Gasoline Engine Power KH190F

The Kehu KH190F is a robust, high-performance gasoline engine engineered for reliability and efficiency in demanding commercial and industrial applications. As a part of Kehu’s reputable engine series, this model is built with a focus on durability, ease of use, and versatile power output. Whether you need a prime mover for water pumps, generators, tillers, or construction machinery, the KH190F delivers consistent power to keep your operations running smoothly .

Key Technical Specifications

The Kehu KH190F is designed with precision engineering to meet a wide range of power requirements.

• Engine Type: Vertical, Single-Cylinder, 4-Stroke, Air-Cooled, OHV .

• Combustion System: Direct Injection .

• Bore x Stroke: 90 mm x 75 mm .

• Displacement: 477 cc .

• Compression Ratio: 20:1 .

• Rated Power:

  • 6.7 kW (9.1 HP) @ 3000 rpm .

  • 7.5 kW (10.2 HP) @ 3600 rpm .

• Fuel Tank Capacity: 5.5 L .

• Lubrication Oil Capacity: 1.65 L .

• Fuel Consumption: ≤ 280 g/kW·h .

• Starting System: Available in Recoil (KH190F) or Electric Start (KH190FE) .

• Net Weight: 49 kg (Recoil Start) / 54 kg (Electric Start) .

• Dimensions (L x W x H): 417 mm x 441 mm x 494 mm .

Performance and Design Features

Powerful and Efficient 4-Stroke Engine
The KH190F utilizes a vertical, single-cylinder, four-stroke design that ensures optimal fuel combustion and reduced emissions compared to conventional two-stroke engines. With a displacement of 477cc and a high compression ratio of 20:1, this engine is tuned to provide a strong power output of up to 10.2 HP at 3600 rpm, making it suitable for tasks that require sustained high performance .

Durable Air-Cooled System
Built for continuous operation in tough environments, the KH190F features a forced air-cooling system. This design effectively dissipates heat, allowing the engine to maintain stable operating temperatures even during extended use in high-temperature outdoor settings, thereby extending the engine’s lifespan .

User-Friendly Operation and Maintenance
Kehu has prioritized user convenience with this model. It features a large 5.5-liter fuel tank, allowing for extended runtimes without frequent refueling. The maintenance requirements are straightforward, with an oil capacity of 1.65 liters (SAE10W30, CD grade or above). For operator safety and convenience, the engine includes a low oil shutdown feature to prevent damage .

Versatile Starting Options
To accommodate different user preferences and application requirements, the KH190F series offers two configurations: the standard KH190F with a reliable recoil starter, and the KH190FE model equipped with an electric starter for push-button convenience .

Applications

Thanks to its vertical shaft design and robust power curve, the Kehu KH190F is an ideal power source for a wide variety of equipment, including:

• High-pressure water pumps and fire fighting pumps.

• Gasoline generators and welding generators.

• Tillers and other agricultural machinery.

• Concrete mixers and other construction equipment.