The main engine in a ship consists of key parts like the cylinder block, pistons, and crankshaft for power generation.

It includes fuel injection systems, turbochargers, and cooling systems to ensure efficient operation.

Other essential components are the camshaft, connecting rods, and exhaust system for smooth performance.

Cylinder Liner: Material - Cast Iron, Size - 200-1000mm diameter, Grade - ASTM A48, Viscosity - N/A, Buoyancy - N/A.

Piston: Material - Aluminum Alloy/Steel, Size - 150-800mm diameter, Grade - ASTM B26/SAE 4140, Viscosity - N/A, Buoyancy - N/A.

Connecting Rod: Material - Forged Steel, Size - 500-3000mm length, Grade - SAE 4340, Viscosity - N/A, Buoyancy - N/A.

Crankshaft: Material - Alloy Steel, Size - 1000-5000mm length, Grade - SAE 1045/4340, Viscosity - N/A, Buoyancy - N/A.

Bearings: Material - White Metal/Babbitt, Size - 50-500mm diameter, Grade - ASTM B23, Viscosity - ISO 100-460, Buoyancy - N/A.

Turbocharger: Material - Steel/Aluminum, Size - 300-1500mm diameter, Grade - ASTM A36/6061, Viscosity - N/A, Buoyancy - N/A.

Fuel Injector: Material - Stainless Steel, Size - 50-200mm length, Grade - SAE 304/316, Viscosity - ISO 10-100, Buoyancy - N/A.

Camshaft: Material - Cast Iron/Steel, Size - 500-2500mm length, Grade - SAE 1018/1045, Viscosity - N/A, Buoyancy - N/A.

Cooling Water Pump: Material - Bronze/Cast Iron, Size - 100-500mm diameter, Grade - ASTM B584/SAE 1010, Viscosity - N/A, Buoyancy - N/A.

Exhaust Valve: Material - Stainless Steel, Size - 50-300mm diameter, Grade - SAE 316, Viscosity - N/A, Buoyancy - N/A.