Excavator shell buckets (also called grab buckets, shell buckets) are divided into two types: hydraulic slewing and non-hydraulic slewing. The shell-type bucket without hydraulic rotation adopts the oil circuit of the excavator bucket cylinder, and there is no need to add additional hydraulic valve blocks and pipelines; the shell-type bucket with hydraulic rotation needs to be controlled by adding a set of hydraulic valve blocks and pipelines. The cylinder is equipped with a piston protection device.

Shell type bucket features and advantages

1. The shell-type grab can be divided into two types: 360-degree rotation and hydraulic non-rotation

2. Made of Q460 and NM360 materials

3. The shell-shaped bucket is designed to be driven by double oil cylinders synchronously.

4. The capacity of the grab bucket is 0.2-5.0 cubic meters

5. The connection part adopts direction movable joints, which is convenient for angle adjustment

6. Flexible design, easy installation, improve work efficiency

Shell type grab applicable occasions:

1. Foundation pit excavation, deep pit excavation and loading of mud, sand, coal and gravel for building foundations.

2. It is especially suitable for excavation and loading on one side of trenches or restricted spaces.

3. It is suitable for loading and unloading of ships, trains and automobiles.

Applicable excavator brands: Caterpillar CAT, Hitachi ZAX, Kobelco SK, Sumitomo SH, Volvo EC, Doosan DH, Hyundai R, Kato HD, Case CX, Liugong, Yuchai, Sany, Xuwa, Bangli, etc. machine series.