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Grab Bucket Overhead Crane

Grab Bucket Overhead Crane

Model: QZ
Design Standard: ISO
Lifting Sling: Grab bucket
Lifting Capacity: 5t-25t
Span: 10.5-31.5m
Lifting Height: 6-30m
Working Duty: A5-A6
Control Mode: Remote control, cabin control


Product introduction

Grab bucket overhead crane is a heavy duty overhead crane equipped with grab bucket, which can be used frequently. The lifting capacity of grab crane included the dead weight of the grab bucket is 5 ton to 25 tons. The working class of the grab crane is A6. The specifications of the grab crane is given in the following table for your reference and customized design can be provided according to your different usage purpose.


Electric System:

1Power supply through slide lines.

2Phase protection; automatically disconnect main power when phase stagger occurs.

3The crane and hoist are mutually independent and could travel at the same time.

4Sliding contact line meets the requirement of power supplying and adapts shaking.

5Etch-proof control handle with protection degree IP54.

6Heavy-duty aviation plug.

7Electrical components are equipped in position that convenient to maintain, and with good protection to avoid inadvertent contact.

8Electric cable is suspended in cable trolley which slides flexibly and smoothly on a C-type steel.

Henan Kosta Machinery Equipment Co., Ltd.

Main features

  • Grab bucket is a tool for efficiently loading and unloading materials such as, sands, coal, mineral powder and bulk chemical fertilizer, etc.

  • The grab bucket is equipped for the crane to grab bulk materials.

  • There are two types of grab buckets, the orange grab and clamshell grab.

  • The orang grab is suitable for handling materials, such as, steel scrap, big iron stock, garbage.

  • And steel mills whereas the clamshell grab is used to lift small bulk materials.

  • Such as, grain, bulk fertilizer, etc.


Our advantages

11.Optimal designed grab cranes are widely used for serving stores and bunkers with automatic, semiautomatic and manual control.

2Laser-assisted height measurement is equipped with the grab overhead crane.

3Grab cranes can work all around clock.

4Safety protection devices such as limit switches for lift and CT are equipped for safe lifting and traveling.

5Overload Protection Device increases performance security.

6Easy and convenient operation is realized by remote control of grab cranes.

7Equipped with double speed mechanism, our grab cranes have a better working performance in terms of precision.

8Low voltage protection, phase sequence protection and emergency stop device are equipped to grab cranes.

9Warning indicators are installed: flashing lights and warning sound.


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