HYDRAULIC HAMMER DONSANG151
TOTAL LENGTH: 3620mm
OPERATING WEIGHT: 4370KG
OPERATION PRESSURE:160~200kgf/cm2
OIL FLOW:220~260 l/min
IMPACT RATE: 240~320pbm
NITROGEN:22~25bar
CHISEL DIAMETER: 175mm
HOSE SIZE: PF1-1/4'' inch
SUITABLE EXCAVATOR: 38T~45T
1. the most fashion heat treatment technology. heat resistance and abrasion resistance are enhanced.
2. low oil consumption design, this reduces the oil cylinder volume and lessens the fuel consumption under the condition of
guaranteeing oil pressure invariable.
3. high 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 and thus extends lifespan.