Hatz Bore x stroke (74 x 65 / 2.91 x 2.56) Engine Engine

The Hatz Bore x stroke (74 x 65 / 2.91 x 2.56) is a 0.28 L engine rated at 3000 rpm, producing up to 1.9 kW. It powers generator sets from Hatz, including the 1B27. It holds 0.95 L (0.3 gal) of oil and 1 L (0.3 gal) of coolant.