Rail mounted Girder Lifting Gantry crane
Precast Yard Gantry crane
Express railway Gantry crane
Application:
It is used to lift, move, load the pre-stressed T model precast girder in the precast yard of the high way or railway construction site, etc.
It is of girders, legs, LT mechanism, CT mechanism, Hoist mechanism, Steering Mechanism, hydraulic system and electrical system.
Technical Parameter for reference
Model | MDE2*450T |
Working Class | A3 |
Mechanism Class | M4 |
Rated Lifting capacity | 2×450t |
Span | 40m-45m |
Lifting height | 9m-12m |
Crane wheel pressure | 20t-25t |
Lifting Speed | 0-0.5m/min (full load) 0-1.0m/min (empty load) |
Long travelling speed | 0-5m/min (full load) 0-10m/min (empty load) |
Allowed wheel pressure | (at work) 250N/m2 (non work) 800N/m2 |
Power source | 380V 50Hz 3P |
Installed power | 300Kw |
Total weight | 420t-540t |