| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 2 Years |
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The ZTC250V452 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 a spacious cab and compact decoration, adopts a full slewing system, 4-section telescopic boom sections, hydraulic proportional control system and self-made full-width special purpose chassis with three axles. The 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 the latest load feedback hydraulic operated proportional directional control valve and quadruple gear pump, and the safety devices fitted in hydraulic systems, 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.
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Item |
Value |
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Working performance specification |
Max. rated total lifting capacity |
25000 kg |
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Max. load moment of basic boom |
960 kN.m |
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Max. load moment with max. main boom length |
672 kN.m |
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Max. lifting height of basic boom |
11.4 m |
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Max. lifting height of main boom |
35.4 m |
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Max. lifting height of fly jib |
43 m |
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Working speed |
Max. speed of single rope on main winch
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120 m/min |
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Max. speed of single rope onauxiliary winch |
120 m/min |
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Derricking time of boom |
25 s |
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Telescopic time of boom |
64 s |
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Slewing speed |
0~3 r/min |
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Traveling specification |
Max. traveling speed |
85 km/h |
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Max. gradeability |
42 % |
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Min. turning circle diameter |
20 m |
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Min. ground clearance |
260 mm |
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Limits for exhaust pollutants and smoke |
Comply with related standards |
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Oil consumption per hundred kilometers |
28 L |
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Mass specification |
Deadweight of crane in traveling condition |
29600 kg |
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Complete vehicle kerb mass |
29470 kg |
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Front axle load |
6300 kg |
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Rear axle load |
23300 kg |
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Dimension specification |
Overall dimensions(L×W×H) |
13100×2500×3450 mm |
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Base on outriggers |
5.4 m |
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Distance between outriggers |
6.1 m |
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Main boom length |
10.7~35 m |
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Main boom angle° |
-2~80 |
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Fly jib length |
8 m |
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Offset angle of fly jib° |
0 , 15,30 |
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