Henan Dowell Crane Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 10000 Sets per Year |
| Delivery Time | 35-40 work days |
| Packaging Details | Girders and other main parts will be packed by plastic woven cloth, for preventing rust from soppy condition during the transportation |
| Span | 10.5-31.5m |
| Lifting height | 5~30M or customized |
| Lifting speed | 5-15M/MIN |
| Crab travelling | 20m/min |
| Trolley travelling | 30m/min |
| Operator Type | Air operation + Ground operation |
| Working System | A3-A5 |
| Electric protection | IP54,IP55 |
| Voltage | 3PH AC 220--440 V |
| Main electrical parts | International famous brand |
| After-sales Service Provided | Engineers available to service machinery overseas |
| Marketing Type | New Product 2021 |
| Color | Customized |
| Condition | New |
| Brand Name | Dowellcrane |
| Model Number | QD |
| Certification | CCC CE ISO |
| Place of Origin | China (Mainland) |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 10000 Sets per Year |
| Delivery Time | 35-40 work days | Packaging Details | Girders and other main parts will be packed by plastic woven cloth, for preventing rust from soppy condition during the transportation |
| Span | 10.5-31.5m | Lifting height | 5~30M or customized |
| Lifting speed | 5-15M/MIN | Crab travelling | 20m/min |
| Trolley travelling | 30m/min | Operator Type | Air operation + Ground operation |
| Working System | A3-A5 | Electric protection | IP54,IP55 |
| Voltage | 3PH AC 220--440 V | Main electrical parts | International famous brand |
| After-sales Service Provided | Engineers available to service machinery overseas | Marketing Type | New Product 2021 |
| Color | Customized | Condition | New |
| Brand Name | Dowellcrane | Model Number | QD |
| Certification | CCC CE ISO | Place of Origin | China (Mainland) |
| High Light | Double Girder Overhead Bridge Crane ，Warehouse Overhead Bridge Crane ，20t Lifting Overhead Bridge Crane | ||
Warehouse 20 ton Double Girder Overhead Bridge Crane Manufacturers
Lifting capacity:5-50ton
Crane span : 5-31.5m
Lifting height : 5-35m
Working grade : A4-A7
Description
Warehouse 20 ton double girder overhead bridge crane manufacturers is composed of box type bridge frame, lifting trolley, crane traveling mechanism, and electrical system. As the widely used hoisting machinery currently especially is suitable for working at warehouses and freight yard and other department it is prohibited to use the equipment in the combustible, explosive or corrosives environment.
This model crane is of higher work duty, which can reach A5, A6, A7, A8; and large tonnage, such as 50 ton, 80 ton, 100 ton, 200 ton, 250 ton, 300 ton, 500 ton, etc. Control way can be cabin, or, Pendant, and remote. The cabin is Full field of view, suspended under the main girder.
Main Feature
Safety Devices
1. Top quality longtime bearing polyurethane materials buffer
2. Lifting limit switch and traveling limit switch
3. Current overload protection system
4. Voltage lower protection function
5. Emergency stop system
6. Zero voltage protection
7. Weight overload limiter
Technical Data Sheet
| Lifting Capacity | T | 5 | 10 | 16/3.2 | 20/5 | 32/5 | 50/10 | ||
| Span | m | 10.5-31.5 | |||||||
| Speed | Main Hook Lifting | A5 | m/min | 11.3 | 8.5 | 7.9 | 7.2 | 7.5 | 5.9 |
| A6 | 15.6 | 13.3 | 13 | 12.3 | 9.5 | 7.8 | |||
| Aux. Hook Lifting |
|
|
| 16.7 | 19.5 | 19.5 | 10.4 | ||
| Traveling of Trolley |
| 37.2 | 43.8 | 44.6 | 44.6 | 42.4 | 38.5 | ||
| Traveling of Crab | A5 | 89.8/91.8 | 90.7/91.9 /84.7 | 84.7/87.6 | 84.7/87.6 | 87/74.2 | 74.6 | ||
| A6 | 92.7/93.7 | 115.6/116 /112.5 | 112.5/101.4 | 112.5/101.4 | 101.4/101.8 | 75/76.6 | |||
| Operational Model | Cabin; remote control; ground handle | ||||||||
| Working Duty | A5,A6 | ||||||||
| Power Supply | Three-phase A.C. 380V, 50Hz or customized | ||||||||
Details Images
Our Advantages
Exhibition
After-sale Service
warehouse 20 ton double girder overhead bridge crane manufacturers
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
1955
Total Annual:
1000000-5000000
Employee Number:
100~120
Ecer Certification：
Active Member
Dowell Crane Co., Ltd is a China-leading company in crane manufacture and crane trading business. We serve a broad range of customers from all over the world, providing a complete set of advanced lifting projects, including Gantry crane, Bridge crane, Portal crane, Beam launcher, Electric winch, Li... Dowell Crane Co., Ltd is a China-leading company in crane manufacture and crane trading business. We serve a broad range of customers from all over the world, providing a complete set of advanced lifting projects, including Gantry crane, Bridge crane, Portal crane, Beam launcher, Electric winch, Li...
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