QSK38 for Marine

Posted by mtupartssuppliers on August 14th, 2018

QSK38 for Marine machine info,Building on the KTA38’s reputation hard earned on the U.S. inland rivers.Designed to withstand the challenging conditions commercial marine operators often face; this same reliable, durable power is now available for recreational boating applications, including super yachts and yacht support vessels
Improved idle stability and reduced noise and vibration are a direct result of the Cummins Modular Common Rail fuel system.In-cylinder technology to meet IMO Tier II, EPA Tier 3 and EU Stg. 3a; platform for future emissions in the U.S. and globally.Covered by a comprehensive one year warranty and backed by Cummins global service network

qsk38 specs

Configuration     V-12 cylinder, 4-stroke diesel
Aspiration     Turbocharged / Aftercooled
Displacement     38 L (2300 in³)
Bore & Stroke     159 X 159 mm (6.25 X 6.25 in)
Rotation     Counterclockwise facing flywheel
Fuel System     High Pressure Common Rail

qsk38 cummins engine manual

Engine Design – Reliable base engine uses common components from the proven K19, K38 and K50 engines. A new cast-iron, ductile single-piece piston with nitride-coated rings and hardened cylinder liner provides excellent durability and long life

Fuel System – Modular Common Rail Fuel System features a simplified design which provides constant high injection pressure regardless of engine speed or load condition. Benefits include low noise and vibration for quiet operation, idle stability and low-end torque

Cooling System – Two-pump, two-loop, low temperature aftercooling maximizes efficiency and improves performance. Engine-mounted titanium plate heat exchanger provides superior durability with minimal maintenance requirements

Exhaust System – Dry-shielded exhaust manifold and turbocharger. Vertical or horizontal exhaust connections available for installation flexibility

Air System – Turbocharger optimized for vessel operating conditions and safety. Mounted or remote marine grade air cleaner with replaceable canister reduces maintenance cost

Lubrication System – Standard capacity 151 L (40 gal) and high capacity 204 L (54 gal) marine grade oil pan. Handed Cummins spin-on oil filters available for easy accessibility and servicing

QSK38 for Marine machine info, Cummins offers a complete line of propulsion, generating set and auxiliary power solutions from 37-2013 kW (50-2700 hp) designed specifically for the challenges of commercial marine applications. Our products are supported by a global team of marine-certified distributors, offering sales, service and application expertise. Proven reliability, durability and technology. Every Time.


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Joined: May 23rd, 2018
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