The Zongshen NH150H engine is a single-cylinder, internal combustion, 4-stroke, air-cooled engine with a displacement of 149 cc, manufactured by Zongshen Power Co for compressors.

Zongshen engines undergo at least 2 quality checks at the factories, a fact that has earned the trust of a large number of consumers not only in China but worldwide. In 2022, Zongshen ranked 3rd worldwide in engine sales after the giants Briggs & Stratton (USA) and Honda (Japan).

The Zongshen NH150H features a cylinder bore of 65.0 mm and piston stroke of 45.0 mm. The compression ratio is 8.3:1. The engine produces 3.4 HP (2.5 kW) at 3,600 rpm maximum power and 7.2 Nm torque at 3,600 rpm maximum torque.

Technical specifications:

• Model: NH150H
• Type: 4-stroke, OHV, single-cylinder
• Displacement: 149 cc
• Maximum power: 3.4 HP (2.5 kW) at 3,600 rpm
• Maximum torque: 7.2 Nm
• Fuel system: carburetor
• Cooling system: air-cooled
• Ignition system: electronic
• Lubrication system: splash lubrication
• Starting system: spring start
• Fuel consumption: 400 g/kWh
• Crankshaft rotation: reverse direction
• Length, mm: 318
• Width, mm: 251
• Height, mm: 346
• Weight: 10.8 kg

The engine is delivered without oil.

The Zongshen NH150H engine is used for compressors. It is a powerful and reliable engine suitable for professional use, featuring low fuel consumption. It is highly recommended for construction companies.

Zongshen engines are of high quality and reliability, achieved through extensive research and development.