Multi cylinder diesel engine HATZ DIESEL

MULTICYLINDER IN MODULAR SYSTEM - 2-4M41

• Aircooled 2, 3 and 4-cylinder fourstroke Diesel engines.
• Grey cast iron crankcase, grey cast iron vertical in-line cylinders.
• Crankshaft and conrod running on shell-bearing.
• Individual cylinders (grey cast iron), individual cylinder-heads (light metall)
and individual injection pumps.
• Removal of piston and conrod possible in upwards direction.
• Direct injection with multi-hole nozzle.
• Control of valves by rockers, pushrods, tappets and camshaft.
• Separate camshaft for drive of injection pumps with centrifugal variable
speed governor and automatic injection timer.
• Pressure lubrication system with gear pump.
Oilcooler and replaceable filter element in main flow.
• Axial-type blower fan with integrated alternator.


Do not always choose the highest number of revolutions; a lower number of revolutions increases the maintenance intervals and the service life, and noise. In case of long-term operation of more than 1,500 service hours per year, the number of revolutions should not exceed 2,600 rpm.

The power demand of the driven machine often cannot be determined exactly, therefore, allowance must be made for safety reserve capacities, as well as for altitude and ambient temperature, if they differ from the standard*.
(ISO 3046-1, 100 m above sea level, 25 °C, 30% relative humidity) (DIN ISO 1585 / 1000 mbar, 25 °C)

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