Jisan hydraulic breakers are widely applied to rock broken, mining, road, building engineering, dismantling engineering and special engineering (underwater project, tunnel project), etc. Our main products are side type, top type, silent type breaker and multifunctional rotating breaker. Among them, the Silenced Hydraulic Breaker developed by Jisan has achieved patent certification successively in Japan and in the United States, and has obtained ISO9001 quality system authentication and CE certification.

a. Leading heat treatment technology. Enhance the performance of heat resistance and abrasion resistance.

b. Low oil consumption design. Reduce the oil cylinder volume and lessen the fuel consumption under the condition of guaranteeing oil pressure invariable.

c. Machine durability design. The piston adopts ring oil passage design to reduce the obstruction, making piston cylinder body more durable; The resilience minimization design protects the machine to extend the working life.

d.Deck durability design. The naked deck adopts high-intensitive steel plate to decrease wear.

e. Oil seal durability design. The face increased pressure in the oil seal is designed to return oil passage, reduce oil seal pressure, and improve oil seal service life.

f. Lightweight design. Achieve the best match with excavators and loaders.

g. Low noise. In the city whose noise is limited, choose low-noise bracket breaker, which reduces noise effectively through the damping rubber cushion and seal box.