Single girder steel mill workshop overhead eot crane is widely used in factory
store house and cargo yard, forbid to be used in corrosive and explosive places.This crane belongs to light duty crane, can be used with CD1 and MD1 hoist. Lift capacity is from 1 ton to 20 tons, spam from 7.5m to 22.5m, working condition is A3-A5, working temperature is -25°C to +40°C.
Advantage
1. Low dead weight- computer optimization design box beam
2. The shell of hoisting motor is adopted to aluminum alloy, light weight, corrosion resisting (IP55), stable lifting and lower noise.
Advance technology of VVVF control, plane brake inside the body, ABM hardened parallel shaft gear reducer, permanent lubrication,
non need for maintenance
3. Stepless frequency control method make the crane travel stable as well as anti shake
4. Cross trolley traveling motor adopt to 3 in 1 type dual drive, unique no-open gear transmission. Compact structure, lower noise
5. Modularized design electric box, whole imported electric component, anti-phase dislocation,
default phase and over current protect
6. Flashlight door outfit with pendant push button
7. Rotation limit switch device can automatically stop lifting movement when hook reach to both upper and inferior limit
