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After-sales Service: | 1years |
Warranty: | 1years |
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Working height 23100 mm
Weight ( without drilling tools) 73000 kg
Upper chassis JS70
Engine QSL9
Rated Power 242/2100 kW/rpm
Hydraulic system flow 289×2+86 L/min
Hydraulic system pressure 35 MPa
Fuel tank capacity 620 L
Hydraulic tank capacity 450 L
Extendable under carriage JT70
Shoes width 800 mm
Chassis length 5590 mm
Undercarriage width 3200-4300 mm
Traction force 500 kN
Travelling speed 1.5 km/h
Rotary torque 250 kN·m
Rotation speed 6-28 r/min
Single line pull of Main winch 270 kN
Rope dia of Main winch 30 mm
Max lifting speed of Main winch 60 m/min
Single line pull of Auxiliary winch 75 kN
Rope Dia of Auxiliary winch 18 mm
Maximum lifting speed of Auxiliary winch 45 m/min
Stroke 5680 mm
Crowd force 250 kN
Pulling force 250 kN