Cummins X15 450HP Inboard Diesel Engine

Description

New Cummins X15 450HP Marine Diesel Engine For Sale

The new Cummins X15 450HP marine diesel engine combines a 14.9-litre, inline six-cylinder platform with a manufacturer-published 450 BHP / 336 kW continuous-duty propulsion rating at 1,800 RPM. Featuring Cummins XPI common-rail fuel injection, turbocharging, aftercooling and electronic engine management, the X15-M configuration is an option for commercial vessel installations and marine repower projects. Contact MSS Motorsports UG for pricing and a quotation covering your required engine build, gearbox, and delivery destination.

Commercial Marine Propulsion Matched to Your Workload

For a working vessel, start engine selection with the required propulsion power and operating profile. The Cummins X15-M 450HP provides a published Continuous rating that you can compare against the vessel’s workload, daily operating hours, and drivetrain requirements.

Cummins also expresses this output as approximately 456 metric horsepower. The figures of 450 BHP, 456 MHP and 336 kW describe the same published output using different units.

This makes the Cummins X15 450HP inboard diesel engine worth considering where the vessel’s power assessment supports that rating. Installation suitability still depends on the exact engine build, gearbox, cooling and exhaust arrangement.

Cummins XPI Fuel Injection and Marine Engineering

The X15 marine platform incorporates Cummins XPI high-pressure common-rail fuel injection, a turbocharged and aftercooled air system, and a single cylinder head with four valves per cylinder.

Cummins documents an HX60 turbocharger optimized for marine applications, a corrosion-resistant cast-aluminium oil pan and spin-on Fleetguard oil filters for this platform.

For operators comparing a replacement marine diesel engine, these specifications provide useful equipment references. Review the offered engine’s maintenance requirements and service access alongside its power output.

Fuel consumption depends on the exact configuration and operating load. Use the performance data for the proposed engine when estimating running costs.

Electronic Controls and Engine Monitoring

The documented marine platform uses CM2350 electronic engine management, including protective power reduction and shutdown functions. Compatible equipment can support digital start/stop operation and monitoring information.

Your quotation should identify the supplied panel, sensors, wiring harness and instrumentation. This helps establish how the new engine will integrate with the vessel’s electrical system and existing controls.

Cummins X15 450HP Technical Specifications

The official Cummins X15 marine specification sheet provides the published propulsion ratings and platform information. The supplied engine’s documentation should confirm its exact build, cooling arrangement and emissions approvals.

Engine and Gearbox Package Options

A Cummins X15 engine and gearbox package should suit the complete propulsion installation. Selection must account for gearbox input rating, engine speed, duty classification, reduction ratio, flywheel housing and coupling arrangement.

ZF Marine and Twin Disc options can be evaluated using the exact transmission model and its approved application rating. If you intend to retain your current gearbox, provide its identification-plate photograph and reduction ratio.

For a Cummins X15 repower, include photographs showing the engine mounts, rear connection, cooling pipework and exhaust routing. Engine-room dimensions and maintenance clearances help define the installation requirements and accessories needed.

Compare the 450HP and 500HP Options

Buyers assessing a different power requirement can review the listed Cummins X15 500HP marine diesel engine.

Cummins publishes X15-M 450 BHP and 500 BHP Continuous ratings at 1,800 RPM. Choosing between them requires a review of the vessel’s required power, propeller loading and drivetrain capacity. Confirm the manufacturer rating for the exact unit quoted.

A Clear Quotation for Your Project

Your offer should identify the new engine’s build and distinguish engine-only supply from a complete propulsion package. Included equipment may vary, so confirm the gearbox, controls, wiring harness, mounts and installation accessories listed in the quotation.

Compare the full supply scope alongside the engine price. Delivery charges, separately required equipment and installation work all contribute to the project budget.

Warranty coverage, registration or commissioning conditions, availability, lead time and delivery terms should be stated for the specific engine supplied. For fleet purchases, include the required quantity and installation schedule.

Frequently Asked Questions

Is the Cummins X15 450HP rated for continuous commercial propulsion?

Cummins publishes an X15-M 450 BHP / 336 kW rating at 1,800 RPM under Continuous duty. The supplied engine must match that configuration and suit the vessel’s approved application.

Can I purchase the engine without a gearbox?

Specify engine-only supply in your enquiry. If you plan to reuse an existing transmission, include its model, reduction ratio and identification-plate photograph for review.

What information helps with a replacement quotation?

Provide your existing engine model and serial number, gearbox details, vessel application, operating hours and installation photographs. Include your billing and delivery addresses and intended purchase date.

Request Your Cummins X15 450HP Quotation

Looking for a new Cummins X15 450HP marine diesel engine for sale? Request pricing and a configuration-specific quotation from MSS Motorsports UG.

Tell us whether you require engine-only supply or a complete engine-and-gearbox package, your required gearbox ratio and how soon you intend to complete the purchase. Include your vessel details, billing and delivery addresses, and any emissions or classification requirements.