Weichai TD226B-3C2 Marine Diesel Engine (55 kW)

Overview

The Weichai TD226B-3C2 is a compact inline 3-cylinder, turbocharged water-cooled marine diesel engine for inboard use. With a 3.117 L displacement and 55 kW output, it delivers dependable power in a small, space-saving package — ideal for workboats, fishing vessels, passenger boats, and leisure craft with limited engine-room space.

Key selling points

• Dependable 55 kW output for stable inboard marine operation
• Turbocharged for higher air delivery, more power, and better efficiency
• Compact 3-cylinder inline design for a smaller, lighter footprint
• Durable direct-injection, water-cooled build for long marine service life

Technical specifications

Features & highlights

The TD226B-3C2 combines a compact inline-3 cast-iron block with a turbocharger for more air, higher combustion efficiency, and stronger output. A mechanical injection pump with high-pressure fuel lines delivers precise, reliable fuel for smooth operation and easy starting, while a heavy-duty flywheel housing provides a robust mounting end for stable, long-lasting power transfer. The water-cooled design keeps operating temperatures stable in demanding marine conditions.

Typical applications

Inboard propulsion for workboats, fishing vessels, passenger boats, and leisure craft.

Customization options

Available with marine transmission/gearbox options to suit specific vessel requirements. Please contact us with your application details.

Ordering information

• MOQ: 1 unit
• Warranty: 1 year
• Machinery test report and outgoing video inspection provided
• Lead time and packaging details available on request

Frequently asked questions