25 ton overhead crane is a kind of heavy duty crane. It is widely used for lifting and transporting heavy materials in warehouse, factory and other working places. 25ton crane is one of electric cranes with power loading capacity.
AIMIX Group, a professional lifting crane supplier in China, provides kinds of heavy duty cranes. With years of development, our company has accumulated rich experiences in crane industry and built strong capacity. Except for high quality, reasonable price, our group also attaches great importance to the perfect details of the product.
- Load capacity: 5-75t
- Span: 10.5-31.5 m
- Lifting height: 6-20m
- Lifting speed: 1.9-5m/min
- Trolley running speed: 10.5-20.5m/min
- Crane running speed: 15.4-22.3m/min
- Explosion-proof grade: ExdⅡBT4、ExdⅡCT4
- Work duty: A3-A4
- Load capacity: 5-450t
- Span: 10.5-31.5m
- Lifting height: 6-24m
- Lifting speed: 2.1-11.5m/min
- Trolley running speed: 27-40m/min
- Crane running speed: 42-75m/min
- Work duty: A3-A7
- Load capacity: 5-20t
- Span: 10.5-31.5m
- Lifting height: 6-26m
- Lifting speed: 30.7-39.3m/min
- Trolley running speed: 31.1-44.6m/min
- Crane running speed: 76.9-93.6m/min
- Work duty: A5-A7
The material of hoist hook
The hoist hook of bridge crane sustains both the weight of lifting goods and the impulsive load of lifting mechanism in the state of starting and braking, so our company uses high quality low carbon killed steel or low carbon alloyed steel, because these two kinds of material has high mechanical strength and impact toughness.
- Load capacity: 5-320t
- Span: 10.5-31.5 m
- Lifting height: 6-24m
- Lifting speed: 6-13m/min
- Trolley running speed: 36-45.9m/min
- Crane running speed: 63-118.6m/min
- Work duty: A6-A8
- Load capacity: 5-50t
- Span: 10.5-31.5 m
- Lifting height: 6-16m
- Lifting speed: 7.8-15.5m/min
- Trolley running speed: 31.3-40.1m/min
- Crane running speed: 58.5-70.6m/min
- Work duty: A5-A7
- Load capacity: 7.5+7.5t -20+20t
- Span: 10.5-34.5 m
- Lifting height: 6-16m
- Lifting speed: 11.7-13.2m/min
- Trolley running speed: 31.3-37m/min
- Crane running speed: 58.5-74.3m/min
- Work duty: A5-A7
Overhead crane safety
Our company uses cored wire rope. Wire rope’s properties are mainly shown in several aspects: tensile failure, toughness resistance of reversing and twisting, corrosion resistance in bad working conditions. Wire ropes have high reliability. Using in the certain conditions and within the life-time, wire rope seldom brakes suddenly, which shows its good security. Compare with common wire rope, our wire rope has many advantages, such as higher strength, lighter weight, better flexibility, and better impact resistance.
- Load capacity: 5-320t
- Span: 10.5-31.5 m
- Lifting height: 6-24m
- Lifting speed: 6-13m/min
- Trolley running speed: 36-45.9m/min
- Crane running speed: 63-118.6m/min
- Work duty: A6-A8
How to safely operate a 25 ton overhead crane
A 25 ton overhead crane is a heavy duty piece of equipment that should be treated as inherently dangerous, especially if not operated in a safe way. Before attempting to operate the crane, a pre-use inspection should be carried out including the following checks:
1.Before being used the operator should ensure that :
-The crane had been inspected for that particular work shift; and the safety and control devices had been tested for that work shift.
-The testing and inspection must be conducted according to Regulation and in a manner as specified by the crane manufacturer’s safety handbook.
2.Any defects discovered must be immediately reported to a supervisor who will determine which course of action to take, and details recorded in the maintenance and inspection record system.
3.If it is found that a defect is of such a nature that it will affect the safety of workers or the safe operation of the crane, the equipment must be shut down immediately and not used until the defect has been repaired.
Features of 25t bridge crane
1. Low noise, big cabin and good view
2. Favorable performance, reasonable structure
3. Smooth starting and stopping
4. Superior safety and reliability
5. Top-one quality with competitive price
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