CNBM- low price & excellent performance launching gantry crane is widely used in highway and railway

Loading Port:Tianjin

Payment Terms:TT or LC

Min Order Qty:1 unit

Supply Capability:2000 unit/month

Product Description:

low price launching gantry crane is widely used in highway and railway construction .

 

Low price launching gantry crane is used for erecting concrete box girders for high speed (250km, 350km) passenger railway lines. 

This machine is suitable for equal span girders or different span girders which can be 20m, 24m and 32m, 50m. 

The rear part has two supports. One of the supports is "C" shape column with rotary and foldable technology. The "C" shape column technology saved the traverse space during traveling and which enables to travel through tunnels with the girder transfer vehicle.

 

Main parameter data

 

Max Span

50m

40m

35m

30m

Hoist Capacity

160t

100t

80t

60t

Lifting Speed of Trolley

0.8m/min

0.8m/min

0.8m/min

0.8m/min

Moving Sspeed of Trolley

4.5m/min

4.5m/min

4.5m/min

4.5m/min

Moving Speed of Crane

2.7m/min

2.7m/min

2.7m/min

2.7m/min

Loading Capacity

80t×2

50t×2

40t×2

30t×2

The Speed of Heavy Load

4-8m/min

4-8m/min

4-8m/min

4-8m/min

The Speed of Empty Load

18m/min

18m/min

18m/min

18m/min

Max Angle of Inclined Bridge

45°

45°

45°

45°

Launching gantry passing-through drawing:

CNBM- low price & excellent performance launching gantry crane is widely used in highway and railway

Installation process: