XR280C Diaphragm Wall Grab
Specifications
with the rotary drilling rig chassis and firm boom manufacrured by Xugong.Model |
|
|
XR280C |
|---|---|---|---|
Engine |
Model |
CAT C9HHP |
|
Rated Power |
KW |
261 |
|
Rotary speed |
r/min |
1800 |
|
Rotary Drive |
Max.output torque |
kN·m |
292 |
Rotary speed |
r/min |
25 |
|
Max. Drilling Diameter |
mm |
2000 |
|
Max. Drilling Depth |
m |
74 |
|
Pull-down cylinder |
Max. out-down piston push |
KN |
210 |
Max. out-down piston pull |
KN |
220 |
|
Max. out-down piston stroke |
m |
6.0 |
|
Main Winch |
Max. Pulling force |
KN |
270 |
Max. line speed |
m/min |
60 |
|
The diameter of wire rope |
mm |
32 |
|
Auxiliary |
Max. Pulling force |
KN |
100 |
Max. line speed |
m/min |
65 |
|
The diameter of wire rope |
mm |
20 |
|
Mast Rake Side/forwards/backwards |
±5°/5°/15° |
||
Undercarrige |
Max. traveling speed |
km/h |
1.5 |
Max. grade ability |
% |
40 |
|
Min. Clearance |
mm |
395 |
|
Track shoe width |
mm |
800 |
|
Distance between tracks |
mm |
3000~4300 |
|
Track Length |
mm |
5860 |
|
Hydraulic System |
Working pressure of the main pump |
Mpa |
35 |
Working pressure of the vice pump |
Mpa |
28 |
|
Pilot pressure |
Mpa |
4 |
|
Working range(Radius of gyration) |
mm |
3830~4500 |
|
Slewing angle of turntable |
° |
360 |
|
Overall Drilling Weight |
t |
76 |
|
Dimension |
Working condition |
mm |
8735×4300×23089 |
Transportation condition |
mm |
16220×3000×3445 |
|
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