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.
Details Images
Advantages of double beam bridge crane
- Reasonable structure
- Favorable performance
- Smooth starting and stopping
- Safe and reliable traveling
- Low noise, commodious cabin and good view
- Convenient maintenance, excellent exchangeability for parts and
components
- Energy saving,reduce energy consumption
- Using transducer for travelling or traversing crane to realize step
speed or stepless speed change
- Primer and finishing paint
Main parts
Industry Electric Double Girder Travelling Overhead Bridge Crane
Safety Devices
- Top quality longtime bearing polyurethane materials buffer
- Lifting limit switch and traveling limit switch
- Current overload protection system
- Voltage lower protection function
- Emergency stop system
- Zero voltage protection
- Weight overload limiter
Technical Data Sheet
Type | QD Electric Double Girder Travelling Industry Overhead Bridge Crane |
Lifting capacity | 5 ton –50 ton |
Lifting height | 5m – 35m |
Span | 5m-31.5m |
Power supply | 380V 50Hz 3Phase or on request |
Working class | A3-A7 |
Speed | Variable Speed (standard) |
Eletric devices | Crane traveling limit switch Weight overload protection device Lifting height limit device Voltage lower protection function Phase sequence protection function, etc. |
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.