Home All Products Modular Drilling Rig
Product DescriptionCase
Performance Parameter Unit Value
Max. torque kN.m 50
Max. drilling diameter mm 1200
Max. drilling depth m 16/20/24
Working speed rpm 7~30
Max. cylinder pressure kN 75
Max. hoist capacity kN 90
Main winch pull force kN 65
Main winch speed m/min 48
Auxiliary winch pull force kN 20
Auxiliary winch speed m/min 38
Max. cylinder stroke mm 1100
Mast side raking ° ±6
Mast raking forward ° +90~-30
System pressure mpa 34.3
Pilot pressure mpa 3.9
Max. walking speed km/h 5.6
Max. pull force kN 220
Operating height mm 10740
Operating width mm 2800
Transport height mm 3040
Transport width mm 2800
Transport length mm 12850
Total weight t 25

Engine performance
Engine type Cummins QSB7  
Engine form 6 cylinder line, turbocharged, air to air cooled
Cylinder number*cylinder diameter*stroke mm 6×107×124
Displacement L 6.7
Rated power kw/rpm 124/2050
Max. torque N.m/rpm 658/1500

Kelly bar
Model Interlocking
Outer diameter φ325
Layers*Length of each section 4×4.5/5.5/6.5
Max.depth 16/20/24

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