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Product description
Hook bridge crane is a widely used lifting machine. It mainly consists of a box-shaped bridge frame, a hoisting trolley, a traveling mechanism for the large vehicle and an electrical control system. The lifting device is a hook.
Main Specifications
Load Capacity: 3~250t, customized
Span: 5~50 m, customized
Lifting Height: 5~35m, customized
Color: Yellow, red or customized
Working temperature: -20°C to +40°C
Humidity: ≤85%
Working condition is A3-A7
Technical Parameter
Capacity (t) | Coil width（mm） | Diameter of inner coil （mm） | Inner width （mm） | Inner height （mm） | Self weight（Kg） |
3 | ≤300 | ≥400 | 300 | 432 | 130 |
300-500 | ≥400 | 500 | 450 | 350 | |
5 | 750-900 | ≥400 | 900 | 500 | 450 |
900-1100 | ≥506 | 1100 | 600 | 650 | |
1100-1300 | ≥506 | 1300 | 600 | 800 | |
10 | 750-900 | ≥506 | 900 | 650 | 600 |
900-1120 | ≥506 | 1120 | 850 | 900 | |
1100-1300 | ≥506 | 1300 | 750 | 1000 | |
1300-1500 | ≥506 | 1500 | 850 | 1200 | |
15 | 900-1100 | ≥506 | 1100 | 850 | 1200 |
1100-1500 | ≥506 | 1500 | 850 | 1600 | |
25 | 900-1100 | ≥506 | 1100 | 860 | 1800 |
1100-1500 | ≥506 | 1500 | 860 | 2500 | |
30 | 1400-1660 | ≥506 | 1660 | 850 | 3400 |
Structure
Tracks are laid on the main girder to allow the hoisting trolley to move transversely along the direction of the main girder.
The main girder is welded to box-type end beams, with connectors—bolted or pinned—positioned at the center of the end beams to facilitate disassembly and transportation of the bridge structure.
The crane can be operated via three modes: floor-operated pendant control, wireless remote control, and cabin control.
The cabins are available in open and enclosed types, equipped with adjustable seats, insulated floor mats, and toughened glass windows. Depending on user requirements, amenities such as air conditioning, alarms, and intercom systems can be provided.
Case
Application
1. It often equipped with motor grabs, electromagnetic suction cups and other lifting devices.
2. It is a light duty travelling crane with track which applies to machinery assembling sites and warehouse.
3. This product adopts ground controlling and works at a temperature of - 20℃ to 40℃.
4. It is prohibited to use the equipment at combustible, explosive or corrosive environment.
