The Longqing DDi75 diesel engine has strong power, low fuel consumption and strong adaptability to modification. It is an ideal supporting power for a series of commercial vehicles such as engineering vehicles, trucks, special-purpose vehicles, etc. It is suitable for application scenarios such as LTL express delivery, agricultural and sideline products green channel, highway standard load, truck crane, hazardous chemicals, low-bed and so on.

Dynamics

High-efficiency turbocharging (WGT) technology: higher boost pressure; taking into account both the engine's low-speed torque and high-speed power to achieve optimal power matching, the vehicle starts faster, has stronger climbing ability, and accelerates faster, helping users achieve higher operational timeliness.

Economical

Three key energy-saving technologies: efficient and clean combustion technology (high compression ratio, efficient combustion system, wider economic range (1000-1800r/min)), low-friction PCU components + low-viscosity lubricating oil + thermal management technology (friction torque reduced by 15 Nm), low oil consumption technology (new matching and optimized cylinder liner and piston components, advanced coating technology, lower oil consumption), which greatly reduce customer operating costs.

Adaptability

Heavy-load downhill conditions are safer (high-power engine braking technology, large-displacement air compressor, and support for transmission hydraulic retarder system); multi-power and multi-torque spectra meet different power requirements; optional engine full-power power take-off PTO configuration, support for auxiliary starting, remote throttle, and remote PTO functions, and strong adaptability to modification.