Hatz Diesel Engines

4 to 70 horsepower

Hatz Diesel Engines

The product portfolio of the business fields of Hatz Diesel extends from small and compact single-cylinder diesel engines with 1.5 kW to four-cylinder engines with a power of 56 kW. In addition to the compact construction of the single-cylinder engines, Hatz is known for the reliability and lifetime of its products across the entire range of services. All engines are produced according to customer requirement and specification and are also the only engine in this market segment to use air cooling, thus fulfilling the stringent exhaust gas regulations of the USA (EPA Tier IV final) and the EU (Stage IIIB).

Under agreement with Hatz USA, we cannot sell engines or parts out of our assigned territory.  Please click here for territory map.

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The B-Series – Flexible solution for all areas

The Hatz B series scores high marks in mobile and stationary operation with compact installation dimensions and in all applications with a power requirement up to 8 kW due to its low weight. Also in regard to robustness and lifetime, the series sets standards in the market. Whether on vibration plates or in the inhospitable environment of the Antarctic, the B-series has been tried and tested a hundred thousand times in harsh surroundings.

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D-Series – Revolutionary technology in single cylinder

The Hatz D series is best suited for challenging tasks. It is characterized by high power and the unique design in particular. Thus, with 11.2 kW, the 1D90 engine is the highest performance single-cylinder diesel engine in the world. A compensation weight on the flywheel side crank arm as well as balance weights cast in the flywheel ensure the special quiet running of the D series. Optionally available counter-rotating balance shafts even ensure 100% 1st-order counter balance.

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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.

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H-Series

Since beginning of 2014 a new engine family extends the Hatz product portfolio: The H-series. Starting with the 4H50TIC water-cooled 4-cylinder model, Hatz is relying on common-rail technology, turbocharger and external exhaust gas recirculation with the new generation. Hatz followed a groundbreaking downsizing approach, making the engine the most compact and lightweight in its class. The H series does not require a diesel particulate filter ( DPF) in order to fulfill the stringent emissions regulation Stage III B in the EU and EPA Tier 4 final in the US.

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L-Series – Economic, operationally safe, quiet

These are the properties which distinguish the L-Series engines. The extremely long service life is attributed to the robust design. The high operation safety allows the L-Series engines to be operated reliably in remote areas or for applications without constant monitoring.

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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.

Discontinued Engines

This is a partial list of engines that are discontinued with no replacement.  However replacement parts are available for some engines.  Contact our Parts Department for assistance.  Click here for list.