Features:
1. The wire rope, Dia.20mm for hoist winches improve the efficiency.
2. The new design for two cylinders and the rope system make the boom telescopic action much stable.
3. The new design for mechnical lock pin on basic boom is the better option for the piling application.
4. The new design for the superstructure improves the strength, and makes the gravity lower.
Life cabin, excellent vision for the operator, Cabin space increased by 20%, and flat windows make easy maintenance.
5. Modular design, Hydraulic system with high efficiency, Simple electrical system for easy maintenance.
6. All Hydraulic functions can be accurately operated simultaneously with low engine rmp.
7. Optional extendable (7-14m) fly jib.
8. Optional 2m short jib for complex construction and foundation jobs.
Technical data
|
Items
|
Unit
|
Data
|
| Max. rated lifting capacity |
t
|
55t
|
| Main boom length |
m
|
10.8~38
|
| Boom derricking angle |
°
|
-3~80
|
| Jib length |
m
|
7
|
| Angle between jib and main boom |
°
|
0/15/30
|
| Rope speed |
m/min
|
0~93
|
| Swing speed |
r/min
|
0~2.8
|
| Travel speed |
Km/h
|
0~2
|
| Rope diameter |
mm
|
20
|
| Main/aux.winch rope length |
m/m
|
170/120
|
| Rated single line pull |
t（kN）
|
6（58.86）
|
| Gradeability (Boom retract, cabin in rear) |
%
|
30
|
| Crane mass |
t
|
51t
|
| Overall dimension （LxWxH, not including aux.winch） |
mm
|
12300×3260×3100
|
| Ground bearing pressure |
Mpa
|
0.06
|
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