900T Tire Type Gantry Crane

  • 1. Lifting capacity of gantry crane is high.
  • 2. Fuel as a driving power, the cost is high.
  • 3. Hydraulic control on the tire traveling and steering.
  • 4. Lifting and traveling speed is slowly.
  • 5. The range of work is wider, not affected by electricity and space.
Product Model MEL900t
Dynamic load hoisting impact coefficient 1.05
Lifting coefficients of static load testing 1.1
Move of the whole machine  
Moving tires Brand TECHKING
Model 26.5R25
Transverse steering small angle with the machine transverse moving at full load ±5 degree
±5 degree
Error amount per 100 meters of the moving system 0.3m
Maximum moving slope 2%
Lifting height and span  
Lifting height 21m
Column center distance(span) 43.3m
Net width within the span 41.6m
Moving speed  
Moving speed(on the level concrete road) Heavy load m/min(changeable) 0~17
No load m/min(changeable) 0~30
Engine  
Power of the engine 440kW×2
Model of the engine DEUTZ  BF8M1015CP
Size and weight  
Out dimension: length * width * height 46420×24400×27000
Self weight 690t
Transport size of the maximum part:length * width * height 15200×1800×3100
Weight of the maximum part 30t
Technical specification of each mechanism and system  
Electrical system Control methods of girder lifting trolley Manual / automatic / remote control
Control methods of lifting system Manual / automatic / remote control
Requirements of power input 50Hz
50Hz
Main beam Structure Box type
Main beam Center distance between main beams 7m
Maximum deflection with main beam bearing stress 53mm
Self wight 160t
Weight of the maximum single part 30t
Whole size(length * width * height): 45000×8300×3100
Maximum size of single part(length * width * height): 15200×1800×3100
Main beam material Q345C
Connecting bolt material 35VB and 20MnTiB
35VB and 20MnTiB
Girder lifting trolley  
Number of girder lifting trolley 2
Maximum distance with the machine transverse moving at full load
Maximum distance with the machine longitudinal moving at full load
±250mm
±500mm
Moving methods of the girder lifting trolley Cylinder pushing to slip
Lifting appliance Structure Box type
Boom material 40CrNiMoA
 

product description

 

MGhz900t Tire Type Gantry Crane adopts fuel as a driving power to carry and lift the concrete beam. It is used in concrete girder precast yard for high-speed railway project.

 

Chinese Government

 
 

Product advantages

 

1. Lifting capacity of gantry crane is high.
2. Fuel as a driving power, the cost is high.
3. Hydraulic control on the tire traveling and steering.
4. Lifting and traveling speed is slowly.
5. The range of work is wider, not affected by electricity and space.

 

Work Photo

 
 

working environment

 

Temperature: -25-+40℃

 

Work Video