DX12TI 6-cylinder Water-cooled Engine

DX12TI 6-cylinder water-cooled engine Introduction

The Doosan DX12TI 6-cylinder water-cooled engine is a robust, inline 6-cylinder, water-cooled diesel engine from Doosan (formerly Daewoo), known for construction machinery like excavators (e.g., DX500LC), offering strong power (320-400 HP range) and durability, with manuals available detailing operation, maintenance, and parts for optimal performance, emphasizing proper care for longevity.

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Specific configurations may vary slightly depending on the machine model (e.g., DX340, DX420, etc.) and application scenario. Typical parameters are listed below:

💪 Power & Torque

Rated Power: Approx. 181 kW / 246 HP @ 1,800 rpm (Net Power SAE J1349) 195 kW / 262 HP @ 1,800 rpm (Gross Power SAE J1995) Some higher-spec versions can reach approximately 203 kW (approx. 272 ​​HP) or higher.

Maximum Torque: Approx. 114 kgf·m @ 1,400 rpm (depending on specific tuning)

🔄 Speed ​​Range

Idle Speed: Approx. 1,000 ± 25 rpm

Maximum Operating Speed: Approx. 2,050 rpm

📐 Structural Features

Arrangement: Inline six cylinders

Turbocharging: High-efficiency turbocharger improves low-to-mid-speed torque output

Mechanical Regulation: Traditional mechanical fuel injection pump control (electronic fuel injection may be used in some markets/applications)

High Durability Design: Robust cylinder block and long-term reliable components

 

Professional team

Provide detailed answers to engine technical parameters, functional features and applicable scenarios to help customers accurately match their needs.

After-sales service

Provide repair and maintenance, parts replacement and fault diagnosis services to extend the service life of equipment.

 

 

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