PX 78 combi hammer

Applications & Features


  • Drilling medium-sized holes
  • Drilling through-holes
  • Sinking sockets
  • Medium-category chiselling work
  • Chasing grooves and slots
  • Repair work


  • Outstanding drilling and chiselling performance
  • Active vibration damping (RVA), ensuring comfortable continuous use
  • Screw-in, vibration damped auxiliary handle for non-fatiguing, back-saving posture when drilling and chiselling downwards
  • LED display for optimum service planning
  • Consistently high engine output thanks to optimised engine cooling
  • Electronic for constant speed control
  • Speed and impact force infinitely adjustable with adjusting dial
  • Rapid changeover from hammer drilling to chiselling and vice versa
  • Chisel can be positioned in twenty ways
  • Maintenance-free (with lifetime lubrication)
  • Low-wear safety clutch


Superior performance in the 7 kg class - Highest productivity with lowest vibration

Drilling up to dia. 80 mm
Powerful drilling
Medium-category chiselling work

Technical data

PX 78 combi hammer
Rated power 1500 W
Machine weight 7.6 kg
Chuck SDS-max
Drilling range with drill bit dia. 12 - 80 mm
Drilling range with core bit dia. 45 -150 mm
Drilling performance in hard C45/55 concrete (dia. 35 mm) 160 mm/min
Single impact energy 4.5 - 10 J
Rated speed 170 - 310 rpm
Impact rate, adjustable 1800 - 3370 impacts/min
Chiselling performance in hard C45/55 concrete with pointed chisel approx. 200 kg/h
Vibration data drilling/chiselling - normal setting 9.8/6.8 m/s²
Vibration data drilling/chiselling - compressor setting 8.2/6.3 m/s²
Vibration damping elements RVA
Trigger lock for continuous operation
LED display for optimum service planing


PX 78 operating instructions 0.8 MB
PX 78 spare part list 0.3 MB
PX 78 catalogue 0 MB

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