Product introduction

QZ overhead crane with grab is widely used in loading goods in port, factory, workshop and power plant. The working class is high and working class of the crane is A6. The direction of platform door to the driver’s cab is: side, end and top. The lifting capacity includes the weight of grab. The open direction of the grab is: paralleling with the beam and plumbing with the beam, this design is the plumbing type. This crane can be used indoor and outdoor.

The main advantage of the grab crane is that it can automatically pick up objects without additional manual operations, which reduces the heavy manual tasks. When using the grab crane, only the driver can operate to grab and unload the material, which not only saves time but also saves effort.

Effectively improve the loading and unloading efficiency. Therefore, grab cranes are particularly widely used for loading and unloading goods in docks and ports.

Product Advantages

• Optimal designed grab cranes are widely used for serving stores and bunkers with automatic, semiautomatic and manual control.
• Laser-assisted height measurement is equipped with the grab overhead crane.
• Grab cranes can work all around clock.
• Safety protection devices such as limit switches for lift and CT are equipped for safe lifting and traveling.
• Overload Protection Device increases performance security.
• Easy and convenient operation is realized by remote control of grab cranes.
• Equipped with double speed mechanism, our grab cranes have a better working performance in terms of precision.
• Low voltage protection, phase sequence protection and emergency stop device are equipped to grab cranes.Warning indicators are installed: flashing lights and warning sound.

Safety protection

Lifting limit switch: Prevent the hook out of control when it has been lifted to the top position

Traveling limit switch: Stop the crane traveling smoothly when travel to the rail ends

Overload limiter: Prevent for the overload

Wire rope guide: Align the wire rope neatly on the reel to prevent the wire rope from messing and overlapping

We have the short circuit protection, emergency switch, interlock protection, overload protection, loss of voltage protection, grounding protection and voice-activated alarm lights and other safety protection devices

Technical Data