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KR90C Rotary Drilling Rig

Drilling depth: 32 m
Weight: 28t
Machine status: excellent

Category:

KR90C Rotary Drilling Rig

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Performance parameters
Large output torque 90 kN.m
Large drilling diameter 1000 mm
Large drilling depth 22m (machine lock, standard)/32m (friction, large)
Drilling speed 8~30 rpm
Pressure cylinder high pressure 90 kN
Large lifting force of pressure cylinder 120 kN
Main hoisting force 90 kN
Main hoisting speed 72m/min
Auxiliary hoisting large lifting force 20 kN
Auxiliary hoisting speed 40 m/min
Large stroke of pressure cylinder 3200 mm
Left and right tilt angle of mast ±3°
Mast forward angle
Large working pressure 34.3 MPa
Pilot pressure 3.9 MPa
Large walking speed 2.8 km/h
large traction force 98 kN
Working state height 14660 mm
Working state width 2700 mm
Transport status height 3355 mm
Transport state width 2700 mm
Length of transport status 12270 mm
Weight of whole machine 28t

 

Good engine performance
Model CAT3054CA
Form Water-cooled, 6-cylinder in-line, turbocharged
Number of cylinders × bore × stroke 6 × 102 × 130mm
Displacement 4.41 L
Rated power 88/1800 kW/rpm
Emission standards EPA Tior2

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