The Yanmar ship engine is a reliable marine diesel engine known for its efficiency and durability. Key engine parts include the cylinder block, pistons, fuel injection system, and turbocharger. These components ensure optimal performance and longevity in marine applications.

Yanmar Ship Engine Key Specifications:

- Power Output: 10 HP to 6,000 HP

- Engine Type: 4-stroke diesel

- Cylinder Configuration: In-line or V-type

- Displacement: 0.5L to 50L

- Fuel Grade: Marine Diesel Oil (MDO) or Heavy Fuel Oil (HFO)

- Lubricating Oil Viscosity: SAE 15W-40 or SAE 30

- Cooling System: Freshwater or seawater-cooled

- Material: Cast iron block, forged steel crankshaft, aluminum alloy pistons

- Buoyancy: Not applicable (fixed installation)

- Dimensions (varies by model): Length 1m to 6m, Width 0.8m to 2.5m, Height 1m to 3m

- Weight: 150 kg to 10,000 kg

Yanmar Engine Parts Key Specifications:

- Piston Material: Aluminum alloy or cast iron

- Cylinder Liner Material: Cast iron with chrome plating

- Crankshaft Material: Forged steel

- Connecting Rod Material: Forged steel or alloy steel

- Gasket Material: Multi-layer steel or graphite

- Bearings: Copper-lead or aluminum alloy

- Valve Material: Stainless steel

- Turbocharger (if equipped): Nickel alloy turbine wheel

- Fuel Injector Nozzle Material: High-carbon steel

- Oil Filter Grade: 10-30 microns filtration

- Coolant Type: Ethylene glycol-based

- Sealing Material: Nitrile rubber or Viton