Company Great Wall announced the creation of a completely new engine – two-liter turbo engine. The power unit is 90% of the original components.
China’s automakers have long been created engines with turbocharging and robotized gearbox with two clutches. But in the same Great Wall assemblies created on the basis of old license of Mitsubishi engines. The new power plant designed from scratch without partners and 90% of the original components.
The power unit was named 4N20. This two-liter turbo engine, the cylinder bore 82 mm and stroke of 94.6 mm and millerdrive distance 91 mm power System engine – direct injection with a working pressure of 350 bar, electric water pump and a system of variable valve timing on the inlet and outlet. The new engine complies with the emissions standard China 6, which is the same as Euro 6. The power of the engine in the base version reaches 204 HP at torque of 320 Nm. Boosted version produces 245 HP and 385 Nm.
Together with the power plant also designed a new transmission – devyatietazhnyj robotic. The company says that it is 36% smaller and 2% more effective than the current seven-speed.
A new power plant, the transmission will begin to install the new stock cars this year. Most likely, it will be crossovers Haval H5 and H6.