Attachment |
Automatic rod handling
arrangement to handle 50
numbers of 20ft drill
rods with remote
control. |
|
Two Truck
Arrangement |
One for rig unit and
second to carry the
compressor. |
