Search history
Clear allSearch by image
XDrag and drop an image here or upload an image
Max 5MB per image
UploadSign In | Join
| -qtz250 | CN¥ 0.0 |
Global Commodity Supplier 1yr.
Contacts Wei Fengwei Chat
Mobile 15356982475
WeChat 15356982475
2. Introduction to the Steel Structure of HTA160(6517) Tower Crane
2.3 The base joint of HTA160 is made of Q355B angle steel with dimensions 135×135×12, and two Q355B round steel bars φ55 are added in the middle, resulting in a strength that is 20% higher than that of other competitors.
3.1. The hoisting mechanism is a π-type structure with a corrugated rope groove processed on the drum and a front-mounted rope disengager. It is equipped with variable-frequency speed regulation, smooth start and braking, and low slow-positioning speed, meeting the needs of high-rise buildings.


























Update time:
TOP