Boxed type single girder gantry crane
We can also supply the main crane components and full manufacturing drawings and full technical support, and your side manufacturing the beam structure in your country, that will save your sea freight and transportation cost.
-----------------Best Solutions Ready For Installation To Meet Individual Requirements
Application
This type is widely used in work yard, warehouse, cargo storage areas and shops to raise working efficiency and improving working conditions.
Single girder gantry crane is consisting of the boxed structure, electric hoist, long travelling mechanism, electrical control system. The electric hoist can move horizontally on the rail fitted under a girder.
The length of cantilevers can be designed to meet your actual working demands.
With or without, one side or both sides.
Crane Configuration:
Material: Steel plate material Q235 or Q345B ( similar international steel plate FE3 or FE52)
Steel structure: Strong Steel box type, seamless type, more strong and elegant beam.
Crane traveling motor: Soft start type
Wheel:Vacuum casting by our group, Inter medium frequency quenching
Main electrical parts: Schneider brand or Siemens brand.
Lifting weight | T | 3~20 | |||||
Span | M | 12~30 | |||||
Lifting height | M | 6/9 | |||||
Working parts | Travelling | Ground | M/min | 20 | |||
Cabin | 20/30/45 | ||||||
Motor | Ground | Yse802-4/0.8*2 | Yse90l-4/1.5*2 | ||||
Controlling room | Zdr100-4/1.5*2 | Zdr112l1-4/2.1*2 | |||||
Reducer | Ld drive | ||||||
Wheel diameter | Mm | Φ270 | |||||
Electric hoist | Type no. | Cd1 md1 | |||||
Lifting speed | M/min | 8 0.8/8 | |||||
Travelling speed | 20 | ||||||
Motor | Lifting | Zd41-4/4.5 zds10.4/4.5 | |||||
Travelling | Zdy12-4/0.4 | ||||||
Working class | A3 | ||||||
Steel track recommended | P24 p38 | ||||||
Power | As your demand | ||||||
The crane weight | Ground | Kg | 6646/8646 | 7630/9430 | 10163/12163 | 11931/13931 | |
Controlling room | Kg | 6996/8996 | 7780/9780 | 10513/12513 | 12281/14281 | ||
Max. Wheel pressure | Kn | 37/42 | 40/46 | 44/50 | 48/54 | ||
1. Limit Switch: Safety limit switches for stoppers prevent over traveling in all motions.
2. Anti collision device
When two crane traveling on the same rail, the cranes will install the following devices:
Anti-collision device, Infrared non-contact and inductive type limit device
Sound and light alarm device, Wireless anti-collision device
3. Weight overload protection device
Includes automatic stopping type lifting weight limiter and weight display device.
4. Lifting limit switch and traveling limit switch
5. Emergency stop system
6. Electrical protection
The main insulation switch, emergency stop switch, short circuit, Zero voltage protection, loss of field protection, Current overload protection, over speed protection, zero position protection
Phase sequence protection and adopted crane specially anti- vibration contactor etc.
7. Interlock device
It sets interlock device for the cabin door and the other door from cabin into bridge structure, when the door is opened, the crane cannot work.
Normal Quotations:
1. Lifting capacity ______ton
2. Single beam or double beam?
3. Standard type or Europe type?
4. Crane Span _______meters (Rail middle center to center distance)
5. Lifting height ______meters (Hook to ground)
6. Industrial voltage _____V, _____HZ, 3Phases
7. Control mode
A. Pendant control B. Remote control C. Cabin control
8. What material does the crane lift?
9. Do you also need us to supply bearing beam, rail and slide wire?
A. Yes B. No
10. Any special design demand on crane?