This type of double beam overhead crane apply to the purpose of lifting & transporting the loads over 70t and for span of more than 31.5m. Double girder cranes consist of two torsion-free box girders. This type are available with load capacities up to 80t and with spans up to 31.5m. Heavy duty end carriage joints ensure positive contact of all four wheels with the track.
1. Lifting weight: 5-50ton or customized
2. Lifting height: 6-12m or customized
3. Span: 10.5-31.5 or customized
4. Working class: A5 or customized
5. Power supply: 380v 50Hz 3 Phase
1. High long and cross-travel speeds thanks to high-performance double-girder design
2. Low deadweight reduces investment layout
3. Crane girders can be adapted to building structure requirements
4. Minimum approach dimensions thanks to compact travelling hoist design
Lifting Capacity | t | 5 | 10 | 16 | 20 | 32 | 50 |
Span | 10.5m~31.5m, and customizable | ||||||
Lifting Height | m | 6m~24m, and customizable | |||||
Lifting Speed | m/min | 0.8/5 | 0.8/5 | 0.66/4 | 0.53/3.4 | 0.8/3.3 | 0.53/3.2 |
Trolley Traveling Speed | m/min | 2~20 | 2~20 | 2~20 | 2~20 | 2~20 | 2~20 |
Crane Traveling Speed | m/min | 3~30 | 3~30 | 3~30 | 3~30 | 3~30 | 3~30 |
Work Duty | A5 | ||||||
Power Supply | 380V, 50Hz |
LINKS : Dongqi Crane