Yanmar 6CH-DTE3 marine diesel engine 230hp M.L-Rating
Original price was: $23,588.00.$22,408.60Current price is: $22,408.60.
- Description
Description
Yanmar 6CH-DTE3 Marine Diesel Engine 230HP M/L Rating
The Yanmar 6CH-DTE3 marine diesel engine is a 6.494-litre, six-cylinder propulsion diesel with direct fuel injection, turbocharging and intercooling. Yanmar’s archived documentation assigns 169 kW / 230 metric HP at 2,600 rpm to the L rating, with a separate M-rated output. yanmar.fi
Searching for a Yanmar 6CH-DTE3 230HP engine for sale? Contact MSS Motorsports UG for current availability, details of the offered unit and an itemised quotation covering your required engine and marine gearbox package.
For a fishing vessel, workboat or transport-vessel repower, start with the intended operating duty and propulsion requirements so your installer can assess the correct rating and configuration.
Understand the M and L Ratings
The 230HP specification is the L rating. The same model’s published M rating is 154 kW / 210 metric HP at 2,550 rpm. yanmar.fi
Yanmar classifies M as medium duty and L as light duty. Each has operating limits, so the M/L label should be considered alongside annual running hours, typical load and time spent at rated power. yanmar.com
Request confirmation of the rating approved for the offered engine and your intended use. Your installer should assess the applicable operating limits and propeller demand before selecting the package.
For comparison, review the Yanmar 6CH-DTE3 210HP M-rating listing.
Technical Specifications
| Specification | Original Manufacturer Reference |
|---|---|
| Engine model | Yanmar 6CH-DTE3 |
| L-rated output | 169 kW / 230 MHP at 2,600 rpm |
| M-rated output | 154 kW / 210 MHP at 2,550 rpm |
| Engine configuration | Six-cylinder, in-line, four-stroke diesel |
| Displacement | 6.494 litres |
| Bore × stroke | 105 × 125 mm |
| Fuel system | Direct injection |
| Aspiration | Turbocharged and intercooled |
| Cooling system | Freshwater cooling with heat exchanger |
| Starting system reference | Electric, 24V / 4.0 kW |
| Marine gear arrangement | Hydraulic |
| Original dry engine weight | 690 kg, excluding marine gear |
MHP means metric horsepower. These are reference figures from archived Yanmar documentation. Confirm the full model designation, applicable rating and installed equipment for the particular unit offered. yanmar.fi
Yanmar CH Series Propulsion for Commercial Projects
The Yanmar 6CH-DTE3 belongs to Yanmar’s CHE(3) engine family. Its six-cylinder layout combines direct injection with a freshwater-cooling system using separate freshwater and seawater pumps. frenchmarine.com
For a commercial propulsion project, assess the engine alongside the vessel’s loading pattern, hull form, propeller and service schedule. The choice between ratings should reflect how the boat will operate throughout the working day.
Review the Yanmar CHE(3) Series manufacturer brochure, preserved in a marine supplier’s technical archive, for original specifications and equipment references.
Hydraulic Marine Gearbox and Drivetrain Matching
Yanmar’s original brochure documents the YX-71 hydraulic wet multi-disc marine gearbox for the 6CH-DTE3. Identify the gearbox actually fitted to the offered engine and confirm its ratio, coupling and shaft-rotation arrangement. frenchmarine.com
Your installer should review:
- Operating duty: Intended use, annual hours and expected load.
- Propulsion matching: Gearbox ratio, propeller dimensions and shaft arrangement.
- Installation space: Engine-bed dimensions, shaft height and service clearance.
- Connections: Cooling-water, exhaust, fuel, electrical and control arrangements.
- Complete package weight: Engine, marine gear and supplied accessories.
Use the installation drawing for the selected gearbox configuration. Engine-only measurements and weights should be distinguished from those of a complete propulsion package.
Confirm Condition, Equipment and Commercial Value
When comparing a Yanmar 6CH-DTE3 price, request a written quotation identifying:
- Engine condition, serial number and documented operating hours, where available.
- Confirmed rating and associated technical documentation.
- Service history and the scope of repairs or rebuilding.
- Available cold-start, warm-running and load-test evidence.
- Turbocharger, intercooler and cooling-system inspection findings.
- Gearbox model, ratio, coupling, panel, wiring and accessories supplied.
- Terms for any warranty offered, including provider, coverage and exclusions.
- Packing, estimated dispatch timing and delivery charges.
For a reconditioned engine, ask what was inspected, repaired or replaced and which tests followed. Unit-specific records help you compare the offered equipment and identify work required before installation.
Include transport, installation components and commissioning when assessing the total repower cost.
Frequently Asked Questions
Is 230HP the M rating?
No. Yanmar’s archived specifications assign 230 MHP at 2,600 rpm to the L rating and 210 MHP at 2,550 rpm to the M rating.
Does M/L rating mean unrestricted continuous operation?
No. The rating must match the vessel’s operating profile and the applicable engine-specific limits. Confirm the approved duty before ordering.
Does the engine include a gearbox and manufacturer warranty?
Inclusions and warranty depend on the offered unit and supply arrangement. Request an itemised equipment list and written warranty terms.
Request Your Yanmar 6CH-DTE3 Quote
Contact MSS Motorsports UG for a Yanmar 6CH-DTE3 quotation with your vessel make and model, current engine, gearbox model and ratio, intended duty, expected annual hours and purchase timing. Include your billing and delivery addresses to request equipment pricing and transport costs.
