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industrial diesel engines

G-Series – The two cylinder power package

As our customers confirm, Hatz diesel engines are the most robust and durable in this market segment. It doesn't matter where they are used; whether at very low temperatures or in a tropical climate, the Hatz 2G40 carries out its job reliably. With regular maintenance, many thousands of hours are commonplace, using HATZ original spare parts, of course.


  • Power from 9.8 to 17.0 kW
  • max. torque 50.1 Nm
  • High performance and robust
  • Direct injection method
  • Certified to EPA Tier IV final and EU Stage V


  • Air cooled two-cylinder 4-stroke diesel engine
  • Cylinders arranged vertically
  • Crankcase made from die-cast light alloy
  • Single cylinders and cylinder heads
  • Pressurized lubrication with throw away filter in main flow
  • Valve timing via rocker arm, push rods, tappet and camshaft
  • Cooling fan and alternator integrated in flywheel


  • Low weight thanks to light alloy design
  • Lower fuel consumption, robust design for long service life
  • Operationally safe
  • Maintenance friendly