80 Ton Overhead Crane For Sale

80 Ton Overhead Crane For Sale

Grab lifting crane is widely used in loading goods in port, factory, workshop and power plant. The grab is widely used in ship, port, railway station, factory, mine and other transport departments; It is an ideal tool in handling bulk cargo such as rubbish, coal, ore powder, fertilizer and sand.

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80 ton overhead crane for sale

Grab lifting crane is widely used in loading goods in port, factory, workshop and power plant. The grab is widely used in ship, port, railway station, factory, mine and other transport departments; It is an ideal tool in handling bulk cargo such as rubbish, coal, ore powder, fertilizer and sand.

 Features of the double girder grab crane:

1. The work classification is light. the group classification of the crane is A3.

2. The direction of platform door to the driver's cap is : side,end and top.

3. The lifting capacity includes the weight of the grab.

4. Extract device is a two-reel grab with four-rope, reasonable structure, reliable operation. Grasp can be open and closed in any height.

5. Grab crane only applies to the granular materials in natural accumulation, Please noticed in advanced when to grab underwater materials or special materials.

6. Features: Reasonable structure, Favorable performance,Smooth starting and stopping, Safe and reliable quality,Low noise, Commodious cabin and good view, Convenient maintenance, Exchangeability for parts and components,Saves electricity.

          

Safety Features

1. Limit Switch: Safety limit switches for stoppers will be provided to prevent over traveling in all motions.

2. Anti collisiondevice

   When several units of crane travel on the same railway, the cranes can install the following devices:

   Anti-collision device,

   Infrared non-contact and inductive type limit device

   Sound and light alarm device

   Wireless anti-collision device

3. Weight overload protection device

When the crane overload works, it equipped with weight overload protection device, includes automatic stopping type lifting weight limiter and weight display device.

4. Lifting limit switch and traveling limit switch

5. Emergency stop system

6. Electrical protection

The main insulation switch, emergency stop switch, short circuit, Zero voltage protection, zero position protection, loss of field protection, Current overload protection, over speed protection, Phase sequence protection and adopted crane specially anti-vibration contactor etc. are all equipped, fully implement safety first concept.

7. Interlock device

It sets interlock device for the cabin door and the other door from cabin into bridge structure, when the door is opened, the crane can not work.

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