Description

Clamshell bucket covers rotary type and non-rotary type . Non-rotary type uses excavator bucket cylinder oil pathway，unnecessary to add hydraulic valve and pipeline；rotary type needs to add one set of hydraulic valve and pipeline to control . Cylinders are with piston protective device .

Application：

For digging holes of construction ground work，chasm digging and mud，sand，coal，gravel loading .

Especially for digging and loading of channel or one side of limited space .

Loading and unloading vessels，trains，cars . 

The clamshell can be opened and closed directly by the hydraulic cylinder1. Made of  top material Hardox and Q**5B, it can resist grinding and bending. 2. Strong digging strength.3. Especially good for a restricted working space.