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1.809 L
1.809 L
1.809 L
1.809 L
1.809 L
  1. 1.809 L
  2. 1.809 L
  3. 1.809 L
  4. 1.809 L
  5. 1.809 L

Cylinder Block Assembly for Quanchai 4A1 Truck Diesel Engine

The Quanchai 4A1-C series engine (typically classified under the 4A1 series) is a four-cylinder, four-stroke diesel engine specifically designed for light-duty vehicles, trucks, and buses, and generally complies with National IV emission standards. This engine series features a turbocharged and intercooled configuration, and is equipped with a high-pressure common rail fuel system.

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Description

Key Technical Specifications (4A1-C Series)
Displacement: 1.809 L – 2.27 L
Cylinder Configuration: Inline 4-cylinder
Bore × Stroke: 85 × 100 mm
Rated Power: 45 – 50 kW (approx. 60–68 HP) at 3200 RPM
Max. Torque: 170 Nm at 1800 RPM (up to 240 Nm for select models)
Fuel System: BOSCH Electronically Controlled High-Pressure Common Rail
Cooling System: Water-cooled
Emission Standard: China IV

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