European type double girder overhead crane
- Load capacity: 3tons~ 100 tons
- Crane span: 4.5m ~31.5m or customized
- Lifting height: 3m to 30m or customized
- Hoist unit: European type hoist trolley
- Working duty: FEM2m, FEM3m
- Power source: Based on your power supply
European type double girder overhead crane is one of the most common types overhead crane, which is also called EOT crane. Running two parallel runways with double end beams, traveling bridge span the gap between two rails. Powered by electricity, control of motions is achieved from an operator cabin or a control pendant along with the overhead crane.
Widely used in warehouse, workshop, and stock yard, double girder overhead crane can help unloading or relocating heavy load. Usually, overhead crane/EOT crane can realize traveling motion not only in both directions but also can raise or lower the heavy load easily. European type double girder overhead crane used in explosive, combustible or corrosive environment will need special technical method to guarantee safety of operation. And ambient temperature for overhead crane/EOT crane ranges from -20℃ to 40℃.
Feature & Advantage
High safety and reliable performance. Advanced technology: lifting mechanism, driving unit and control system all apply modularized design. Height of whole crane is low, so installation height of European type overhead crane is lower than traditional overhead crane. That means utilization rate of the plant will be improved. Further more, cost of civil construction can be cut by using this kind of overhead crane/EOT crane. Main girder and end beam apply high-strength bolts, which makes transportation and installation easier. Also bolts connection can avoid rail gnawing with proper adjustment. By specific technical analysis, wheel pressure is more reasonable. Deadweight of crane is smaller than before, and maxmum wheel pressure is reduced by 10%~20%.
High electrical control precision and perfect protection device European type double girder bridge crane applys AC frequency conversion speed control. It also have complete mechanical and electrical protection devices, such as main and auxiliary hook overload limiters, main and auxiliary hook height limiters. Limit switch stop and mechanical terminal buffer stop are equipped for travelling mechanism. Variable frequency control, smooth starting and braking, anti-sway technology avaliable to make lifting more precise. Advantages Deadweight: 10%~35% lighter than ordinary products. Wheel pressure:10%~30% lighter than ordinary products. Self height: 20%~40% lower than ordinary products. Main structure: Bridge frame, traveling mechanism, trolley, cabin and electrical equipment. Crane traveling mechanism is driven by three-in-one speed reducer motors. Its variable frequency system provides smooth acceleration and operating speed.