Used Perkins M20 Inboard Marine Diesel Engine
Description
Used Perkins M20 Inboard Diesel
Perkins Perama M20 Three Cylinder 18hp Heat Exchanger Cooled Marine Diesel Engine complete with panel, loom. Fitted with a Hurth HBW100 Gearbox. Starts and runs nicely and has been fully cleaned and resprayed ready to go back to work.
Manufacturer: Perkins
Model: M20
Year built: 1985
No. of cylinders: 3
Starter: Electric start
Cooling type: Salt water
Power: 18
Motor: 13
Fuel: Diesel
Used Perkins M20 Inboard Marine Diesel Engine Specs
| Brand | Perkins |
| Full Model Code | M20 (Perma Series / Shibaura Base Platform) |
| Country of Origin | United Kingdom |
| Engine Family/Series | Perkins Perma Compact Marine Series |
| Engine Type & Configuration | Inline 3-Cylinder, 4-Stroke, Ultra-Lightweight Marine Diesel |
| Aspiration & Induction System | Naturally Aspirated, Indirect Vortex Swirl Combustion Injection |
| Displacement | 0.954 Liters / 954 cc |
| Bore x Stroke | 75.0 mm x 72.0 mm |
| Cylinder Count & Valves per Cylinder | 3-Cylinder, 2-Valves per Cylinder (6 Valves Total) |
| Compression Ratio | 23.0:1 |
| Rated Power / Horsepower | 18 HP (13.4 kW) @ 3200 RPM |
| Maximum Engine Speed / Rated RPM | 3200 RPM |
| Maximum Torque | 51 Nm @ 2000 RPM |
| Fuel System & Injection Type] | Mechanical Bosch-Type In-line Miniature Injection Pump |
| Governor Type | Mechanical Centrifugal Governor |
| Electrical System Voltage & Alternator Output | 12V System, 40 Amp Marine Belt-Driven Alternator |
| Starting System | 12V Electric Starter Motor with Fast Preheat Glow Plug Elements |
| Cooling System Type | Freshwater Closed Circuit with Integrated Heat Exchanger Header Tank |
| Lubricating Oil Capacity / Oil Pan Capacity | 3.0 Liters |
| Exhaust Diameter / Exhaust System Type | 40 mm / Water-Injected Rubber-Hose Friendly Wet Mixing Elbow |
| Flywheel & Flywheel Housing Size | Custom Compact Configuration for Hurth/ZF Mechanical Gears |
| Dry Weight without Marine Gear | 110 kg (242 lbs) |
| Dimensions L x W x H | 585 mm x 440 mm x 535 mm |
| Emission Certifications & Duty Rating | Pre-RCD 2 Limitations / Standard Auxiliary M5 Pleasure Rating |
| Application | Small sailing yachts, sailing tenders, pocket cruisers, and inland river canal dayboats (Typical hull lengths 22-28 feet, adapted for classic rigid shaft lines or compact saildrive packages). |
















