For Great Wall GW4D20B 4D20B GW4D20E 4D20E GW4D20D 4D20D 2.0T diesel engine

The Great Wall GW4D20 is a 2.0-liter turbocharged diesel engine featuring a four-cylinder, 16-valve, and DOHC (Double Overhead Camshaft) configuration. Depending on the specific variant (such as the 4D20, 4D20B, or 4D20T), its power output typically ranges from 95 to 140 kW (127 to 188 horsepower), with a peak torque of 305 to 450 Nm. Renowned for its high-pressure common rail technology, this engine delivers efficient power performance in models such as the Haval H5, H6, and Fengjun 7.

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Description

Key Specifications and Technical Characteristics:
Engine Type: 2.0L Inline 4-Cylinder Diesel Engine (4-Stroke)
Displacement: 2.0 Liters
Valve Train: Dual Overhead Camshaft (DOHC), 16 Valves
Induction System: Turbocharged (VGT/WGT) with Intercooler
Power Output: 95 kW (127 hp) to 140 kW (188 hp)
Torque: 305 Nm to 450 Nm
Emission Standards: Typically Compliant with China IV/V or Euro V+ Standards
Fuel System: Electronically Controlled High-Pressure Common Rail