TECHNICAL SPECIFICATIONS |
CAPACITY |
6"
to 12" dia bore holes to a depth of 750 mtr (2500
feet)
|
PRIME MOVER |
Truck mounted rig with power from
truck engine or seperate deck engine |
WORK METHOD |
Rotation with
direct circulation, nucleus destruction with
bleeding by air, water, foam by |
|
drilling by drag
bit(over burden), Roto percussion with DTH
hammer |
MAST |
Box type
structure
|
|
Max Capacity - 45 tons (100000 lbs) |
|
Height - 8 mtr ( 27 ft ) or 9 mtr
( 29.7 ft )
|
|
Rod handling capacity - 6.1 mtr
(20ft)
|
HYDRAULIC OIL COOLER |
90 GPM fin type cooler fan drive
through hydraulic motor |
PULL UP AND PULL
DOWN |
By means of Hydrauliccylinder and
wire rope Reeving Ratio 1:3
|
|
Max Pull up force
- 20,000 kgs
(44,000 lbs)
|
|
Max Pull up speed
- 18 mtr / min (60 ft / min)
|
|
Max Pull down force - 13500
kg (29700 lbs)
|
|
Max Pull down speed - 25 mtr/min
(32 ft/min) |
HYDRAULIC
SYSTEM |
225 kg / cm2 / (3200
psi) |
ROTARY HEAD |
Rotary head powered by one
hydraulic motor
|
|
Max Torque
- 1030
kgs - mtr (90,000 inch - lbs)
|
|
Max Speed
- 0
to 100 RPM |
JACKS |
Four Hydraulic jacks of box type
125 x 70 x 650 mm stroke |
WATER INJECTION PUMP |
Triplex reciprocating pump of 50
lpm 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 |
|
rope attached |
OPTIONAL
ATTACHMENTS |
Welding machine, Diesel fuelling
pump, Skid platform with deck engine, box type
jack |
|
Automatic rod handling arrangement
to handle 50 numbers of 20ft drill rods with
remote |
|
control |
COROUSEL ROD CHANGER |
The pivoted corousel rod changer
with 6 rods handling capacity, hydraulic operated
swing |
|
cylinder
arrangement and which of one ton capacity to carry
drill rods, castings and |
|
hammer
tools |
SUITABLE
COMPRESSOR |
1100 cfm, 350
psi / 1100 cfm, 300 psi / 900 cfm, 350 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 |
