Weichai TD226B-3C1 Marine Diesel Engine (50 kW)

Overview

The Weichai TD226B-3C1 is a compact inline 3-cylinder, turbocharged water-cooled marine diesel engine for inboard use. With a 3.117 L displacement and 50 kW output, it delivers dependable power in a small, space-saving package — ideal for workboats, fishing vessels, and commercial marine craft with limited engine-room space.

Key selling points

• Dependable 50 kW @ 1800 rpm output for continuous marine operation
• Turbocharged for stronger air delivery and higher power in a compact package
• Compact 3-cylinder, short-block design for a smaller footprint
• Durable direct-injection, water-cooled build for reliable service at sea

Technical specifications

Features & highlights

The TD226B-3C1 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, dependable operation, while a heavy-duty flywheel housing provides a robust mounting end for stable power transfer. The water-cooled system keeps operating temperatures stable in demanding marine environments.

Typical applications

Inboard propulsion for workboats, fishing vessels, passenger boats, and small commercial marine 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