6d22 engine for Mitsubishi engine

The Mitsubishi 6D22 is a 6-cylinder, inline, water-cooled, 4-stroke diesel engine designed for heavy-duty applications such as trucks, buses, construction equipment, and marine machinery. It is part of Mitsubishi’s reputable D-series engines known for their robust structure, long service life, and easy maintenance.

Technical Specifications

• Engine Model: Mitsubishi 6D22

• Configuration: Inline 6-cylinder

• Displacement: Approx. 11.9 liters

• Bore x Stroke: 130 mm x 150 mm

• Aspiration: Naturally aspirated or turbocharged (depending on the version)

• Cooling System: Water-cooled

• Fuel System: Direct injection diesel

• Power Output: Around 220–320 HP (varies by configuration)

• Torque: High low-end torque suitable for heavy-load operations

• Compression Ratio: Approx. 17:1

• Emission Level: Depending on variant, typically pre-Euro standards

Applications

• Heavy-duty trucks (e.g., Mitsubishi Fuso)

• Construction machinery (cranes, excavators, rollers)

• Marine engines (for small boats and ferries)

• Generators and industrial machines

Key Features

• Strong cast iron block for durability

• Reliable fuel injection system

• Easy access for maintenance

• Designed for long operation under harsh conditions

Why Choose the 6D22 Engine?

• Proven durability in construction and transport industries

• Cost-effective for rebuilds and long-term use

• Parts availability in many global markets