| After-sales Service: | One Year |
|---|---|
| Warranty: | One Year |
| Certification: | ISO9001, SGS |
| Condition: | New |
| Operation Form: | Air Operation+Ground Operation |
| Maximum Lifting Height: | 10-15m |
| Customization: |
|---|
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Product descriptions of QB Model double girders Anti explosion or exproof eot crane:
QB Explosion proof double girder girder electric overhead traveling crane, the lifting unit is a hook, It is usually to be used to explosive environment. It mainly consists of lifting trolley,bridge frame,long traveling unit,hook and wire rope,magnet system, cabin and electric control system,etc.
The explosion proof has special design on crane wheel,hook and wire rope to avoid spark happening,.
It has reasonable structure,light dead weight,low noise,easy operation and maintenance,low maintenance frequency and cost,superior performance,long service life.
QB Explosion proof double girder girder electric overhead traveling crane Normal capacity are 5t,10t,16t,16/3.2t,20/5t,32/5t,the span is 10.5m-31.5m, lifting height 16-20m, working class is A6.
Control model: cabin control.
And ambient temperature normally not more than 45ºC
Mechanical parts of QB Model double girders Anti explosion or exproof eot crane:
Double welding box girder, beam deflection with DIN/FEM standard
Steel Material: Chinese standard steel Q235B,Q345B
Manual brush painting,One alkyd iron red primer painting, two alkyd orange enamel finish painting
Epoxy zinc-rich primer painting for one bottoms and two sides of 120μm thick, to achieve a long lifespan, beautiful appearance and good luster.
The girder and end beam are connected together by high strength bolts to ensure the structure strength and precision of the whole machine.
The end beams are equipped with flat wheel or double rim wheels, anti-friction bearings, buffer blocks and derailment preventing plate.
Weight overload protection device;
Emergency stop system;
Over current Protection, Short-circuit Protection;
Phase sequence protection;
Zero position protection, No-Voltage protection, convenient and simple operation;
Protective earth conductor is fitted as standard;
Voltage lower protection system;
Current overload protection system;
High protection level IP44,IP54,IP55;
Long and cross travel limit switch;
Anti-falling protection of trolley and crane prevents from accidental falling;
High quality long time bearing polyurethane materials buffer fixed at the end of trolley travelling and crane travelling to prevent over traveling;
Safety hook latch used for avoiding the lifted material out off from the hook;
Audible and visual alarm device to inform the person stay near by the travelling crane;
Rain Cover for lifting mechanism of outdoor cranes, electric cabinet and driving mechanism.
| Lifting capacity |
t | 100/30 | |||||||
| Span | m | 28.5 | 31.5 | ||||||
| Max.Lifting Height | m | 13/14 | |||||||
| Working system | A4 | ||||||||
| spend | Main lifting | m/min | 0.3~3 | ||||||
| Aux lifting | 0.3~3 | ||||||||
| Trolley travelling | 0.5~5 | ||||||||
| Erane travelling | 0.5~10 | ||||||||
| Total Power | kW | 105.2 | |||||||
| Max wheel load | kN | 361 | |||||||
| Steel track | kg/m | QU100 | |||||||
| Power souree | 3-PhaseA.C. 380V 50Hz | ||||||||
Q What's the information should l provide when inquiry?
A The more details or drawings, the better. Such as Lifting capacity, Lifting Height, Span, Voltage or other special requirements.
Q Can you provide custom service?
A Yes, of course. We are manufacturer and we have our own engineer group. They can work out customized design according to your
requirement. You just need to tell us your requirements.
Q How do you guarantee the quality?
A We will constantly check the quality during the manufacturing process, and strictly test the equipment before shipment,and we
will also send you a quality certificate.
Q How do you package the product?
1. Electric parts are packed by high quality plywood crate, to reduce distortion in conveying.
2. If the size are suitable for container ship, usually by container.
3. Big size, usually by bulk ship or by container after truncation
4.Transport ways are based on reducing cost & keep safety.
Q Are there professional technicians to assist in the installation?
A Yes. We have a professional installation team and have been to many counties to assist in installation. if you need us to
provide this service, please let us know in advance and we will provide you with the best solution.
Q What international certifications have your crane passed?
A Our crane has passed CE, ISO, GOST, SGS, TUV, BV,and so on.
Q Can this type work in hazardous environment?
A Yes. We can customize for you, acid proof or explosion proof, no problem for that.
Q Can you provide the various lifting tools?
A Yes! We can provide any lift tools such as lift sling belt, lift clamp, grab, magnet or other specials as your requirement.
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