As usual, we participated in exhibition of Bauma CTT in Moscow from 5th _8th June, 2018.

The crushing hammer adopts the optimum design idea, enlarges the stroke of the piston and the cylinder body, uses the same big diameter of the piston and the brazing rod, so that the matching effect of the hammer and the main engine is better, the higher output energy is reasonably used, the energy

The use of buckets to excavate rocks will cause great damage to the machine and should be avoided; when it is necessary to excavate, the position of the body should be adjusted according to the direction of the cracks in the rock so that the bucket can be smoothly shovelled and excavated; the teeth