What is the 4G20D4B engine?

[SanRiley]

4G20D4B is the engine of the Jinbei Haise 2.0 Power King, which belongs to the domestic Mitsubishi engine series. It adopts a naturally aspirated intake method, with 4 cylinders arranged in an L-shape. The maximum engine speed reaches 5200 rpm, delivering a maximum horsepower of 122Ps. Within the 3600-4400 rpm range, it can achieve a maximum torque of 180N·m. Additional Information: The 4G series engines are mature products mass-produced by Mitsubishi Motors Japan, which have reached world-class levels in terms of structure, performance, and reliability. They feature compact structural designs, with smaller external dimensions and lighter weight compared to engines of the same displacement. The main components of the engine have high rigidity, and the main moving parts are designed with lightweight materials to reduce friction loss. The engines utilize high-efficiency combustion methods such as rolling combustion and optimal fuel injection.