Bestaro Machinery Co.,Ltd
Bestaro Cranes Serving the development of global industry
Add to Cart
Bridge Erecting Machine Adapt To The Construction Of Different Curved Bridges
Highway Bridge Erection Machine Introduction:
The bridge erection machine is used to erect highway prestressed reinforced concrete simply supported beam pieces. Bridges, inclined bridges, and curved bridges can also be erected. Because the arm can be lifted up and down, retracted back and forth, swing head left and right, it is especially convenient when erecting inclined bridges (0-45o), slope bridges, and small curve (less than 200 meters) bridges without adding or removing other components.
Bridge Erecting Machine Parameters:
| Product Model | SH50-160 | SH40-140 | SH40-120 | SH35-120 | SH30-80 |
| Span (m) | 50 | 40 | 40 | 35 | 30 |
| Lifting Capacity (T) | 160—260 | 140 | 120 | 120 | 80 |
| Crane Moving Speed (m/min) | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
| Trolley Moving Speed (m/min) | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
| Trolley lifting Speed (m/min) | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
| girder-carrying speed of rear part (m/min) | 0-9 | 0-9 | 0-9 | 0-9 | 0-9 |
| Skew Bridge Angle (°) | 45 | 45 | 45 | 45 | 45 |
| Applicable curve radius (m) | R350 | R300 | R300 | R300 | R300 |
| Power (KW) | 96 | 96 | 96 | 96 | 96 |
The composition of bridge erection machine:
The bridge erecting machine is mainly composed of the arm, the No. 1 hoisting trolley, the No. 2 hoisting trolley, the No. 1 column, the No. 2 column, the No. 3 column, the hydraulic system, the electrical system, the diesel generator set and the safety protection monitoring system.
The beam is transported by the beam transporter to the rear of the bridge erecting machine to feed the beam, the hoisting trolley lifts the girder to pull the beam, and the position of the box girder is fine-tuned in the air. It can erect 32m, 24m, 20m double-line whole-hole box girder, adapt to erect minimum curve radius R5500m, adapt to erect maximum longitudinal slope 20‰, rated lifting weight 900t.
Bridge Erecting Machine Photo:
