5HP Single-Cylinder Air Cooled Diesel Engine

The HTX HTX-AE178 is a single-cylinder, air cooled, four-stroke, vertical, direct-injection diesel engine delivering 3.7kW (5.03hp) at 3600rpm. With a bore of 78mm and stroke of 62mm (displacement 0.296L), this engine is engineered for reliable performance under demanding conditions. Key advantages include forced air cooling for consistent temperature control, low fuel consumption (280 g/kW.h), and a compact vertical design that simplifies installation. Maximum torque of 11.29 N.m is delivered at 2700rpm. The high compression ratio (19:1) ensures easy starting in cold weather, and the electric start system provides single-button convenience. Ideal for small agricultural machinery, water pumps, generator sets, and garden equipment worldwide.