Single Girder Overhead Crane
1. Application range of Single girder Overhead Crane
overhead crane not only can lifts parts of workshop or steels in factory, but also lifts bulk cargo with professional lifting tools, such as coal and ore etc.
2. Main features and advantages of Single girder Overhead Crane
Many factories adopt single beam overhead crane in China; it is suitable for lifting and transferring of small tonnage goods.
● The main girder of overhead crane adopts box beam; it is equipped with the small tonnage hoist which meet the requirements of speed and safety .
● quick traveling speed ,and high production efficiency.
3. The design standard of Single girder Overhead Crane
The overhead crane is designed according to the newest rules and standards of crane and machinery in China.
● 《Crane Design Standard》（GB/T3811）
● 《General Bridge Crane》(GB/T14405)
● 《Code for Design of Steel Structures》（GB 50017）
● 《Code for Construction and Acceptance of Steel Structure》（GB 50205）
● 《The key Purpose of Steel Wire Rope》(GB 8918)
● 《The code of construction and acceptance for Electric equipment installation engineering》( GB50256)
● 《General Technical Conditions of Hydraulic System》 (GB 3766)
● 《Safety technical specification for construction of Railway Engineering》（TB10401.1）
● 《Mechanical Properties of Fasteners Bolts, Screws and Studs》（GB 3098.1）
4. Main technical parameters of Single girder Overhead Crane
| Product Model | LD5 | LD10 | LD16 | LD20 |
|---|---|---|---|---|
| lifting capacity (t) | 5 | 10 | 16 | 20 |
| span (m) | 7.5-30 | 7.5-30 | 7.5-30 | 7.5-30 |
| lifting height (m) | 6-30 | 6-30 | 6-30 | 6-30 |
| crane moving speed(m/min) | 20-75 | 20-75 | 20-75 | 20-75 |
| electric hoist lifting speed(m/min) | 8 | 7 | 3.5 | 3.3 |
| electric hoist moving speed(m/min) | 20 | 20 | 18 | 14 |
| working class | A3 | A3 | A3-A5 | A3-A5 |
| power（Kw） | 25 | 35 | 35 | 45 |
