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Railway Equipment Bridge Erector
Railway Equipment Bridge Erector
Supplier Info
[China Supplier]
Contact Person : Mr. ZHAO DONGLIANG
Tel : 86-991-6371315
Fax : 86-991-3834411
Product Detail
Railway Equipment Bridge Erector

Highway/Railroad Bridge Erector

The TJ180 Highway/railroad bridge erector is composed of bridge erector, beam transport trailer and reverse installation gantry. So the product can achieve reverse installation, transport and erection of beam plate. It is the complete set of equipment for the beam erection operation of railroad. The equipment can be used to erect the T-box beam for new railroads and passenger and freight railway of under 200km/hr during retrofit of old railroad line, as well as the prestressed reinforced concrete beam plate for railroad bridge of no more than 32m. The product is of single boom and simple-supported type, and it can achieve the full range transverse movement of the beam plate and lower it in place at one time. It features simple structure, light weight, safety and reliability, multifunction, high automation and convenient transport, etc.

 

ItemsUnitParameters
Rated hoisting capacityt180
Total weightt130
Spanm≤32m
Power of electric motorkw53
Ramp ≤2%
Bridge type Straight bridge,R≥200m,Skew bridge 0-45°
Net clearance of No.2 pillar(Width×Height)m3.48×3.57
Beam erection speed 1piece/h
Max.crossing speed of the machinem/min5
Max.trolley speed with beam (longitudinal)m/min5
Max.hoisting speed of lifted beamm/min0.6
Max.transverse speed with lifted beamm/min1.6
Max. guiding beam speed (longitudinal)m/min5
Dimension (L×W×H) 58.2m×4.1m×8m
Deflection of main beam 40.4m Cantilever:370mm
 42.5m simple-supported:180mm
Deflection of cantilever (crossing the hole)mm≤295mm
Track to be pavedm25m(3 track bed)
Power of main machinekw100
Rated work pressure of hyd. systemMpa25
Max.dimension of beam plates (Width×Height):2.6m×3.3m
Gravity height at work conditionm2.7
Max.work pressure of hydraulic systemMpa31.5
Work grade A3
Control method Manual, electric control
Beam lowering lower the beam in place just by one transverse movement of the main working machine and the main beam
Beam feeding Rear of beam transport trailer
Gantry  ItemsUnitParameters
Rated hoisting capacity 2×90t
Weight 2×23t
Max.dimension(L×W×H)Operating 3625mm×5262mm×6254mm
Transport 4480mm×2800mm×3712mm
Hoisting speedLifting(full load)m/min0.14
Lowering(full load)m/min0.22
Net clearance(Width×Height) 3590mm×5400mm
Transverse movement range 100mm (left, right)
Power of generator set 50 kW
Rated pressure of hydraulic systemMPa25
Beam Transport Trailer  ItemsUnitParameters
Rated loadt180
Max.tractive powerkW88
Ramp%2
Total weightt33
Min.curve radiusm180
Operating speedEmpty loadkm/h0~10
Heavy loadkm/h0~5
Control method Manual,electric control
Power of generator setkW120
Diesel tank volumeL500

Railway Equipment Bridge Erector

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