Home All Products Rotary drilling rig with CAT chassis
Product DescriptionCase
Max. torque kN.m 360
Max. drilling diameter mm 2000/2500
Max. drilling depth m 83/54
Working speed rpm 5~26
Max. cylinder pressure kN 220
Max. hoist capacity kN 220
Main winch pull force kN 320
Main winch speed m/min 60
Auxiliary winch pull force kN 110
Auxiliary winch speed m/min 70
Max. cylinder stroke mm 6000
Mast side raking ° ±5
Mast raking forward ° 5
Mast raking backward ° 90
System pressure mpa 35
Pilot pressure mpa 4
Max. walking speed km/h 1.4
Max. pull force kN 585
Operating height mm 22605
Operating width mm 4300
Transport height mm 3646
Transport width mm 3000
Transport length mm 16505
Total weight t 89

Engine performance
Engine type CAT C-9.3B
Engine form Water - cooled, 6 cylinder line, turbocharged, air - to - air cooled
Cylinder number*cylinder diameter*stroke mm 6×125×147
Displacement L 9.3
Rated power kw/rpm 259/1800
Max. torque N.m/rpm 1898/1400
Emission standard U.S.EPA TIER 3

Kelly bar
Model Friction Interlocking
Outer diameter φ508 φ508
Layers*Length of each section 6×15 4×15
Max.depth 83 54

Chassis type CAT345GC
Track width mm 3000~4300
Width of track plate mm 800
Tail radius of rotation mm 4839

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