Single Girder Crane
Single-girder cranes can be equipped with electric or manual hoists. The main beam of the bridge frame is made of I-beam steel, with low building clearance, light weight, and low wheel pressure. They can be used in workshops, warehouses, and material yards in industries such as machinery manufactu...
Send InquiryDetailed Description
Single-girder cranes can be equipped with electric or manual hoists. The main beam of the bridge frame is made of I-beam steel, with low building clearance, light weight, and low wheel pressure. They can be used in workshops, warehouses, and material yards in industries such as machinery manufacturing, building materials, and electronics.
1. Product Advantages
1. The main beam of a single-girder crane bridge is made of I-beam steel or a combination of steel profiles and steel plates.
2.The lifting trolley is often a chain block, an electric hoist, or an assembly using a hoist as a lifting mechanism component.
2.Functions and uses
Single-girder bridge cranes are widely used in workshops, warehouses, and material yards in industries such as machinery manufacturing, metallurgy, petroleum, petrochemicals, ports, railways, civil aviation, power plants, papermaking, building materials, and electronics. They have advantages such as compact dimensions, low headroom, light weight, and low wheel pressure.
3.Specification
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Crane traveling mechanism
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Operating speed (m/ min ) |
20 |
30 |
(room)45 |
(room) 60 |
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speed ratio |
58、95 |
39、42 |
26、51 |
19、44 |
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motor |
model |
Conical rat cage |
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Conical winding |
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Power ( kW ) |
0.8*2、1.5*2、2.2*2 |
1.5*2、2.1*2 |
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Rotational speed (r/ min ) |
1380 |
1350 |
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Lifting mechanism (Electric hoist) and its operating mechanism |
Electric hoist type |
MD type |
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CD type |
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Lifting speed (m/ min ) |
8/0.8、7/0.7 |
8、7、3.5 |
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Lifting height (m) |
6、9、12、18、24、30 |
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Operating speed (m/ min ) |
20、30 |
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electric motor |
Conical rat cage |
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working system |
Intermediate Jc=25% |
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power supply eiectric current |
380V 50Hz three-phase |
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wheel diameter |
Φ270 Ф400 |
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track width trail |
37-70 |
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