Home All Products Low headroom drilling rig
Product DescriptionCase
Performance Parameter Unit Value
Max. torque kN.m 250
Max. drilling diameter mm 2000
Max. drilling depth m 31.2
Working speed rpm 6~26
Max. cylinder pressure kN 220
Max. hoist capacity kN 220
Main winch pull force kN 230
Main winch speed m/min 80
Auxiliary winch pull force kN 110
Auxiliary winch speed m/min 75
Max. cylinder stroke mm 2000
Mast side raking ° ±5
Mast raking forward ° 5
System pressure mpa 35
Pilot pressure mpa 3.9
Max. walking speed km/h 1.5
Max. pull force kN 510
Operating height mm 10915
Operating width mm 4300
Transport height mm 3395
Transport width mm 3000
Transport length mm 10645
Total weight t 69

Engine performance
Engine type QSL9
Engine form Water cooled, six cylinder line, turbocharged
Cylinder number*cylinder diameter*stroke mm 6×114×145
Displacement L 8.9
Rated power kw/rpm 232/1900
Max. torque N.m/rpm 1424/1500
Emission standard EUⅢ

Kelly bar
Model Interlocking
Outer diameter φ650
Layers*Length of each section 8×5.3
Max.depth 31.2

Track width mm 3000~4500
Width of track plate mm 800

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