| After-sales Service: | Online Support and Other |
|---|---|
| Warranty: | 1 Year |
| Certification: | CE, ISO9001 |
| Condition: | New |
| Maximum Lifting Height: | 20-25m |
| Maximum Lifting Weight: | 25ton |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Superior lifting capacity
The lifting arm is made of high-strength structural steel, with a U-shaped large arc cross-section and a 5-section arm.
The basic arm length is 10.6m, and the maximum lifting moment of the basic arm is 1063KN.m.
The full extension arm length is 40.5m, the maximum lifting weight of the full extension arm is 6.5T, and the maximum lifting moment of the full extension arm is 618KN.
m, main boom + auxiliary boom length is 48.5m.
High load carrying capacity chassis
Brand new 2.5m wide chassis, heightened and widened rectangular frame, comprehensively enhanced lifting resistance to torsion and bending.
Adopt Weichai WP7 high-horsepower engine, Fast 9-speed gearbox with synchronizer, maximum gradeability
The temperature is 45%, and the fuel consumption per 100 kilometers is 31L.
The whole vehicle is made of aluminum alloy platform and periphery, which is rust-proof and corrosion-resistant.
Variable pump intelligent flow distribution hydraulic system
Load-sensitive system: Using a large flow variable piston pump, the flow is sufficient but no waste, and the operation is efficient and
Energy saving and environmental protection.
New main valve: Using post-valve compensation technology, the flow is distributed on demand, and the minimum stable speed of the single hoisting rope is
1.2m/min, the lowest stable rotation speed is 0.1°/s, and it can achieve mm-level precise hoisting.
Integrated rotation buffer control: Integrating boost buffer, sequential braking and free-slip technology, the rotation starts and stops softly and smoothly
|
Dimension
|
Unit
|
STC250
|
|
Overall length
|
mm
|
12870
|
|
Overall width
|
mm
|
2500
|
|
Overall height
|
mm
|
3650
|
|
Power
|
|
|
|
Engine
|
|
Weichai |
|
Engine rated power
|
kW/(r/min)
|
220/2100
|
|
Engine rated torque
|
N.m/(r/min)
|
1250/1200-1700
|
|
Travel
|
|
|
|
Max. travel speed
|
km/h
|
90
|
|
Min. turning diameter
|
m
|
10.2
|
|
Max. grade ability
|
%
|
45
|
|
Fuel consumption for 100km
|
L
|
31
|
|
Main performance
|
|
|
|
Max. rated total lifting capacity
|
t
|
25
|
|
Base boom
|
m
|
11.1
|
|
Fully extended boom
|
m
|
41
|
|
Fully extended boom+ jib
|
m
|
49
|
|
Working speed
|
|
|
|
Boom luffing time
|
s
|
30/35
|
|
Boom full extension time
|
s
|
25/30
|
|
Max. swing speed
|
r/min
|
2.5
|
|
Max. speed of main winch (single rope) (no load)
|
m/min
|
135
|
|
Max. speed of aux. winch (single rope) (no load)
|
m/min
|
130
|
Suppliers with verified business licenses
Audited Supplier 
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