The Hatz 3F45 is built for compact industrial machinery where you want smoother multi-cylinder running, strong continuous-duty capability, and a tidy installation package. As a liquid-cooled 4‑stroke diesel with 3 cylinders and 1.318L displacement, it’s a great fit for OEM equipment that needs reliable performance across variable-speed operation, as well as governed-speed applications.

For variable-speed use, the 3F45 delivers up to 18.4 kW (24.6 hp) at 3000 rpm, with additional working points including 18.4 kW (24.6 hp) at 2400 rpm. For constant-speed generator duty, it supports 11.0 kW (14.7 hp) at 1500 rpm standby and 9.9 kW (13.3 hp) at 1500 rpm prime, giving you clear options depending on whether you’re sizing for standby or continuous prime power.