Is the engine of Great Wall Haval domestically produced?
1 Answers
The engines of Great Wall Motors are domestically produced. The all-new Haval H6 and Haval H6-Coupe are equipped with Great Wall's self-developed 1.5GDIT direct-injection engine, which incorporates advanced technologies such as CVVL continuous variable valve lift, integrated exhaust manifold in the cylinder head, and dual VVT for both intake and exhaust. This engine has applied for a total of 91 patents. Here is an introduction to Great Wall Haval: 1. The Haval H6-Coupe is powered by a 2.0T gasoline engine independently developed by Great Wall Motors, with the official code name GW4C20. It belongs to the same series as the engines in Haval H8 and Haval H9 but is not the same model. This engine has a maximum power output of 145 kW and a maximum torque of 315 N·m, which is comparable to data from joint-venture models such as the Volkswagen Tiguan, Ford Kuga, and SsangYong Actyon. 2. To better utilize the engine's performance, Great Wall Motors has applied several mainstream technologies in the Coupe's gasoline engine. For example, turbocharging can increase the engine's air intake, thereby boosting the engine's power by 40%. The variable valve timing technology for both intake and exhaust can adjust the air intake by controlling the timing of valve opening and closing, thus enhancing performance. Additionally, this engine also features mainstream technologies such as direct fuel injection and sodium-filled hollow valves, which significantly improve fuel efficiency and extend the lifespan of engine components.
