Hydraulic rock breaker PH-2

Easier maintenance. New valve system. Slip Fit holder bush. Bigger retainer pin. Chisel same as GH-series. Better balance with excavator. Easy to switch to Anti Blank Hammering. Lower weight. Lower gas pressure (only 1,2 MPa). No side bolts. Carburized cylinder. Less parts. Excavator weight (ton) - 3.0 - 5.5 Length with chisel (mm) - 1240 Oil flow (l/min) - 25-60 Blow frequency (bpm) - 500-1200 Min.excavator pressure (MPa) - 21 ~ Chisel diameter (mm) - 66