Gantry Crane for Highway Construction

Gantry Crane for Highway Construction

This gantry crane for highway construction is employed to lift the concrete beam or bridge on to the supports of highway construction.

This gantry crane has no pressure and damage to the highway beam/bridge because the legs can be landed on the supports.

Product Overview

This gantry crane for highway construction is employed to lift the concrete beam or bridge on to the supports of highway construction. It consists of girder longitudinal flat car, girder components, support system, crane transverse, longitudinal shift system, hydraulic system, electric control system, etc.

With the high-speed development of highway construction, Shenghua Heavy Crane Group is developing various highway cranes adapting to the different working and use requirements such as skew bridge, curved bridge, dislocation bridge, heavy beam, variable beam, double-direction construction, construction in tunnels, etc.

Product Features

Horizontal operation landing the beam in place at one time

Suitable for the construction of inclined(curved)bridge

The legs are not landed on bridge deck when longitudinal moving, reducing the pressure on the beam/bridge deck

Product Specifications

Lifting Capacity

t

60

80

100

150

Concrete Beam Span

m

20-30

20-35

30-40

35-50

Slope

 

≤1/20

Turning Radius

m

200

250

300

350

Oblique Bridge Angle

 

≤15°

Trolley Speed

Lifting

m/min

1

1.2

0.8

0.6

Vertical

6/0.6

Horizontal

Crane Speed

Vertical

Horizontal

Concrete Beam Carrier Speed

Total Weight

t

84

95

146

180

Power Supply

 

3P, AC, 50Hz, 380V

Product Display

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