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| Warranty: | 1 Year |
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Item
|
ZR255
|
|
Operation weight
|
80t
|
|
Max. traction force
|
423kN
|
|
Max. travelling speed
|
2.26km/h
|
|
Overall height
|
23.2m
|
|
Model
|
QSL9
|
|
Rate power of engine
|
242kW
|
|
Emission standard
|
Stage III
|
|
Displacement of engine
|
8.9L
|
|
Max.drilling diameter
|
2000mm
|
|
Max.drilling depth
|
70/56m
|
|
Max. output torque
|
260kN ·m
|
|
Rotary speed range
|
6~26rpm
|
|
Crowd force push
|
220kN
|
|
Crowd force pull
|
230kN
|
|
Max. stroke crowd
|
5300mm
|
|
Max. line pull of main winch
|
240kN
|
|
Max. speed of line of main winch
|
70m/min
|
|
Diameter of wire rope of main winch
|
32mm
|
|
Max. line pull of auxiliary winch
|
90kN
|
|
Max. speed of line of auxiliary winch
|
80m/min
|
|
Diameter of wire rope of auxiliary winch
|
22mm
|
|
Distance of tracks
|
3260~4400mm
|
|
Width of track shoe
|
800mm
|
|
Slewing radius
|
4473mm
|
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