Cummins K38-DM880 Marine Auxiliary Engine / 880 kW & 6171 N.m

Introduction

Chongqing Cummins Engine Co., Ltd. (CCEC) K38-DM880 (1500 RPM) Marine Auxiliary Engine is V Type 12-Cylinder, 38 liters four-Strokes Engine with 159 mm (6.25 in) Bore and 159 mm (6.25 in) Stroke.
K38-DM880 Marine Auxiliary Engine Equipped with Direct Injection CMI SPT Fuel System, Comes with Turbocharged / Aftercooled, This Marine Diesel Engine Complies with IMO-NOx Requirements of the International Maritime Organization (IMO). The Overload Capacity Power at 1500 RPM of CCEC K38-DM880 Marine Auxiliary Engine is 1300 HP (969 kW). The Prime Power at 1500 RPM of CCEC K38-DM880 Marine Auxiliary Engine is 1180 HP (880 kW). The Maximum Torque of the Engine at 1500 RPM is 6171 N.m.

Embark on a voyage of reliability with CCEC’s marine auxiliary engines, offering both heat exchanger and radiator cooling systems. Tailored for marine main generators and emergency generators, these engines redefine maritime power with versatility and resilience.

In emergency generator applications, CCEC goes the extra nautical mile by providing custom options. The dual starter motor system, encompassing both electric and spring starter motors, aligns seamlessly with international classifications, ensuring a reliable power backup when it matters most.

All CCEC marine auxiliary engines feature a dry type exhaust system, boasting dry type exhaust manifolds and turbochargers. Neoenergy steps in with an innovative upgrading service, transforming dry type exhaust systems into water-cooled variants. This modification, often sought after in passenger boat projects, elevates engine performance and longevity.

Advantages of K38-DM880 Marine Auxiliary Engine

• Four-Valve Design and Alloy Casting – Four-valve per cylinder design enhances air/fuel mixture, optimizing combustion and emission performance. Crafted from high-strength alloy casting, it endures substantial impact. Each cylinder is equipped with a cover, featuring oil supply and return pipelines drilled inside the cylinder head for easy maintenance. Dual camshaft design ensures precise control of valve and injection timing.
• Integral Crankshaft and Piston Design – The integral crankshaft, forged from robust steel and subjected to induction hardening treatment, exhibits higher fatigue strength with rounded corners and crank necks. The aluminum alloy casting of the piston, designed with a w-shaped head and barrel-shaped skirt, compensates for thermal expansion and contraction, ensuring optimal fitting.
• High-Capacity Gear Pumps – High-capacity gear pumps deliver pressurized oil, ensuring efficient lubrication for bearings and piston cooling. All pressure lubricating oil passages are intricately drilled within the cylinder block and cylinder. The inclusion of an oil cooler and a full-flow filter further enhances the engine’s performance and durability.