Specification
1. Capacity: 5-550ton
2. Span: Up to 45m
3. Working duty: A5-A8
4. Control mode: Cabin control, pendant control or remote control
5. Voltage supply: 220-440V 50/60Hz 3Phase
6. Working temperature: -20--+40 centigrade
7. Lifting mechanism: electric winch trolley
Brief introduction of QD heavy duty cabin control fast speed electric traveling overhead crane for material handling
QD type double girder overhead crane is the widely used hoisting machinery currently. It mainly consists of bridge, trolley and mechanism, crab and electrical appliances.
link:http://www.chinacranemanufacturer.com/overhead-crane/double-girder-overhead-crane/qd-heavy-duty-cabin-control-fast-speed.html