Product Description
ZTC250V-1 truck crane, which integrates Zoomlion's decades' experience in designing and manufacturing mobile cranes with advanced technologies, is a new generation of high-performance product developed to meet oversea market demands. Its performances such as lifting height, boom length, working speed and lifting capacity, etc., have achieved advanced international level.
This product is a truck crane capable of full range slewing, installed with 5 boom sections and a manual hydraulic control system. The crane adopts a 3-axle special purpose chassis (6×4 drive) independently designed by Zoomlion. The full-width cab provides wide vision and simple decoration. The engine complies with the Chinese National Stage III emission standard.
The latest directional control valve and hydraulic control device installed in the crane's hydraulic system ensure that each executive mechanism makes full use of its working capability, therefore system reliability and safety are improved. The safety devices such as relief valve, balance valve, hydraulic lock and brake valve fitted in hydraulic system prevent the accidents caused by overloaded oil lines and oil pipe ruptures.
Safety devices, including a load moment limiter installed in the crane, together with the complete lighting system, ensure driver's safety during operation and are convenient for crane operations at night.
This crane has a novel style which makes it beautiful in contour, in lines and in color.
Product Parameters
Item |
Value |
Remarks |
Max. rated lifting capacity |
25,000 kg |
|
Max. load moment of basic boom |
972 kN·m |
|
Max. load moment of max. length boom |
598 kN·m |
|
Max. lifting height of basic boom |
10.9 m |
|
Max. lifting height of boom |
40.2 m |
|
Max. lifting height of jib |
47.8 m |
These parameters do not include deflection of boom and jib.
|
Max. hoist rope speed (Main winch) |
135 m/min |
At 4th layer
|
Max. hoist rope speed (Auxiliary winch) |
135 m/min |
At 4th layer
|
Boom derricking up time |
25 s |
|
Boom telescoping out time |
82 s |
|
Slewing speed |
0 - 2.7 r/min |
|
Max. operation altitude |
2,000 m |
|
Max. driving speed |
85 km/h |
|
Max. gradeability |
42% |
|
Min. turning diameter |
≤ 20 m |
|
Min. ground clearance |
250 mm |
|
Fuel consumption per 100 km |
28 L |
|
Deadweight in driving condition |
30,800 kg |
|
Complete vehicle kerb mass |
30,670 kg |
|
Front axle load |
6,300 kg |
|
Rear axle load |
24,500 kg |
|
Overall dimensions (L×W×H) |
12,600×2,500×3,450 mm |
|
Longitudinal distance between outriggers |
5.40 m |
|
Transversal distance between outriggers |
6.2 m (fully extended) / 4.25 m (intermediate) |
|
Tail slewing radius |
3,265 mm |
|
Boom length |
10.2 - 40.0 m |
|
Boom angle |
-1° - 80° |
|
Jib length |
8 m |
|
Jib angle |
0°, 15°, 30° |
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