QY25V432 Truck Crane
Features
The QY25V432 truck crane, which is developed independently to adapt to the market demands, is a new-generation and high-performance product integrating our company many years’ manufacturing experience with advanced technologies. Its performances such as lifting height, boom length, working speed and lifting capacity have achieved advanced international level.
The truck crane, with spacious cab and compact decoration, adopts full slewing system, 4-section telescopic boom sections, hydraulic proportional control system and self-made full-width special purpose chassis with three axles. 6×4 drive provides the crane with good driving performance and flexible steering. The engine complies with the National Stage III emission standard.
The system with latest load feedback hydraulic operated proportional directional control valve and quadruple gear pump, and the safety devices fitted in hydraulic system, such as relief valve, balance valve, hydraulic lock and brake valve etc., prevents the oil line from overloading and the accidents caused by oil pipe breakage and makes full use of the working capacity of each actuating mechanism. Thus the reliability and safety of the crane are increased.
The safety devices such as load moment limiter, and the complete lighting system equipped in the crane ensure your safety during operation and are convenient for night work.
Parameter
|
Item |
Value |
Remarks |
|
|
Working performance |
Max. rated lifting capacitykg |
25000 |
|
|
Max. load moment of basic boom kN.m |
980 |
||
|
Max. load moment of max. boom lengthkN.m |
573 |
||
|
Max. lifting height of basic boom m |
11.5 |
||
|
Max. lifting height of boom m |
33.8 |
Deformation of the boom is not taken into consideration. |
|
|
Max. lifting height of jib m |
41.6 |
||
|
Working speed |
Max. hoist rope speed (main winch) m/min |
120 |
At 4th layer |
|
Max. hoist rope speed(auxiliary winch) m/min |
100 |
At 2nd layer |
|
|
Boom derricking times |
40 |
||
|
Boom extending times |
60 |
||
|
Slewing speed r/min |
0～2.2 |
||
|
Traveling specifications |
Max. traveling speed km/h |
78 |
|
|
Max. gradeability % |
37 |
||
|
Min. turning diameter m |
≤22 |
||
|
Min. ground clearance mm |
220 |
||
|
Limits for exhaust pollutants and smoke |
Meet with related standards |
GB3847-2005 GB17691-2005 (National stage III) |
|
|
Oil consumption per hundred kilometers L |
45 |
||
|
Weights |
Deadweight in traveling condition kg |
30000 |
|
|
Complete vehicle kerb mass kg |
29870 |
||
|
Front axle load kg |
6800 |
||
|
Rear axle loadkg |
23200 |
||
|
Dimensions |
Overall dimensions (L×W×H) mm |
12800×2500×3430 |
|
|
Longitudinal distance between outriggersm |
5.36 |
||
|
Transversal distance between outriggers m |
6.1 |
||
|
Boom length m |
10.5～33.3 |
||
|
Boom angle° |
-2～80 |
||
|
Jib length m |
8 |
||
|
Offset ° |
0, 30 |
||
|
Chassis |
Model |
ZLJ5325 |
Code: ZLJ5325V3 |
|
|
Class |
II |
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|
Engine |
Model |
WP10.270 |
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|
Rated powerkW/r/min |
199/2200 |
|||
|
Max. output torqueN.m/r/min |
1100/1300～1600 |
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