Loading Port:Tianjin
Payment Terms:TT or LC
Min Order Qty:1 unit
Supply Capability:5000 unit/month
Product description:
The 450-1000t different series Launching Gantry for Railway Bridge designed and manufactured by CNBM that can meet the requirements of erecting 24m,32m,and 40m span, fitting for both single and double girder. CNBM, we possess professional technical team with talents and abundant experiences in LAUNCHING GANTRY design based on the project drawing and actual working situation.
Introducing one model of CNBM 900T loading capacity LAUNCHING GANTRY:
Items | Parameter |
Rated lifting capacity (t) | 900T |
Erection span (m) | 20/24/32 |
Erection curve (m) | >=900 |
Adaptive longitudinal slope | 3% |
Erection mode | Single span simple support erection |
Perforation mode | Self simple shift through hole |
Beam lifting mode | four-point hoisting and three-point balancing |
Technical features of CNBM 900t Launching Gantry for Railway Bridge:
1: Construction safety, high efficiency
2:The two crane carriages use four-point hoisting method and three-point balancing method to ensure the balance of the beam during hoisting
3:Frequency conversion control is adopted in front crane and beam conveyer, which effectively ensures synchronization.
4: Pier top and box girder do not need auxiliary embedded parts, the construction is convenient and highly efficiency.
Installation process:
