20T-35T excavator crushing bucket of China Tools
the crushing bucket adopts advanced crushing principles to significantly increase the proportion of cubes in the product.Reducing of the needle-shaped stones makes the size fraction more uniformly. the movable jaw assembly is composed of high-quality steel castings, and the heavy eccentric shaft is also processed by forging blanks, all of which make the jaw crusher have extraordinary stability. Meanwhile, we use larger and more durable eccentric shaft bearings to ensure their reliability.   
Product Details 
Working principle of the crushing bucket of China Tools
Connected to the pipeline of the excavator breaker, this product can drive the gear bearing by the hydraulic motor, actuate the eccentric shaft by the rotating bearing, causing the movable jaw to reciprocate based on desired track, and it will enter the fixed jaw plate, movable jaw plate and side guard plat, thus crushing the materials that entered into the crushing cavity composed of fixed jaws, movable jaws and side guards, and then discharge the finished materials through the lower discharge port.
Technical parameters of the crushing bucket
Stable quality, not easy to malfunction, easy daily maintenance,super flywheel super impact force, can cope with all high hardness stones 
Hydraulic motors imported from Germany
Hydraulic valve imported from the United States
Heavy-duty bearings for mining equipment imported from the United States
Welding steel plate imported from Sweden 
Large flywheel provides high inertia crushing impact force
Efficient hydraulic transmission system
Super wear-resistant material jaw plate, two-way interchangeable design to extend service life
the whole machine adopts cold assembly and precision combination
the overall shell design adopts foreign technology of rewelding.