Doosan L126TIM Marine Engine

The Doosan L126TIM Marine Engine from Doosan is a high-performance, turbocharged and intercooled diesel engine engineered for demanding marine propulsion and auxiliary power applications. Designed with advanced combustion technology and robust structural components, the L126TIM delivers exceptional durability, fuel efficiency, and consistent power output in harsh marine environments, making it suitable for commercial vessels, fishing boats, workboats, and offshore support operations.

This engine features a heavy-duty cast iron block and optimized cooling system that ensures reliable thermal management during continuous operation. Its turbocharging and intercooling system enhances air intake efficiency, improving combustion performance while reducing fuel consumption and emissions. The L126TIM is also equipped with a precision fuel injection system that supports smooth engine operation, lower vibration, and reduced noise levels—important factors for onboard comfort and long-term reliability.

Maintenance accessibility is a key advantage of the Doosan, with service-friendly component placement that minimizes downtime and simplifies routine inspections. The engine’s compact yet powerful design allows for flexible installation across various vessel configurations without compromising performance. With proven engineering and dependable operation, the Doosan L126TIM marine engine provides vessel operators with a cost-effective and efficient power solution for long-distance and heavy-load marine operations.