Doosan started engine production in 1958 and currently provides diesel and natural gas engines for automotive, generator set, marine and industrial applications.As a global provider of diesel and natural gas engines, we continually develop new engines to meet strengthened global emission requirements.

Generator Diesel Engine
From industrial to non-industrial grade diesel engines, we manufacture durable engines of all outputs.

Marine Diesel Engine
We obtained certifications for marine engines of various output ranges.

Automotive Diesel Engine
We manufacture high-powered, fuel-efficient automotive engines in compliance with EURO-5 emission standards. We are also developing the next generation of engines that will be Euro-6 compliant - the next emission standard.

Industrial Diesel Engine
We produce high-powered, fuel-efficient engines that satisfy TIER-3 and Stage-3 emission standards and we are developing TIER-4 compliant engines.

Generator Natural Gas Engine
Generator Natural gas engines, by using natural gas, are environmentally-friendly and maximize customers’ profits through increased cost efficiencies.

Automotive Natural Gas Engine
We produce engines that are EURO-4, EURO-5 and EPA2010 compliant and also produce engines that are environmentally-friendly complying with each country’s emission standards.

Materials
We provide the best quality engines and materials that customers want.