High frequency Impact (several patent)
60Hz high frequency impact, 60J impact energy, total energy expenditure is only 7Kw. Choose diversified special steel and heat treatment technical, to make the piston. have break through 4000m drilling of the piston's life.
Vent oil motor, no mechanical transfer, small but big torque, break through myriameter drilling life
Soft hydraulic leg (patent)
Connect directly with drilling rig, no weak link, rig patent floating equipment. Smoothly drilling, improve drilling speed
With drilling clamp inside, insure human safe and rock drill do not falling to the ground when the drilling rod is broken
Impact water deslagging (patent)
Automatic water supply system, so that the high pressure water completely clean the rock dust . Do not need any compressor to deslagging
Demolition model (patent)
Lowest distance between centers, rudimental step size of top hole control within 3~4cm. Can drill good tunnel
High definition, High strength part
Adopt high quality special steel and heat treatment technic. Defintion control within minron.
Famous brand oil pump electromotor group (It can be also gasoline engine or diesel engine)
Ram-type pump with famous engine, insure the power unit high efficiency, energy saving and reliable
Soft startup
Advance soft startup equipment, international famous brand.