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industrial diesel engines

M-Series – Ready to use all the time

The M-Series is the mainstay among industrial diesel engines. The 2, 3 and 4-cylinder engines have been successfully established on the market for around 30 years – and they are still regarded as unbeatable. The robust basic drive train, notably the sturdiest crankshaft of all engines on the market, has remained unchanged since the market introduction. Thus running times of several ten thousand hours are no problem for the M-Series engines.

2M41 EPA

  • Power from 13.5 to 18.4 kW
  • max. torque 89.6 Nm
  • High performance and robust construction
  • Direct injection method with monoblock pumps
  • certified according to EPA Tier IV final and EU Stage V


  • Air cooled two-cylinder 4-stroke diesel engine
  • Upright cylinders arranged in series
  • Crankcase made of gray cast iron
  • Single cylinders and cylinder heads
  • Direct injection via monoblock pumps
  • Pressurized lubrication with throw away filter and oil cooler in the main flow
  • Valve timing via rocker arm, push rods, tappet and camshaft
  • Second camshaft for injection pump drive with centrifugal variable regulator and autom. advancer
  • Axial cooling fan with integrated alternator
  • Integrated automatic engine protection


  • Ready to install and use
  • Universally usable
  • Robust and durable design
  • Maintenance and repair friendly
  • Extremely low fuel consumption
  • Operational safety through automatic engine protection