Model：QD
Max. Lifting Load：500 ton
Max. Lifting Height：30m
Certification：ISO, CE
Working duty：A5, A7
Customized：YES
Capacity: 5 to 200 tons
Span: 10.5 to 31.5m
Lifting height: according to your demand
Voltages: 220/380/400/415V
Controls: pendent, wireless and cabin
Control mode: cabin, pendant control or wireless control
Speed: single speed or VVVF
Applications: It is one kind of heavy duty overhead crane, it is widely used in power plants, goods year, warehouses, workshop, wharf materials stocks to lift goods or materials, explosion-resistant type is available.
QD Double Beam Bridge Crane mainly consists of strong bridge beams, trolley traveling mechanism, crab and electrical appliances, and could be classed into several working duty, for instance: A5, A6 and A7 according to the working frequency and time.
* Reasonable structure and good performance
* Soft starting and stopping
* Safe and reliable traveling
* Low noise, commodious cabin and open view
* Maintenance-free, easy replacement of parts and components
* Strong box-type, welded by machine hand
* Wheels, wire rope drum, gears, couplings are manufactured by our CNC machine center
* Heavy duty slip ring motor
* Siemens main electric system
* Surface treatment: sand blasting
* Painting: anti-rust painting, primer and finishing paint, general thickness about 105 microns
* Weight overload protection device
* Top quality polyurethane buffer
* Crane traveling limit switch
* Low voltage protection function
* Emergency stop system
* Current overload protection functions
| Capacity(main hook) | 5~450ton |
| Capacity(Aux hook) | as your requirement |
| Span | 7.5m-35m |
| Lifting height | 6m 9m 12m 18m 24m 30m |
| Lifting unit | Wire rope electric trolley |
| Industrial voltage | 380V50Hz3Phase or as your demand |
| Control method | Pendant push button remote controller or cabin control |
| Working temperature | -25°C ~ +42°C |
| Working class | A5 A6 A7 |
| Color of crane | Red yellow or as your demand |
| Raw material of crane structure | Q235 steel plate |
1. One year guarantee for main body, spare parts are provided free of charge for quality problem under correct operation
2. When the warranty is expired, spare parts are provided at cost price
3. We arrange engineer to supervise installation, make the load test, do commissioning, train of the buyer's workers
4. Delivery with English version user manual, parts manual, test certificates, class certificate and all other related documents
5. Technique support: for any time, any way
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