Crawler Crane

Crawler crane is a kind of construction crane for use on high buildings. Its crawler belt offers large ground connection area, making it applicable to various road conditions. Crawler crane can move while loaded and is suitable for excavating, ramming, and piling applications on construction sites. As a heavy duty crane, it needs to be transported by other vehicles to other sites.

Features
QUY450 crawler crane, supplied by Shanglong International, is a large-tonnage high end crane. It has the following features.
1. This construction crane adopts crawler belt and lattice type boom. It causes less specific pressure to the ground and has features like large hoisting height, good hoisting strength. It could travel while loaded.
2. Its tower-type base boom can work adjacent to a high building.
3. It adopts Germany PAT numerical control system, which ensures safe operation of the whole crawler crane.
4. It adopts pump-controlled variable displacement hydraulic system and electronic proportional control system and features high efficiency, good energy efficiency and precise control.
5. The power transmission parts of this crawler crane are imported form well-know companies. They are environmental friendly and reliable.

Maintenance
Since the crawler belt of crawler crane is more vulnerable, oil filling and cleaning jobs should be carried out frequently. Crawler crane should work on rigid or flat grounds. Stones, sleepers, steel plate or special-made roadbeds should be laid if necessary.

Specifications