5 ton overhead crane is crane equipment that highly demand by types of factories, plants and garages. This crane is able to meet the need of most plants and factories. Even if high heat temperature environment and explosive gas and dust occasions. If you have any specially need like this, tell us when you send your inquiry, we will give you our best and most cost- save design.
Generally, 5 ton overhead bridge cranes suit for working environment temperature between -20℃–+40℃, and its span ranges from 7.5 meters to 31.5 meters. For explosive proof overhead crane, the explosive proof class is IIB or IIC.
AQ-HD 5 Ton Overhead Crane
- Lifting capacity: 1-20t
- Lifting height:6-18m
- Lifting speed: 0.8/5m/min
- Hoist travelling speed:2-20m/min
- Crane speed: 3-30m/min
- Duty: A5
- Customized service
AQ-LD 5 Ton Overhead Crane
- Lifting capacity: 1-25t
- Span length: 7.5-31.5m
- Lifting height: 6-30m
- Lifting speed: 0.3-8m/min
- Hoist travelling speed: 20m/min
- Crane travelling speed: 20m/min
- Working class: A3~A4
- Customized service
Safety protection requirement of 5 ton overhead crane
The crane manufacturer takes serious to overhead crane safety, so the crane design takes full consideration of safety issues of crane parts and entirety. The bridge crane has many functions about safety design, such as Load simulation measurement, alarm, overloads protection, number of overload cumulative total. Composition error of overload limiter is lower than ±5%. Besides, this crane has basic electric protection device like protection of over current, over voltage, low voltage, short circuit, ground connection and electric leakage. Overload limiter makes the crane stop when it transporting loads more than 100% of rated loads. When overloads protection happens, hook of crane can only move towards reducing loads direction, but can move to opposite movement.
Overloads limiter can output control signal according to the requirement of control system. Besides, our overhead crane adopts types of flame resistant material to prevent flame from the root. For all crane components that may have electricity, the crane has insulating treatment or installing it somewhere from danger.
Wire rope of crane electricity system is kinds of ZR-BVV and cable, which is high temperature resistance, flame proof, high mechanical strength and reliable. The axis of rotation, coupling, gear and other turning parts are protected entirely. What’s more, the design of protect cover makes operator easy to fill grease and close other check site. More important, limiter, brake, buffer and safety fence are all in readiness and reliable.
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