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John Deere 6.8P MLR
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6.8P MLR
Marine Engines
Overview:
John Deere marine propulsion engines build power faster for cruising at higher speeds with lower rpm.
- 172 – 246 kW (230 – 330 hp) @ 2300 – 2600 rpm
- Available in Constant-Speed Auxiliary & Generator Models
- IMO Tier 2 / EPA Tier 3 / RCD 2
- Propelled Performance
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Features
Emissions Compatibility

John Deere marine engines comply with international, European, and United States emissions standards for regulated vessels. John Deere also provides a full line of marine engines designed to meet the requirements of the various marine classification societies (MCS).
The Right Engine for Your Needs

Excellent choice for launches, work boats, trawler, yachts, and patrol craft.
Ultimate Uptime

Our distributors and dealers stock maintenance parts, as well as many other replacement parts to meet your service needs quickly.
Specifications
Engine
| Number of Cylinders | 6 |
| Displacement | 6.8 L |
| Engine Type | 6 cylinder, in-line, 4-stroke diesel |
| Aspiration | Turbocharged, air-to-coolant aftercooled |
| Turbo | Fixed |
| Emissions Certifications | EPA Tier 3/IMO Tier 2/RCD II |
| M1 | 172 kW (230 hp) @ 2300 rpm |
| M2 | 198 kW (265 hp) @ 2400 rpm |
| M3 | 224 kW (300 hp) @ 2500 rpm |
| M4 | 246 kW (330 hp) @ 2600 rpm |
| 50 Hz Prime Power | 117-139 kW (135-160 kVA / 108-125 kWe) |
| 60 Hz Prime Power | 129-166 kW (146-188 kVA / 117-150 kWe) |
| Length | 41 in. |
| Length | 1034 mm |
| Width | 34 in. |
| Width | 865 mm |
| Height | 37 in. |
| Height | 935 mm |
| Weight, Dry | 1735 lb. |
| Weight, Dry | 787 kg |
Contact Us
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325 Walt Messick Road
Harrington, Delaware 19952
Phone: (302) 398-3729
Toll Free: (800) 237-1272