Strong“hydraulic pressure+ Nitrogen Gas”impacting system
The two most important features of hydraulic breakers are hitting frequency and impacting capacity. DONGYU breakers installed with strong "hydraulic pressure+ Nitrogen Gas" impacting system.This system has high efficiency, and its loss of energy can be reduced to the minimum while the impacting capacity is maximized.
" hydraulic pressure+Nitrogen Gas" impacting system.
Japan and German imported advanced equipment + high-quality material and special precised process.
DONGYU invested big amount to import CNC machine tool and heat treat equipment from Japan and German.Advanced equipment enables us make the First level products.
The use of high-quality materials has ensured high quality, high efficiency, and durability of DONGYU breakers.
Competitive price and worry free after sale service.
The two most important features of hydraulic breakers are hitting frequency and impacting capacity. DONGYU breakers installed with strong "hydraulic pressure+ Nitrogen Gas" impacting system.This system has high efficiency, and its loss of energy can be reduced to the minimum while the impacting capacity is maximized.
" hydraulic pressure+Nitrogen Gas" impacting system.
Japan and German imported advanced equipment + high-quality material and special precised process.
DONGYU invested big amount to import CNC machine tool and heat treat equipment from Japan and German.Advanced equipment enables us make the First level products.
The use of high-quality materials has ensured high quality, high efficiency, and durability of DONGYU breakers.
Competitive price and worry free after sale service.
Main Products
Hydraulic Breaker /Spare Parts