WEIHUA large tonnage electric gantry crane 300 ton
Product Name: WEIHUA large tonnage electric gantry crane 300 ton
lifting weight: 5ton~800ton
Lifting Height: 10m~30m
span: 18m~35m
Product Description
Advantages:
1.compact structure, resonable layout, safe reliability;
2.convenient maintenance, excellent swivelling function advantages.
Applications:
It is the ideal lifing equipment in factories, mines, agriculture, electric power, construction building site, dock and warehouse for installation of the machines, lifting the cargos, loading and unloading the trucks
Features:
1.it is used for lifting 5t~800t stuff and the max. span reaches 35 meters;
2.It has beautiful box-typed welded main girders;
3.It has compact structure, light dead weight and high lifting height;
4.It's widely used in workshops, metallurgy, warehouses, assembly shops, and etc.
Mechanism :
1. High quality carbon steel Q235B and Q345B;
2. connected by high strength screws;
3. Welding seams are tested by X-ray and ultrasound;
4. Compact structure, small volume;
5. Compact reducer motor drive, step less control, hardened gears and safety disc brake;
6. Good operation performance, step less speed regulating and running smoothly;
7. Painting high quality epoxy zinc-rich primer, and the thickness of oil film is 140μm;
Electric System:
1. Control panel protection degree is IP54;
2. Reasonable components installation, convenient for check and maintenance;
Safety Protection Devices:
Overload limiter, limit switch, interlocking protection devices, buffer, track sweep plate, bus bar protection board, anti-collision device, main disconnecting switch, emergency stop system and motor overload protection.
Technical Data
Specifications of a-type double girder gantry crane:
| capacity(t) | span(m) | lifting height (m) | work duty | main hoist speed (m/min) | aux. hoist speed (m/min) | cross travel speed (m/min) | long travel speed (m/min) | rail | total power(KW) |
| 10 | 18~35 | 10 | A5 | 0.8~7.8 | 3.3~33 | 3~30 | 43kg/m | 21.74 | |
| 20/5 | 18~35 | 10 | A5 | 0.6~6 | 0.78~7.8 | 3.5~35 | 3~30 | 43kg/m | 39.7 |
| 32/5 | 18~26 | 10 | A5 | 0.5~5.2 | 0.8~7.8 | 3.1~31 | 3~30 | 43kg/m | 59 |
| 26~35 | 12 | ||||||||
| 50/10 | 18~26 | 10 | A5 | 0.4~3.9 | 0.78~7.8 | 3.6~36 | 3~30 | 43kg/m | 71.4 |
| 26~35 | 12 | ||||||||
| 75~1000 | customized | ||||||||
Notes:The foregoing attached table shall only be used for reference. The actual application shall be appropriately modified according to customers' requirements.
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After-Sales Service
Our after-sales service provide:
1. 14 months warranty when products leave the factory, or 12 months warranty after installation
and commissioning in addition to the human damage factors.
2. 2 years spare-parts provided for better maintenance.
3. Professional technical staffs provide installation, commissioning and training services.
4. Delivery with English user manual, parts manual, product certification and other relevant certificates.
5. Technical advisory for any time and Engineers available to service machinery overseas.
Contact Us
| Company name: | Henan Weihua Heavy Machinery Co.,Ltd. |
| Add: | NO.6 Boai Road, Changyuan County Xinxiang City, Henan Province,China. |
| Contact person: | Anna Wang |
| Mob | 0086 155 1585 1576 |
| Tel: | TEL: 86-373-8887677 |
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