Our factory covers an area of 45,000 square meters and has more than 1100 employees, including 15 senior engineers.

We have four workshops, they are responsible for light-small type material lifting and transporting machines.

Floor mounted jib crane;

Small jib crane;

Up to now, our crane machinery of JR Crane have exported to Saudi Arabia, Bangladesh, Kazakhstan, Uzbekistan, Kenya, South Africa, Qatar, Jordan, Myanmar, Thailand, Romania, Russia, Germany, Australia, Philippines, Brazil, Chile, Singapore etc. , total more than 50 countries.

Single girder overhead cranes have such design concepts as small dimension, light dead weight. Compared with traditional cranes, the limiting distance is minimum from hook to wall, and headroom is the lowest, which makes cranes work more close to the front, and lifting height more higher that increases effective working space of workplace.

Capacity: 1ton-20ton

Span: 6m-31.5m

Lifting height: 6m-18m

Working grade: A3-A5

Working temperature: -25 to +42 centigrade

Three control methods:

Pendent control: A. Easy operation when observation. B. Convenient to communication with other workers.

Wireless remote control: A. Greatly improved the work efficiency. B. Keep the operator from danger.

Cabin room control: A.Designed by Man-machine engineering principle

B.The driver seat has adjustable height and rotation.

Single girder overhead crane Safety & Mechanical Features

1. The frame of crane beam is square box frame, it is made by Q235 or Q345 steel plate, it has smaller body to get more lifting space.

2. The lifting unit is wire rope electric hoist, it is low headroom frame electric hoist, it takes smaller space on vertical direction.

3. This overhead crane(bridge crane) has several safe protection functions, such as up/down limit switch, overload protection, low-voltage protection and long travelling limit switch, and the cross and long travelling motors have soft start function, the crane is very easy to use.

4. This overhead crane(bridge crane) is widely used in plants, warehouses, material stocks to lift goods. It is prohibited to use the equipment in the combustible, explosive to corrosives environment.

5. The all motions of this overhead crane are double speeds, the lifting motor is double speed type, the cross travelling motor and long travelling motor are controlled by frequency inverter.