20Ton-30Ton Heavy Duty Electric Chain Hoist

20Ton-30Ton Heavy Duty Electric Chain Hoist

The cover of 20Ton-30Ton heavy duty electric chain hoist is light and strong, and the cooling rate of it is high. Besides that, its sealing design is suitable for the environment in poor operation condition. When a heavy object is hanging, there is a limit swich device that can make the machine automatically stop to prevent the chain beyond the scope to ensure safety. And the brake device can realize instant brake when the power is cut off.

Producct details:

1. Minimum capacity: 20T: maximum capacity: 30T

2. Standard lift height: 3m

3. Power supply: 380V/50HZ

4. Insulation grade: F

5. Usage: lifting, fixing, binding, traction and so on.

6. The main parts of it adopt high quality steel product to ensure durability.

7. Special specifications and marks can be made according to customers requirement.

Safety notice:

1. Please check hooks, wire rope, wheel bearings and other accessories before use.

2. Do not over weight used.

3. Do not expose the hoist in rain or very humid place.

4. Strictly prohibit people to work under it when it working.

5. Gear and spring should be maintained regularly to prevent brake failure.

6. Please select the appropriate tonnage of block according to the weight of the load.

Specification:

Capacity(T)	Lifting speed(m/min)	Motor power(kw)	Insulation grade	Rotate speed(r/min)	Power supply	Diameter of chain
20	1.4	3.0*2	F	1440	3P/380V/50Hz	Φ11.2
25	1.1	3.0*2	F	1440	3P/380V/50Hz	Φ11.2
30	1	3.0*2	F	1440	3P/380V/50Hz	Φ11.2

20Ton-30Ton Heavy Duty Electric Chain Hoist