WATER WELL DRILLING RIGS
 
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  Mining Drilling Rigs - Wagon Drilling
Mining Drilling Rigs
PRD - 125 Wagon Drill designed innovatively and manufactured under strict quality, control is a perfect light weight and heavy duty equipment ideal for carrying out all types of drilling operations by DTH method in mines, quaries and construction projects etc.,
CAPACITY: 4" to 4½" Dia hole up to 40 mtr ( 130 ft ) depth by DTH method
SALIENT FEATURES :
Light weight yet rigid, value engineered construction ensuring easy portability and high drilling performance
Design for rotation winch & self propellant pneumatic piston type air motors to provide maintenance free efficient performance
Effectively braked wheels with adjustable front two stabilizers and hold the unit firmly
Centralised control panel with auto feed arrangement for easy operation
Provision for anchoring of mast and locking arrangement between mast and boom ensure perfect rigidity during drilling
Swivel of mast 25 degree either side and capable of drilling holes from 15 degree in word from vertical upto horizontal position
Rear wheels can be swivelled at 90 degree for toe hole drilling
TECHNICAL DATA

AIR MOTORS: 4 Cylinder PISTON MOTORS directly copuled to sturdy Gr Boxes
FEATURES
ROTATION
WINCH
SELF PROPEL
B.H.P. 1250 pm @ 7kg/cm2
4.0 - 4.5
4.0 - 4.5
4.0 - 4.5
Gr Ratio
1:30
1:46.6
1:98.3
Gr Box WORM
Spur
Spur
Spur cum WORM
Speed
0 - 50 RPM
15 m/ min max Pullup
0 to 1.5 km/ hr

Pull Down / Up Force

--
0.2200 / -2000 KF
Max Torque
115 kg – mtr(10,000 in lbs )
--
DIMENSION AND OTHER DETAILS
FEATURES
DATA
Rotation Unit Traverse
2.34 mtrs
Height Mast raised lowered
3.60 mtrs
0.90 mtrs
Mast lateral swivel
+ 25 degree
-
Width
1.8 mtrs
Min HT of Drilling
0.9 mtrs
Comp Air Req
7 to 10.5 Cum3
Weight
900 kgs