LD model of LD Single Girder Overhead Cranes are designed and improved on basis of LD model, compared with LD model; it is equipped with the features of reasonable structure, strong rigidity of whole set. The whole set is used with CD1 and MD1 model electric hoist.
Steel Material of the LD Single Girder Overhead Cranes
- Chinese standard Q235B and Q345B
- Trolley rail is made of high strength hot rolled flat steel (16 Mn)
- Epoxy zinc-rich painting for one bottoms and two sides of 120μm thick, to achieve a long lifespan, beautiful appearance and good luster.
- The girder and end beam are connected together by high strength bolts to ensure the structure strength and precision of the whole machine.
- The end beams are equipped with flat wheel or double rim wheels, anti-friction bearings, buffer blocks and derailment preventing end plate.
- Maintenance walkway is located on one side of the main girder, consisting of flower pattern plate, 1050 meters handrail.
LD Single Girder Overhead Cranes
Lifting Capacity: 1~20t
Span Length: 7.5~31.5m
Lifting Height: 6~18m
Lifting Speed: Single/Double/Variable Speed
Working Class: A3, A4
Ambient Temperature: -20~40℃
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Technical data of LD Single Girder Overhead Cranes
| Technical Parameter of LD Single Girder Overhead Cranes | ||||||||
| Capacity | t | 1 | 2 | 3 | 5 | 10 | 16 | 20 |
| Span | S(m) | 7.5~28.5 | ||||||
| Lifting height | m | 6~18 | ||||||
| Lifting speed | m/min | 0.8/8 | 0.8/8 | 0.8/8 | 0.8/8 | 0.7/7 | 0.6/6 | 0.42/4.2 |
| Trolley speed | m/min | 20 | ||||||
| Crane speed | m/min | 20 | ||||||
| Work duty | A3-A4 | A3-A4 | A3-A4 | A3-A4 | A3-A4 | A3-A4 | A3-A4 | |
| Track type | P24 | P24 | P24 | P24 | P24 P38 | P24 P38 | P24 P38 | |
