Euro-type double girder overhead crane with electric hoist

1. High safety and reliable

performance By Adopting the successful technology applied in domestic projects these years, the main hoisting mechanism chooses spticed structure; the braking system adopts one set high-speed shaft brakes, multi-braking proposal of electrical system. It owns the advantages of high safety, reliable performance and stability.

2. Low height, wide operation range of trolley, higher utilization of the workshop 

The adopted European structure, reasonable drum diameter, pulley block ratio and support structure of reducer, can make the hook of this European type overhead crane has wider operation scope than that of the normal cranes. Under the condition that the lifting height remains the same, the height above the crane rail surface can be reduced than other normal cranes which can improve the workshop utilization , save civil engineering costs as well as make the technical index of the workshop keep up with the international standards.

3. Reliable structure,light dead weight, reasonable load bearing, small load bearing of foundation 

Adopt new type bridge got by optimized design, to improve its rigidity. Main girder and end girder are connected with high strength bolts. The two main girders are relatively independent, avoiding rail gnawing and convenient for transportation and site erection. This overhead crane has adopts many advanced technologies to ensure that load is well distributed among the wheels; the dead weight can reduce above 15% and maximum wheel pressure also reduces 10%~20%.

4. High accuracy of electrical control and complete protection device 

Euro-type double girder overhead crane with electric hoist is controlled by frequency conversion; the operation accuracy of all mechanisms are higher; meanwhile, the overhead crane has complete mechanical and electrical protection devices, like the overload limiter of lifting mechanism; lifting height limiter. Traveling mechanism is equipped with proximity switches, limit switches and mechanical end stopper.