Yanmar 6CX-GTYE marine diesel engine 400HP M.L-Rating
Original price was: $35,088.00.$33,333.60Current price is: $33,333.60.
- Description
Description
Yanmar 6CX-GTYE Marine Diesel Engine 400HP M/L Rating
The Yanmar 6CX-GTYE marine diesel engine has a published L-rated output of 294 kW / 400 metric HP at 2,700 rpm. Its six-cylinder platform combines direct fuel injection, turbocharging and intercooling for marine propulsion. yanmar.fi
Looking for a Yanmar 6CX-GTYE 400HP engine for sale? Contact MSS Motorsports UG for current availability, details of the offered unit and an itemised engine-package quotation.
For a commercial-vessel replacement or repower project, establish the required duty rating, transmission and installation arrangement before comparing offers.
Understand the 400HP L Rating
M denotes medium duty and L denotes light duty; each has defined operating limits. www.yanmar.com
Provide your installer with the intended application, expected annual hours, typical engine load and time spent at rated power. These details help establish whether the proposed rating suits the vessel’s working pattern.
For the alternative duty specification, compare the Yanmar 6CX-GTYE 360HP M-rating listing.
Technical Specifications
| Specification | Archived Manufacturer Reference |
|---|---|
| Engine model | Yanmar 6CX-GTYE |
| L-rated output | 294 kW / 400 MHP at 2,700 rpm |
| M-rated output | 265 kW / 360 MHP at 2,600 rpm |
| Cylinder arrangement | Six cylinders, in-line |
| Published displacement | 7.413 litres |
| Fuel system | Direct injection |
| Aspiration | Turbocharged and intercooled |
| Valve arrangement | Four valves per cylinder |
| Cooling system | Heat exchanger |
| Starting system reference | Electric, 24V / 4.0 kW |
| Reference dry package weight | 1,060 kg with YX-71-1 marine gearbox |
MHP means metric horsepower. These figures follow archived Yanmar documentation. Confirm the identification plate, applicable rating and supplied configuration for the offered engine. The reference weight includes the stated marine gearbox. yanmar.fi
Consult the Yanmar marine diesel engine product guide for original manufacturer information on this model.
Assess the Complete Propulsion Package
A useful comparison of a Yanmar commercial marine diesel engine considers the equipment supplied and its condition alongside the advertised horsepower.
Request photographs of the engine and gearbox identification plates, together with an equipment list. Use the complete 6CX-GTYE designation in the quotation, technical documentation and parts enquiry.
For an existing vessel, your installer should assess the proposed engine against the hull’s propulsion requirements, propeller demand and available machinery space. Matching the model name alone does not establish installation compatibility.
Hydraulic Marine Gearbox and Shaft-Drive Requirements
Yanmar’s archived guide documents a YX-71-1 hydraulic wet multi-disc marine gearbox for this model. Confirm the actual transmission designation, reduction ratio, coupling and shaft-rotation arrangement on the offered package. yanmar.fi
For a repower assessment, provide:
- Vessel make, model, displacement and intended operating duty.
- Existing engine and gearbox identification details.
- Gearbox ratio, propeller dimensions and shaft information.
- Engine-bed measurements, mounting positions and shaft height.
- Exhaust, cooling-water, fuel, electrical and control connections.
- Available installation space and maintenance clearances.
Use the drawing for the selected engine and gearbox combination. Request the actual package dimensions and handling weight, including any additional equipment supplied.
Running Condition and Maintenance Evidence
Before purchasing, request available service records for the fuel system, turbocharger, intercooler and cooling equipment.
Cold-start, warm-running and load-test evidence can help your installer assess the engine. Ask what test was performed, its duration, the applied load and any inspection findings.
For an engine described as reconditioned, obtain the work record identifying the components inspected, repaired or replaced. Confirm which tests followed and whether outstanding work is identified.
This information helps you compare the offered unit with the requirements of your installation and commissioning plan.
Compare Price, Equipment and Purchase Terms
When requesting a Yanmar 6CX-GTYE price, ask for written confirmation of:
- Engine condition, serial number and documented operating hours, where available.
- Confirmed duty rating and supporting technical documentation.
- Gearbox model, ratio, coupling and included components.
- Starter, alternator, instruments, wiring, controls and accessories supplied.
- Available service records and test evidence.
- Terms for any warranty offered, including provider, coverage and exclusions.
- Packing arrangements, estimated dispatch timing and delivery costs.
Include transport, installation components and commissioning when comparing the total project cost. An itemised quotation helps identify equipment and work that must be arranged separately.
Frequently Asked Questions
Is 400HP the M rating?
No. The 400HP designation corresponds to the L rating. The separate M-rated output is shown in the specifications.
Can I retain my existing marine gearbox?
Provide its model, ratio, identification plate and coupling measurements. Your installer should confirm the torque capacity, duty rating and installation arrangement before reuse.
Are a gearbox and manufacturer warranty included?
Inclusions and warranty depend on the offered unit and supply arrangement. Request an itemised quotation and written warranty terms.
Request Your Yanmar 6CX-GTYE Quote
Contact MSS Motorsports UG for a Yanmar 6CX-GTYE quotation with your vessel details, current engine, gearbox model and ratio, required duty, expected annual hours and purchase timing. Include your billing and delivery addresses to request equipment pricing and transport costs.