Craftsman Marine CM4.65 Diesel Engine
Used Craftsman Marine CM4.65 Diesel Engine Specs
| Brand | Craftsman Marine |
| Full Model Code | CM4.65 (Mitsubishi Heavy-Base Core Platform) |
| Country of Origin | Netherlands / Japan |
| Engine Family/Series | Craftsman High-Torque Propulsion Series |
| Engine Type & Configuration | Inline 4-Cylinder, 4-Stroke, Rigid Cast Inboard Diesel |
| Aspiration & Induction System | Naturally Aspirated (High torque density layout) |
| Displacement | 2.505 Liters / 2505 cc |
| Bore x Stroke | 88.0 mm x 103.0 mm |
| Cylinder Count & Valves per Cylinder | 4-Cylinder, 2-Valves per Cylinder (8 Valves Total) |
| Compression Ratio | 22.0:1 |
| Rated Power / Horsepower | 65 HP (47.8 kW) @ 2500 RPM |
| Maximum Engine Speed / Rated RPM | 2500 RPM |
| Maximum Torque | 185 Nm @ 1800 RPM |
| Fuel System & Injection Type] | Mechanical Bosch In-line Multi-Plunger Pump, Indirect Swirl Pre-Chamber |
| Governor Type | Mechanical All-Speed Governor Calibration |
| Electrical System Voltage & Alternator Output | 12V System Standard, Premium 90 Amp Marine Grade Charging Alternator |
| Starting System | 12V Heavy Duty Electric Starter Motor |
| Cooling System Type | Closed Freshwater Circuit through Advanced Low-Maintenance Heat Exchanger Core |
| Lubricating Oil Capacity / Oil Pan Capacity | 6.5 Liters |
| Exhaust Diameter / Exhaust System Type | 76 mm / Waterjacketed Expansion Tank with Wet Overboard Mixing System |
| Flywheel & Flywheel Housing Size | SAE 4 Flywheel Housing Standard Matrix |
| Dry Weight without Marine Gear | 235 kg (518 lbs) |
| Dimensions L x W x H | 856 mm x 503 mm x 648 mm |
| Emission Certifications & Duty Rating | EU RCD 2, EPA Tier 3 Compliant / Heavy Continuous Displacement Duty Rating |
| Application | Traditional heavy cruising yachts, steel-hulled canal barges, small commercial work-tenders, and commercial passenger launches (Typical hull lengths 36-45 feet, engineered for pulling massive prop loads at low-vibration shaft RPM profiles). |
Craftsman CM4.65 Engine Included:
- New 4-Cylinder Auxiliary Marine Diesel Core
- Freshwater Closed Circuit Cooling Loop Design
- Integrated Marine Grade Tube Heat Exchanger
- Water Injected Wet Mixing Exhaust Elbow
- Electric Starter Motor and Glow Plugs
- Mechanical Centrifugal Charging Alternator System Unit
- Official Craftsman Marine Limited Warranty Card
- Technical Engine Manual and Workshop Documentation
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