Industry Electric Double Girder Travelling Overhead Bridge Crane

Basic Information:

• Lifting capacity:5-50ton
• Crane span : 5-31.5m
• Lifting height : 5-35m
• Working grade : A4-A7

QD Double Girder Traveling Industry Overhead Crane is composed of box type bridge frame,lifting trolley, crane traveling mechanism, and electrical system. It is an excellent choice where high speeds and heavy service are required.

They are available in various configurations and feature the versatility required for additional requirements. For example, higher crane travel speeds, maintenance walkways, trolleys with service platforms are all features which can easily be implemented.

Safety Devices

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

The main features

• Heavy-duty and efficient;
• Suitable for any environment (high temperature, explosion-proof, etc.);
• Long life: 30-50 years;
• Convenient installation and maintenance;
• Reasonable structure, strong rigidity;
• The speed can be frequency control;
• Control mode is cabin control or remote control;
• According to the lifting cargo, the crane can be equipped with lifting beam magnet or magnet chuck or grab or C hook;
• The crane is equipped with all mobile limit switches, loading limit and other standard safety devices to ensure the safety.

After-sale Service

• We have a professional sales team,can privede u a quick and professional reply
• Exclusive engineer support at any time, so we can design within 24 hours.
• 2 year warranty for whole machines, providing all parts free of charge.
• Low charge for continue maintenance when warranty is expired.
• ​We can produce the largest tonnage crane,just give us your demand.
• We can provide free training to end-users, don't worry about the installation.