1 ton overhead crane is kind of light duty crane. It is easy to operate and maintain. Such small overhead crane has compact structure and light deadweight. It is designed with two types, top running single girder crane and underhung single girder crane. The under-traveling type is particular suitable for factory with restricted height. It can save much headroom. The crane can be used with electric hoist together to improve working efficiency.
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Features of 1 ton overhead crane
Light weight. 1 ton bridge crane is flexible to move and convenient to transport from one place to another place. Light dead weight also makes it safer and easier to package, delivery, assemble and disassemble.
Simple structure. Small shop bridge crane is mainly composed of crane traveling mechanism, lifting mechanism, trolley, main girder, end beam.
High efficiency. Small bridge crane is suitable for assembly line, factory, warehouse, material handling shop. It can save much labor resource and improve working condition.
Reasonable cost. Compared with large heavy duty overhead crane, small 1 ton crane is much cost-effective. It has factory price and wide application.
Easy check-work. It takes a little time for worker to carry daily check-work. Single girder crane has simple system.
- Load capacity: 1-25t
- Span: 7.5-31.5m
- Lifting height: 6-30m
- Lifting speed: 0.3-8m/min
- Hoist running speed: 20m/min
- Crane running speed: 20m/min
- Work duty: A3, A4
How to choose reliable mobile crane manufacturers
Reliable crane manufacturers make difference. It means sincere one-stop service, professional skill, top quality, reasonable price, great performance. It is not easy to find a trusted crane supplier, it needs some tips:
The crane manufacturer had better have own factory. There is no middle factory between customers and manufacturers. This is beneficial for customers to save much extra expense.
The crane suppliers design and produce products according to national safety standards and international principle. This is basic requirement for crane quality.
Customized service is necessary, because customers have particular needs for overhead crane. For example, the crane is used in flammable and explosive working condition, explosion-proof crane is more suitable.
Details of 1 tonne portable crane
Whenever you are considering a single girder overhead crane for your facility, you’ll want to take the following advantages and disadvantages into consideration.
• Easier installation, maintenance, and service
• Ideal for buildings with limited headroom
• Lower overall weight
• Lower production costs
• One of the more cost-effective options for light and medium duty applications
• Decreased hook height compared to double girder overhead lifting systems
• Lower rated lifting capacity (less than 15 tons)
• Operator cabs, walkways, and other special features are difficult to incorporate
• Trolley wheels are mounted on the bottom flange of the girder thereby causing more wear to it
Just like other pieces of equipment, it is important to research all of your options. With the size of investment that’s required, you have to make a well-informed decision.
Why choose underslung bridge crane?
Under-hung or under-running cranes are designed for flexibility and functionality. While top running cranes are designed to lift massive loads, under-hung cranes provide an ergonomic design that offers versatility and usability.
An under-hung crane can be suspended directly from the overhead building structure without the need for interfering support columns. That’s because the under-hung crane system is generally much lighter than the top-running system. For an under-hung or under-running system, the end trucks operate on the lower flange of the runway beams. The beams make up the crane runway. For top-running systems, the end trucks are supported on rails, which are attached to the top of the crane runway.
Daily check work of small overhead crane
Ensure that the load capacity is less than or equal to the rated capacity of the crane.
Ensure there are no loose, broken, or damaged parts on the hoist, trolley, bridge, runway, or electric systems.
Check that the upper limit switch is functioning properly.
Check for bending or twisting and cracks.
Check that safety latches are in place and functioning properly.
Sheaves are smooth, sheave guards are intact and unbroken.