Industrial Wire Rope Pulling Electric 20 ton Double Girder Overhead Crane

Product Description:

LH model double girder overhead crane has the advantages of compact shape dimension, low building headroom height, light weight,small wheel pressure and so on. It is suitable for transporting, assembling ,repairing and load; unload works in mechanical processing workshop,metallurgy auxiliary workshop, plant and so on. The temperature of working environment is -25℃~ 40℃, it is not allowed to use in environment of inflammable, explosive and corrosive medium.
It is used together with the CD/MD/HC electric hoist. It is a double girder EOT crane, whose small car is moving on the railway of the main girder.

Product Drawing:

Features and Advantages:

• The double-beam bridge crane pioneered the honeycomb beam design, which has the characteristics of light weight, large load, and strong wind resistance.
• The unique steel pin connection is not only firm and reliable, but also has a short assembly time.
• Flexible rod support legs, site steering can be disassembled into a single piece, convenient transportation.
• The smallest installed capacity solves the difficulty of using electricity for field construction.

Safety Device:

1. Top quality longtime bearing polyurethane materials buffer
2. Lifting limit switch and traveling limit switch
3. Current overload protection system
4. Voltage lower protection function
5. Emergency stop system
6. Zero voltage protection
7. Weight overload limiter

Technical Data Sheet:

Product Details:

Electric System:

1. Reasonable components installation, convenient for check and maintenance;
2. Electric cable is suspended in cable saddle, stationary cable trolley which slides on a galvanized C-type steel;
3. Power supply through stepless slide lines;
4. Lifting mechanisms and traveling mechanisms are mutually independent and could travel at the same time;
5. Control panel protection degree is IP54;

Safety Protection Devices:

Overload limiter, limit switch (lifting and traveling), interlocking protection devices, buffer, track sweep plate, shield, bus bar protection board, anti-collision device, main disconnecting switch, emergency stop system and motor overload protection.

Attention:

When ordering, the technical requirements such as the highest and lowest temperature of the working environment and the type of power supply should be indicated. The overload limiter, large screen display and various protection devices are added to further increase the safety during use.