Nybon Machinery
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250Ton Beam Launcher For Bridge Construction

Beam Bridge Erection Launcher

Highway bridge beam launcher gantry is suitable for the construction of bridge for roads, railways and other bridge erection construction site. Its main function is to lift the prefabricated beams, then transported onto the prefabricated pier. It has big difference from the general cranes.

We also have Industrial Cranes,Workshop cranes,Port Cranes,Electric Winches,Gate Hoist.etc

250Ton Beam Launcher For Bridge Construction


Construction technology process.



1.Precast yard

Precast yard, the beam is made in advance so that it can be erected



2.Transport

Transporting girder handlebar precast beam to the construction site.



3.Beam feeding

 The transporter transports the T girder to the end of the beam launcher,then move two winch trolleys backwards to position.

4.Girder installation

Move PC girder forward using two winch trolley to erecting position ,lower PC girder and stop at the top of the bridge deck using two winch trolley simultaneously.Side shift PC girder to the top of the pier,and lower it on the pier using two winch trolleys.Repeat above stage,erecting other PC girder of this span.

Technical Parameters

Product Model

SH50-160

SH40-140

SH40-120

SH35-120

SH30-80

Span(m)

50

40

40

35

30

Lifting Capacity(T)

160—200

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

Packing & Delivery

Packing.

1. Electric parts are packed by high quality plywood crate, to reduce distortion in conveying; 
2. Main beams, end beams and electric hoist are packed by plastic woven cloth. It can reduce abrasion when transport.

Delivery.

1.If the size of whole crane are suitable for container ship, usually by container;
2.If the size is too big, usually by bulk ship or by container after truncation;Transport ways are based on reducing cost for you and keep the crane performance.
Delivery time
Within 15 ~30 business days after the receipt of deposit.
Transportation
Generally 35 days to 50 days to destination port.

Nybon Machinery, located in the hometown of cranes in China, specializes in the import and export business of lifting equipment and accessories.Undustrial Cranes,MG cranes,chain hoist,motor hoist harbor freight,electric hoist,diesel winch,dominator winch,electric boat winch,rope pulley hoist,electric power winch,electric boat trailer winch,marine winch.We are among the first companies in crane industry.


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How to contact us

website:
https://www.nybonlift.com/


Email:info@nybonmachinery.com
Facebook page:NybonMachinery


Customer service is online 24 hours

Free online quotation, send product catalog




250Ton Beam Launcher For Bridge Construction

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