Constructions, Recreational Marine, Commercial Marine, Marine Auxiliary Engines, Marine Propulsion Engines.

Every Cummins QSL9 ISL9 offers these standard features:
The Cummins ISL series of 8.9 and 9.5-liter fully electronically controlled engines, with a power range of 290-400 hp, is lighter than the equivalent displacement engine, only 714 kg, with a more compact structure and more powerful power. ISL's ultra-high power and low-speed torque are comparable to those of higher-displacement heavy-duty machines. ISL greatly improves the load carrying capacity and operational efficiency of the vehicle. The performance is stable and reliable, durable and fuel efficient. It is an ideal power choice for heavy-duty trucks and tractors.
Leading manufacturing process With integrated design of cylinder and oil circuit, high strength steel forged crankshaft, high durability piston and special process surface treated cylinder liner, it is reliable and durable

Advanced electronic intelligent platform The ultra-large-capacity electronic control module collects information from all transmission components, such as electronic gearbox, ABS brake and ASR anti-skid, through a standard data bus to form a seamless flow of information, which is shared by high-speed data communication interfaces. The engine maintains an optimal working condition during operation, maintains high fuel economy and low emissions under different load conditions, and has self-protection and intelligent diagnosis functions such as anti-vibration, anti-overheat and anti-overload, and excellent reliability and durability.
Efficient and fuel-efficient high-pressure common rail fuel system, with higher injection pressure, up to 1800 bar, more precise control of injection timing and fuel injection, more complete combustion, wide economic fuel consumption area, and greatly improved fuel economy, further improving low-speed performance. Noise reduction and cold start perform better.
Powerful start Fast start, good acceleration, strong climbing, super low speed torque output.
Economical use The engine subsystem is highly integrated, and the fuel economy is reduced in multiple ways, and the power is increased. The operating performance is stable and reliable under complex conditions, the power is excellent, the service life is long, and the maintenance interval is long.
Emissions leading global countries V and EEV are derived from the same basic platform development, durable and reliable, and have strong inheritance. Only by adjusting the urea injection volume, the post-processing system can be upgraded to achieve the European V/EEV standard without complicated structural adjustment. .

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95% Response Rate

95% Response Rate

95% Response Rate