20/5 Ton Double Girder Overhead Crane With Electric Hoist

BY Dongqi Crane IN Overhead Crane Blog

20/5 ton top running double girder Overhead Crane designed for our Libya customer to extend a factory building. This new EOT crane replaced an antiquated crane which was used in the customer’s factory plant.

20 ton overhead crane for sale to Libya

To ensure the existing runway rail was adequate for use, our engineers performed a complete detailed Runway Rail Survey with our customers. This Bridge Crane appears in very good condition. The double girder top running overhead crane is of heavy duty construction with a high service factor rating.

Parameters of Overhead Crane for Sale to Libya:

Capacity: 20/5 ton
Span: 15m
Lifting height: 10m
Electric hoist: Electric trolley hoist
Lifting speed: 3.3 m/min (Main hook), 8 (0.8/8) (Aux. hook)
Travelling speed: 20 m/min (crab travelling), 20;30 (trolley travelling)
Working duty: A3-A5
Operational method: Ground controlling; room controlling
Power supply: 380V, 50HZ, 3phase

Why Choose Dongqi Top Running Overhead Crane:

All-around computer optimized design to minimize the height of the workshop.
Ensure the mechanical strength, rigidity, stability and safety to reduce the weight of crane.
Small wheel pressure, the factory building structure pressure is reduced.
Compact hoist structure, low maintenance cost and high safety performance. Small working blind zone.
Speed converter control; High-strength steel wire rope, anti-disturb.
High-strength bolt connection makes no deformation, easy High-strength rolled gear, high-precision gear box, low noise and free maintenance.
Easy operating upper and lower limit with automatic counter.
High sensitivity overload limiter.
Higher hook lift, since the hook can be pulled up between the main girders.
Extremely rigid girder construction and durable trolley design are well suited for heavy service applications.

20 ton double girder electric hoist crane for sale

How to Keep Bridge Crane Safely and Efficiently:

20 ton bridge crane from Dongqi Cranes is an electric overhead travelling crane. Though we have reliable safety protection devices, such as overload limiter, switch limit, emergency power off, etc. It is also quite important for operators to run the crane correctly.
Daily inspection of the crane is necessary, include the control system, operating mechanism, loading hoist, brake, electrical parts, etc.
Operators need to be trained enough and learn the operation manual at first.
Avoid any swing of a crane or hook or grab when the crane is travelling.
Do not use your hand or body to stop the hoist crane.
People are not allowed to pass under the crane while it is in operation.

Dongqi Overhead Cranes Installation Service:

Dongqi Cranes can supply the complete overhead crane solutions for our customers. Not only the overhead bridge crane design, overhead crane drawing, but also overhead crane electrical diagram and overhead crane safety video before or after delivery.
our technician will do supervision the installation according to the document. Of course, the customers can do installation by themselves according to their requirement.
After installation, our technician will indicate to do the load test according to the overhead crane load test procedure, then overhead crane operator training and overhead crane maintenance training.

20 ton double girder hoist crane for sale