Bridge Building Gantry Crane

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Bridge Building Gantry Crane
  • Bridge Building Gantry Crane
  • Bridge Building Gantry Crane
  • Bridge Building Gantry Crane
Bridge and road building gantry crane with truss structure is for 50-300t weight bridge and road building. Its whole structure is of triangle truss type steel frame, which is suitable to erect various bridges, the skew bridge, curved bridge, cross bri
  • Description
  • Parameters
Bridge and road building gantry crane with truss structure is for 50-300t weight bridge and road building. Its whole structure is of triangle truss type steel frame, which is suitable to erect various bridges, the skew bridge, curved bridge, cross bridge and long bridge, etc. Normally, this bridge launcher crane work with beam launching crane, and beam transporter---integrating the work of bridge beam making, transporting, and launching. This design is of light weight, small windward area, easy transportation, easy assembly & disassembly.
 
Bridge and road building gantry crane has two types: MG model, single trolley type; ME model, double trolley type. They are mainly applied in the precast beam-making yard for highway project, express way project, or, the bridge construction site, etc.
 
Parameters feature
Model: MG, ME
Lifting capacity: 50~300t
Span: 10-50m
Lifting height: 6-48m
Application: outdoor
Certification: ISO9001
Place of Origin:Henan, China (Mainland)
Control method: Pendant, remote control or cabin control

bridge building gantry crane



bridge building gantry crane
Model MG60/5T MG80/5T MG120/10T MG150/10T
Structure type 2A truss type structure
Lifting capacity 60/5t 80/5t 120/10t 150/10t
span 16-32m 16-36m 20-38m 26-42m
Lifting height 8-20m 8-26m 8-32m 8-32m
Work duty A3
Suitable Slope 2.50%
Max Wind pressue at work 300N/M2
Max Wind pressue at non-work 800N/M2
Lifting speed 0.64/8 m/min 0.64m/min 0.56m/min 0.45m/min
Trolley speed 5.2-10m/min 5.2-10m/min 5.2-7.2m/min 5.2-7.2m/min
Traveling speed 5.2-14m/min 5.2-14m/min 3-5.2m/min 3-5.2m/min
Trolley weight 5.2t 5.6t 7t 8.4t
Crane weight 28-65t 32-76t 45-85t 68-115t
Power source 380v 50hz 3p
Wheel pressure trolley 220-280kn           crane 180-240kn trolley 220-300kn     crane 200-260kn trolley 260-350kn       crane 200-260kn trolley 260-350kn     crane 180-220kn
Installed Power 40.5kw 46.5kw 52kw 68.5kw
recommend rail P38 P43 P43 QU80
Note:
1 Standard tonnage 30t 40t 50m 60t 65t 70t 75t 80t 90t 100t 120t 150t;
2 All the values in this table are just a reference for you.  
3 We do customized design according to customer request.

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