Grab Double Girder Overhead Crane
The QZ grab overhead crane uses a four-rope grab as its dedicated load-handling device to handle bulk materials such as ore, lime, raw coal, sand, coke, cement and slag. The design is proven and reliable, with flexible configuration, fast working speeds, high efficiency and good expandability. It suits warehouses, material yards and workshops.
Type test specification: QZ
Type test product name: Grab Overhead Crane
Advantages & features
- 01
A choice of cab operation, wired pendant control, radio remote control, remote operation or fully automatic operation.
- 02
Key components such as gears, wheels, drums and shafts are made of alloy steel for wear resistance and impact resistance, manufactured in-house to a closed-loop design, extending service life by more than 20%.
- 03
Anti-sway control predicts the spreader's swing path by algorithm and counter-adjusts motor speed, holding swing within 5° and improving handling positioning accuracy.
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