What type of engine oil should be used for Haval H2?

[LeTimothy]

Haval H2 uses SM-grade 5W30 engine oil. The functions of engine oil are: 1. To separate the relatively sliding parts' surfaces, thereby reducing wear; 2. To bring heat back to the oil tank and then dissipate it into the air, helping the radiator cool the engine; 3. To circulate carbon deposits, sludge, and worn metal particles from engine parts back to the oil tank, flushing away dirt generated on the working surfaces of parts through the flow of lubricating oil. Taking the 2018 Haval H2 as an example, its body structure is a 5-door, 5-seat SUV, with body dimensions of: length 4365mm, width 1814mm, height 1710mm, a wheelbase of 2560mm, a fuel tank capacity of 50L, and a body weight of 1450kg.