- Project : Hengqin Bridge No.2, Zhuhai, China
- Service :
- Date : 11 Aug, 2023
- Status :
Project Description
The entire machine has the ability to move forward and anchor while lifting, altering luffing, rotating, and erecting side span straight beams and main span arch beams simultaneously. It also has the ability to walk on the top chord steel truss beam.
Technical Parameters
Grade | A5；M4 |
Jib/column length | 33m; 19.5 |
Capacity of main hook | 800kN; Loading: 5.0m/min;no load: 10m/min |
Capacity of auxiliary hook | 150kN; 11m/min |
The slewing angle and slewing speed | ±90°, 0.27r/min |
Hosting height | 120m (above rail 25m) |
Luffing angle/ speed | 29°~78; 4.1m/min |
Lifting distance | 26m |
Total weight and power | ≤ 410t; 276KW |
Max lifting weight in the position of front fulcrum | Back of node center 2.5m; .≤ 38t |
Max reaction of a single front fulcrum | ≤ 279t |
Project Images
