Technical Features and Application Scenarios:
The JLD-4G20 engine adopts an all-aluminum cylinder block and CVVT (Continuous Valve Timing)
technology, achieving lightweight and high efficiency energy saving. Its dual balance shaft design,
chain-driven variable valve timing, all-plastic intake manifold, and water jacket cooling technology
further enhance energy saving and environmental protection performance. Although its maximum
power and torque are slightly inferior to some engines of the same displacement, it excellently in
actual use, making it suitable for daily use, especially in scenarios where power demand is not high
and environmental protection and energy saving are emphasized.
