QZ Grab Overhead Crane


  • Capacity:5~20T
  • working level:A6
  • Crane Rail Recommended:UQ70
  • Brand: WeiHua
  • Product Type:Overhead crane

Advantages of QZ Grab Overhead Crane:

QZ Grab Overhead Crane is widely used for loading cargo in ports, workshops, workshops, power plants, steel mills, cement plants, waste renewable energy industries.

Features of QZ Grab Overhead Crane:

  1. QZ Grab Overhead Crane is widely used in power plants, freight yards, workshops, docks, etc. for the loading and unloading of bulk materials.
  2. The crane is a heavy duty working system, and the working level is A6, A7, A8.
  3. The way to enter the driver’s cab is: end entry, side entry, and top entry.
  4. The rated lifting capacity includes the self-weight of the grab.
  5. The opening direction of the grab bucket has two types: parallel and vertical main beam.
  6. The fetching device is a four-rope grab bucket with double drums, with simple structure and reliable operation. The grapple can be opened and closed at any height.
  7. The grab bucket is only suitable for bulk materials in a natural accumulation state. When grabbing underwater materials or special materials, it must be specially proposed when ordering.
  8. The crane can be used indoors or outdoors, and a rain cover device is added when it is used outdoors.

Crane wheels and wheel axles undergo high-frequency quenching and quenching and tempering treatment, which effectively eliminates internal stress and ensures machining accuracy.

Large-scale welded structural parts such as trolley frame, drum, and trolley frame are annealed in a natural gas annealing furnace to ensure the processing accuracy of the product after welding. Weihua has a trolley-type natural gas annealing furnace. The net size of the furnace (length X width X height) is 10000mmx4000mmx4000mm. Post-weld stress relief annealing treatment of various large, medium and small welded structural parts on cranes. This annealing capability is only possessed by “Too Heavy” and “Weihua”.