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ZLT3500V5 Zoomlion 14 Ton Truck with Crane
FEATURES
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The luffing mechanism of the truck crane adopts a three-hinged luffing mechanism composed of a front-mounted luffing cylinder and a balancing valve.
+First, the stability of the crane is improved. The three-hinged-point luffing mechanism can effectively balance the weight of the boom, making the boom more stable during the luffing process, reducing shaking and vibration, and improving the working safety of the truck with crane. Secondly, it increases flexibility. Through the combination of the front-mounted luffing cylinder and the balancing valve, the working angle of the crane’s boom can be adjusted quickly and smoothly, making the crane more flexible and applicable in different working scenarios. Then, the three-hinged-point luffing mechanism can effectively reduce the deadweight of the boom, increase the load capacity of the crane, and enable the crane to better cope with the lifting operation of heavy goods. Next, through the control of the balancing valve, the energy loss of the hydraulic system can be reduced, the energy efficiency of the crane can be improved, and energy consumption can be reduced, which meets the requirements of energy conservation and environmental protection. -
Zoomlion's truck with crane adopts open hydraulic system with proportional speed regulation function and gear pump as the power element.
+The crane’s open hydraulic system has high flexibility and can respond quickly to operating instructions to achieve smooth and precise motion control of the boom. At the same time, the proportional speed regulation function can accurately adjust the truck crane’s working speed and strength of the hydraulic system as needed to meet the requirements of different working conditions. It has a relatively simple structure and is relatively easy to maintain and repair, which reduces maintenance costs and repair time and improves the reliability and availability of the equipment. As a power element, the gear pump has high working efficiency and reliability, can provide stable hydraulic power output, reduces energy consumption, and meets the requirements of energy conservation and environmental protection. Compared with closed hydraulic systems, the manufacturing cost and maintenance cost of open hydraulic systems are usually lower, which can reduce the overall investment cost of the truck crane. -
Zoomlion ZLT3500V5 truck with crane is equipped with an anti-overwinding device.
+Overwinding means that when the hook is lowering the hoisted object, due to the slack of the rope or chain or other reasons, the lifting object's descending speed is greater than the hook's descending speed, resulting in excessive cross-overlapping of the rope or chain on the drum, which may cause the rope or chain to fall off or get stuck in serious cases, causing serious safety accidents. The anti-overwinding device of the crane usually uses sensors and control systems. When the hook is detected to be overwinding, it will immediately stop the rotation of the drum to prevent excessive cross-overlapping of the rope or chain, thereby protecting the safety of the lifting equipment and personnel. -
Zoomlion truck crane’s boom extension safety device.
+This crane’s boom telescopic safety device can effectively prevent accidental telescopic boom during operation, avoid accidents caused by improper telescopic boom, and improve the safety of truck crane’s operations. The boom telescopic safety device can protect the boom telescopic mechanism and related hydraulic systems, prevent the telescopic mechanism from being damaged due to external impact or abnormal load, and extend the service life of the equipment. The boom telescopic safety device allows operators to perform boom telescopic operations more confidently, improving the convenience and comfort of crane operation.
Main technical parameters
| project | Product Feature Number | |
| ZLT 3500V5 | ||
| Maximum lifting capacity | kg | 14000 |
| Working range corresponding to the maximum lifting weight | m | 2.5 |
| Maximum lifting moment | kN .m | 350 |
| Maximum working range | m | 19.6 |
| Maximum lifting height | m | 21.5 |
| Boom length | m | 5.8~20 |
| Lifting speed | m/ min | Single rope 60 |
| Boom extension time | s | 50 |
| Luffing Angle | ° | 0~75 |
| Arm lifting time | s | 34 |
| Outrigger span | mm | 2340~8000 |
| Auxiliary outrigger span | mm | 2280~5200 |
| Outrigger opening time ( horizontal / vertical ) | s | 18/15 |
| Rated pressure of hydraulic system | MPa | 28 |
| Hydraulic oil tank capacity | L | 270 |
| Rotation angle | ° | 360 Continuous |
| Swing speed | r/ min | 1.5 |
| Overall dimensions ( length x width x height ) | mm | 6215 × 2540 × 2580 |
| Crane deadweight | kg | 5750 |
Product details