China Construction 18ton 19ton 20ton Sb81 Box Type Hydraulic Rock Hammer Breaker for Excavator, Find details about China Sb81 Hydraulic Breaker, 21ton Hydraulic Breaker from Construction 18ton 19ton 20ton Sb81 Box Type Hydraulic Rock Hammer Breaker for Excavator
Excellent performance with high durability. The company has been developed to meet with the high standards of the current market. The demand for high durability and low maintenance costs on hydraulic equipment are combined in the total design of our hydraulic breakers.
1.Cylinder & valves: prevents scuffing with precision finishing treatment.
2.Piston: every piston tolerance machined perfectly according to each cylinder.
3.Chisel: 42CrMo, exceptional performance and reliability;
4.Seal kit: original NOK.