The Mitsubishi 6D16 is a robust inline six-cylinder diesel engine, known for its versatility in various industrial and marine applications, and it comes in naturally aspirated and turbocharged variants (6D16T), with key specifications including a bore of 118 mm and a stroke of 115 mm, leading to a displacement of 7.545 liters.
General Specifications:
- Engine Type: Inline Six-Cylinder Diesel Engine.
- Bore x Stroke: 118 mm x 115 mm.
- Total Piston Displacement: 7.545 liters.
- Compression Ratio: 17.5:1 for naturally aspirated, 16.0:1 for turbocharged versions (6D16T).
- Aspiration: Naturally aspirated or turbocharged (6D16T).
- Cooling: Water-cooled.
- Fuel Type: Light diesel fuel ASTM no 2D, or Marine Diesel Fuel.
Power and Performance:
- Power Output: Varies by model and configuration, typically ranging from 106 kW to 150 kW (approximately 142 HP to 201 HP) for the 6D16T.
- Torque: Can reach up to 490 Nm or higher for the turbocharged variants.
Additional Specifications and Features:
- Construction: Features a durable cast iron block.
- Applications: Widely used in excavators, cranes, generators, pumps, and multi-purpose vehicles.
- Torque Specifications: Head bolt torque for M14 bolts is 195 nm, M10 bolts is 34 nm; Conrod bolt torque is 29 nm Plus 90 Degrees; Main bolt torque is 177 nm.
- Valve Clearances: Inlet and Exhaust tappet clearance is 0.40 mm Cold.
- Weight: Approximately 550 kg for the 6D16 and 560 kg for the 6D16T.








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