Capacity
|
4
1/2"
to
6"
dia
bore
holes
to a
depth
of
800
ft.
(240
mtr). |
Prime
Mover
|
Truck
mounted
rig
with
power
from
truck
engine. |
Work
Method
|
Rotation
with
direct
circulation,
nucleus
destruction
with
bleeding
by
water,
air
or
foam. |
Mast
|
Box
type
structure
Max.
Capacity
:22000
Ibs
(10
tons)
Height
:23
ft.(6.9
mtr)
Rod
handling
capacity
:15
ft.
(4.5
mtr)
|
Hydraulic
System
|
Max.
operating
pressure
:
3000
psi
(210
kgs) |
Pull
Up
And
Pull
Down
|
By
means
hydraulic
cylinder
and
wire
rope,
reeving
Ratio
1:3
Max.
pull
up
force
:
10,120
Ibs
(4600
kg)
Max.
pull
up
speed
:
125
ft./min
(38mtr/min)
Max.
pull
down
force
:
5600
Ibs
(2600
kg)
Max.
pull
down
speed
:
227
ft./min
(69
mtr/min) |
Rotary
Head
|
Rotary
head
is
powered
by
one
hydraulic
motor
Max.
torque
:
19,600
in-Ibs
(225
kg-mtrs.)
Max.
speed
: 0
to
90
rpm |
Jacks
|
Three
hydrualic
jacks
of
100x63x610
mm
stroke. |
Water
Injection
Pump
|
Triplex
reciprocating
pump
of
36
lpm
450
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
rope
attached. |
Suitable
Compressor
|
750
cfm,
150psi
/
600cfm,
200psi
/
450cfm,
I50psi. |
