China Qd Mobile Double Girder Overhead Crane

QD model electric overhead crane & gantry double girder overhead crane for sale
Weight and light wheel pressure.
Applied situations of electric eot crane
They are applicable to the transfer, assembly, check and repair as well as load and unload at mechanic processing
Workshop, subsidiary workshop of metallurgical mills, warehouse, goods yard and power station. They can also be used Instead of common doublebeam overhead crane at production workshop in light textiles or food industry. It has two kinds Of classification, that is, light and medium. The working ambient temperature is generally -25° C to 40 °
C. It is forbidden to work in environment with combustible, explosive or corrosive media.
Design and construction rules of 5t double girder overhead crane
All the standards which is required for the crane is the Chinese standard.
1. Overload protection: If the material is over the capacity, the crane will give a sharp warning for protection itself.
2. Emergency brake: If the operation staff encounter some emergency situation, we could start the emergency brake System to protection the related treasure.
3. Control Method: Room control or remote control to avoid any injure to the operation staff
4. Main lifting motor: With thermal protection and currency protection.
5. Corrosion resistance material: Polyurethane
6. Over pressure protection: If the goods is over the pressure. The machine will send a sharp warning for protection itself.
Painting of 5t double girder overhead crane
Primer and finishing paint
Color: According to your demand.
Average thickness: about 100 microns.

Lifting Capacity(T)51016/3.220/532/540/1050/10Speed(m/min)Main hook Lifting8 ,(8/0.8)7,(7/0.7)3.5(3.5/0.35)3.53,(3/0.3)72Aux. hook Lifting//8,(8/0.8)8,(8/0.8)7,(7/0.7)99Hoist trolley traversing20202020203535Crane travellingFloor control20,3020,3020,3020,3020,306060Cabin control45,6045,6045,6045,6045,606060Lifting height(m)6,9,12,18,24,30Span(m)7.5-31.5Working dutyA5Power supply380V 50HZ three phase or according to your demandWidth of rail(mm)50,60,68,70(depending on the span and lifting weight