Overhead Bridge Full Span Launching Gantry Crane

Product Introduction

overhead bridge full span launching gantry crane is used for erection of prestressed reinforced concrete beams with a span of 40 meters and below for highway bridges, erection of T-beams (pass bridges 2201 and 2101) for passenger and freight lines with a speed of 200 kilometers per hour and the reconstruction of new and old lines, and 32m railway The following concrete beams, special bridges 9753 beams. This machine is a single-arm simple-support type, which can erect beams with a large span of 40 meters and a large rated load of 168t or less. It also realizes full-scale mechanical traverse of the beams to achieve a drop beam in place, especially in the rail beam industry Road bridge construction equipment with incomparable advantages of conventional railway bridge cranes.

 Technical parameters of overhead bridge full span launching gantry crane

1 host part:

1.1 Rated lifting capacity: 168 tons.

1.2. Total weight of main engine: 150 tons.

1.3 Suitable span: 40 meters for roads and 32 meters for railways.

1.4 Equipped with power: with 75KW generator set.

1.5 Erection beams: longitudinal slope ± 5%

1.6 Erection beam: Transverse slope ± 3%

1.7 Erection angle of skew bridge: ≤45 °

1.8 Erection beams Dimensions: Railway 3.0m × 2.6m × 32

1.9 Longitudinal moving speed of hanging beam: 5m per minute

Lifting speed of 1.10 hanging beam: 0.6m per minute

1.11 Transverse movement of lifting beam: 1.6m per minute

1.12. Erection of curved bridges Small radius: 200m

1.13 Erection of the side beam machinery is in place once, and there is no damage to the side beam wings, and the load is reasonable.

1.14 The size of the bridge crane can pass the diesel locomotive tunnel. Radius ≥ 350m 200t bridge crane Road bridge crane

1.15 Each bridge of the bridge must be equipped with an interlocking mechanism. The electrical operation, control and hydraulic parts of all parts must have windproof, rainproof and dustproof functions.

1.16 Each electrical and hydraulic parts are easy to disassemble, easy to maintain, and safe and reliable.

1.17 bridge cranes 1, 2 and 3 legs are set up staff to go up and down the escalator. All structural parts need to have balanced lifting holes and rings. For safe lifting.

overhead bridge full span launching gantry crane features

1. Fast and convenient transportation. This machine adopts road transportation and railway cargo transportation without exceeding the limit. 6-7 trucks for semi-trailer transportation by car, all equipment (including mainframe, flip gates, rail beam trucks) can be transported by 3 trains or 4 flatbeds.

2. Easy assembly. This machine is 10.8 meters long and 10 tons heavy. It can be assembled by a 10-ton portal crane at the rail base, or it can be assembled by a 20-ton truck crane. 200t bridge erecting machine.

3. Railway double lines or multi-line erection of marshalling stations do not need to manually move beams, they can all be in place at one time.

4. This machine has the characteristics of erection of large ramps and small curves. (See parameter introduction). 200t bridge erecting machine.

5. This machine has the function of tunnel beam. And at the entrance of the tunnel (3 meters at the exit and 1.5 meters at the entrance), the beam is operated.

6. The arm is lowered by 3 meters, the beam transporter will transport the whole machine, and it can meet the transfer between the bridges without disassembly.

7. This machine has the feature of self-turning. 200t bridge erecting machine

8. The operating system uses LG programmable controller. It can effectively self-lock and interlock, and effectively prevent the unsafe hidden danger caused by misoperation. And the frequency conversion control technology is adopted to make the whole machine start smoothly, run reliably, and reduce the impact force.

9. This machine has the functions of one machine for multiple uses. Railway beams below 32 meters and highway beams below 40 can be erected, and rail rows can be laid.

10. This machine has the functions that can be used with both rail-mounted beam trolleys and trackless rail-mounted trolleys.

Hot Tags: overhead bridge full span launching gantry crane China, manufacturers, suppliers, customized, quotation, offer, price