— Why is Quanchai engine quieter and less noisy?
Every engine of Quanchai is bench tested before it is put on the market. The technical R&D team benchmarks the international cutting-edge technology to ensure that the product vibration noise and other indicators are reached.
Membrane state analysis of the engine body flywheel housing and design optimization.
Adopt rear gear type to shorten the length of the whole engine. Noise-reducing design for gear chamber cover and oil sump to reduce noise leakage. Improve the design of the gear system structure, high-precision gears convey smoothly, noise is effectively controlled.
The engine adopts hydraulic tappet, no valve lash, which effectively reduces the start-up noise. Meanwhile, 3-speed silicone oil fan is adopted to reduce mechanical loss and vibration noise.
Engine idle sound is soft. The noise of the whole engine is 3-5 times lower than that of the products in the same category, which is at the leading level in the industry.
Creating quietness comparable to that of passenger cars, bringing users a quieter and more comfortable driving experience.
Merit power, made by Quanchai!