Doosan P Series Engine
Powering Reliable Diesel Generator Sets
DOOSANP Series Overview
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The P Series is a family of high-performance diesel engines designed specifically for generator set applications.
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Covering a power range from 240kW to 652kW, it is suitable for various scenarios such as commercial buildings, telecommunications, and residential communities.
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Features high power density, superior performance, energy efficiency, and reliability.
DOOSANHigh Power Density
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Delivers higher power output in a compact size, making it ideal for space-constrained generator set applications.
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Advanced turbocharging and combustion technology ensure maximum power extraction from a smaller engine block.
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Optimized design for easy installation and integration into various generator set configurations.
DOOSANExcellent Fuel Efficiency
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Advanced high-pressure common rail fuel injection system for precise fuel delivery and complete combustion.
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Optimized combustion chamber design and variable geometry turbocharger for higher thermal efficiency.
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Low fuel consumption rate, significantly reducing operating costs.
DOOSANHigh Reliability & Durability
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High-strength cylinder block and forged steel crankshaft for exceptional durability and long service life.
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Rigorous testing and validation ensure reliable performance in harsh operating conditions.
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Excellent resistance to wear and tear, ensuring a long B10 life.
DOOSANEasy Maintenance
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Accessible maintenance points and service-friendly design for easy inspection and repair.
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High degree of part commonality and modular design for simplified replacement.
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Extended service intervals for oil and filter changes, reducing maintenance frequency.
DOOSANTechnical Specifications
| Model | Prime Power (kW) | Displacement (L) | Cylinder-Bore x Stroke | Fuel Consumption |
| P158LE | 320-360 | 14.6 | V8-128x142 | ≤206 |
| P180LE | 400-450 | 18.3 | V10-128x142 | ≤208 |
| P222LE | 500-652 | 21.9 | V12-128x142 | ≤210 |
DOOSAN P158LE Series
DOOSAN P180LE Series
DOOSAN P222LE Series
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