| Customization: | Available |
|---|---|
| After-sales Service: | Provided |
| Warranty: | 1 Year |
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|
Item
|
Unit
|
SR315-S
|
SR275-S
|
|
|
Basic parameter
|
Max. drilling diameter
|
mm
|
2500
|
2200
|
|
Max. drilling depth
|
m
|
61/95
|
58/73
|
|
|
Rated power
|
kW/rpm
|
310/1800
|
272/1900
|
|
|
Rated output torque
|
kN*m
|
315
|
275
|
|
|
Pressurized cylinder
|
Max. pressure
|
kN
|
280
|
240
|
|
Max. lifting force
|
kN
|
335
|
280
|
|
|
Distance of travel
|
m
|
6
|
5
|
|
|
Main hoisting
|
Maximum lifting force
|
kN
|
380
|
280
|
|
Maximum lifting speed
|
m/min
|
75
|
80
|
|
|
Wire rope diameter
|
mm
|
36
|
32
|
|
|
Auxiliary hoist
|
Maximum lifting force
|
kN
|
105
|
280
|
|
Maximum lifting speed
|
m/min
|
80
|
70
|
|
|
Wire rope diameter
|
mm
|
20
|
20
|
|
|
Drill mast inclination
|
Side/forward/backward
|
°
|
±4/5/90
|
±3/5/90
|
|
Base plate
|
Base place width
|
mm
|
4760
|
4500
|
|
Track width
|
mm
|
800
|
800
|
|
|
Machine
|
Working weight
|
t
|
112
|
90
|
|
Transport status
|
mm
|
19000*3500*3700
|
17250*3540*3845
|
|
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