
Bridge Crane For Sale Craigslist
Double Girder Hoist overhead Crane 10 -50ton, For The Toughest Demands
Description
Products Description
Single-girder bridge cranes are important tools and equipment for mechanization and automation of production processes in modern industrial production and lifting transportation. Therefore, single-girder bridge cranes are widely used in indoor and outdoor industrial and mining enterprises, steel and chemical industries, railway transportation, ports and docks, and logistics turnover.
High efficiency with smooth and silent running.
Suitable for high lifting capacities and heavy duty class
Minimum investment requirements for maximum space optimization
Safe and smooth running with safety accessories
Low noise, commodious cabin and good view space
Maintenance-free for lifting mechanism and excellent changeability for spare parts
Suitable for industry power supply around the world
Precise and experienced designing to save each coin for clients
Overloading, over-volt, over-current protections included to ensure 100% safety
Accurate designing and advanced device to guarantee synchronous running in each side
comparison of product parameters
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Specific parameters(take 20 tons as an example)
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Crane traveling mechanism
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WorKing speed(m/min)
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20 Ground
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Speed ratio
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58.78
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Motor
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Type
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YSE90L-4
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Power(Kw)
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4*1.5
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Rotation speed(n/min)
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7.5≤S≤31.5
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Lifting Mechanism(electric hoist)&electric hoist traveling mechanism
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Model ofelectric hoist
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CD1Model
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MD1Model
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Lifting speed(m/min)
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3.5
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3.5/0.35
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Hoisting height(m)
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9,12.,18,24,30
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Traveling speed(m/min)
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20
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motor
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Cone squirrel-cage model
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Working class
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A3
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Electric current
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380V 50Hz three-phase
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Wheel diameter
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Φ270
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Φ370
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Width of track
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51~70mm
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The wearing parts of single-beam bridge cranes include brake rings, rope guides, buffers, travel switches, wire pulleys, and collectors. Single-beam bridge cranes are used in conjunction with CD1 single-speed electric hoists and MD1 double-speed electric hoists. They are small and light lifting machinery. They belong to the intermediate working system, with a lifting capacity of 1t-20t. The standard span is 7.5-31.5m. The working level is single-beam A3-A5, and the working environment temperature is -25℃~40℃. They can also be customized according to customer requirements.
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