Henan Dowell Crane Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 300 Set/Sets per Month |
| Delivery Time | 25 days |
| Packaging Details | Main body packaged by high quality water-proof plastic woven cloths; spare parts are packed in high quality plywood box. |
| Colour | request |
| Power supply | 3 phase 380V 50hz or request |
| Protection grade | IP54 |
| Working duty | A3-A5 |
| Lifting speed | 5-15M/MIN |
| Crane running speed | 50-100M/MIN |
| Brand Name | Dowellcrane |
| Model Number | QD Double Girder Overhead Crane |
| Certification | ISO CE BV CCC GOST SGS |
| Place of Origin | China (Mainland) |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 300 Set/Sets per Month |
| Delivery Time | 25 days | Packaging Details | Main body packaged by high quality water-proof plastic woven cloths; spare parts are packed in high quality plywood box. |
| Colour | request | Power supply | 3 phase 380V 50hz or request |
| Protection grade | IP54 | Working duty | A3-A5 |
| Lifting speed | 5-15M/MIN | Crane running speed | 50-100M/MIN |
| Brand Name | Dowellcrane | Model Number | QD Double Girder Overhead Crane |
| Certification | ISO CE BV CCC GOST SGS | Place of Origin | China (Mainland) |
| High Light | double girder crane ，overhead travelling crane | ||
Electric Driven Lifting 50 Ton Double Girder Hook Overhead Crane
Product Description
Electric Driven Lifting 50 Ton Double Girder Hook Overhead Crane, mainly including hook bridge crane, grab bridge crane, electromagnetic bridge crane, two bridge crane, three bridge crane. Its sling is hook type, grab type, electromagnetic chuck type of one or at the same time use two, three. Universal bridge cranes are widely used in indoor and outdoor warehouses, workshops, wharves and open storage areas.
Structural Composition
Electric Driven Lifting 50 Ton Double Girder Hook Overhead Crane is mainly composed of: big car running mechanism, car running mechanism, lifting mechanism and electrical equipment. The two ends of the bridge are supported on the elevated track over the workshop or open cargo yard by the running device and run longitudinally along the track. The crane trolley runs horizontally along the trolley track on the main girder of the bridge frame.
Basic Parameter
| Rated lifting weight | When the primary and secondary hooks are provided, the rated lifting weight is expressed by fractional formula. The numerator represents the lifting weight of the primary hook and the denominator represents the lifting weight of the secondary hook. |
| Span | Also known as span, refers to the distance between the two parallel tracks of the crane. The span of the crane is generally 1.5m smaller than the span of the workshop, and its span is one level per 3m, ranging from 10.5m to 31.5m, and the non-standard span is larger than 31.5m. |
| Speed | The speed is decided according to the busy degree of the crane, the light level working speed is lower, the heavy level working speed is faster. Lift weight is small, the speed can be some faster, lift weight is big, the speed wants to slow down, otherwise, adverse to safety. |
The speed of the universal overhead crane includes four aspects:
Package & Delivery
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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