Doosan DV11 Diesel Engine – High Power, Reliable, and Built for Heavy-Duty Work

The Doosan DV11 is a powerful 6-cylinder, 10.96-liter diesel engine designed to provide outstanding performance and durability in heavy machinery, large trucks, industrial equipment, and diesel generator sets. Featuring a rugged construction, high torque output, and advanced fuel system, the DV11 performs reliably in demanding operating environments with reduced fuel consumption and maintenance costs.

Thanks to its efficient combustion system, the DV11 ensures clean burning, low emissions, and optimized power delivery across the RPM range. Its strong engine block and internal components guarantee long service life even under continuous high-load operation. With reliable engineering and accessible maintenance points, the DV11 is widely recognized for performance, reliability, and ease of service.

⭐ Key Features

• 6-Cylinder Heavy-Duty Diesel Engine
  Ideal for large machinery, industrial power units, and commercial vehicles.

• High Torque & Strong Power Output
  Stable performance under heavy load and continuous operation.

• Fuel Efficient and Low Emission
  Optimized combustion improves fuel economy while reducing environmental impact.

• Durable Build Quality
  Reinforced internal components ensure reliable long-term operation.

• Smooth and Low-Vibration Operation
  Improves operator comfort and reduces stress on equipment.

• Easy Maintenance & Service Support
  Straightforward mechanical design with widely available spare parts.

⭐ Technical Specifications

• Engine Model: Doosan DV11

• Configuration: 6-cylinder, inline, 4-stroke diesel

• Displacement: 10.96 liters

• Cooling System: Water-cooled

• Aspiration: Turbocharged & intercooled

• Power Output: Typically 280–420 hp (depending on configuration)

• Torque: High torque capability for heavy-duty applications

• Emission Standard: Depending on version (Tier II / Tier III / Euro compliant options available)

• Starting System: 24V electric start

⭐ Applications

• Construction machinery (excavators, wheel loaders, large dozers)

• Heavy trucks and commercial vehicles

• Diesel generator sets (prime & standby power)

• Industrial machinery and power units

• Marine and port equipment (select configurations)