WD615.47 371HP Diesel Engine for Heavy-Duty Machinery

Diesel Engine – High Torque & Fuel-Efficient for Heavy-Duty Machinery

1. Product Overview
This diesel engine is engineered specifically for heavy-duty machinery, combining high torque output with exceptional fuel efficiency to meet the rigorous demands of industrial applications. Designed for reliability in harsh operating environments, it powers equipment such as construction trucks, mining machinery, and agricultural vehicles, delivering consistent performance under heavy loads and prolonged use.

2. Key Performance Features

- High Torque for Heavy Loads: Equipped with an optimized combustion system and turbocharging technology, the engine generates robust torque (typical range: 1400-1800 N·m at 1200-1800 rpm), ensuring strong power output for tasks like hauling heavy cargo, excavating, or towing. This high torque at low to medium speeds reduces strain during startup and uphill operations.
- Fuel Efficiency & Cost Savings: The advanced fuel injection system (common rail technology) and efficient heat management minimize fuel consumption (specific fuel consumption: 195-210 g/kW·h under rated load). This lowers operational costs, making it ideal for fleet operators and industrial users focused on long-term economy.
- Durable & Low-Maintenance: Constructed with high-strength alloy materials, the engine block and cylinder head resist wear and high temperatures. The integrated lubrication and cooling systems extend service intervals (typical maintenance cycle: 500-1000 operating hours), reducing downtime.
- Emission Compliance: Adopts advanced after-treatment systems (e.g., SCR, DPF) to meet international emission standards (Euro III, Euro IV, or EPA Tier 3/4), ensuring compliance with environmental regulations in global markets.

3. Technical Specifications

- Type: 4-stroke, in-line diesel engine
- Cylinder Configuration: 6 cylinders
- Rated Power: 371 HP (272 kW) at 2200 rpm
- Torque: 1400-1800 N·m at 1200-1800 rpm
- Fuel System: High-pressure common rail
- Cooling System: Water-cooled
- Weight: Approx. 850-950 kg (varies by configuration)

4. Application Scenarios
Ideal for powering heavy-duty equipment including dump trucks, concrete mixers, mining trucks, and large agricultural tractors. Its balance of high torque and fuel efficiency makes it suitable for both stationary industrial use (e.g., generators) and mobile machinery requiring sustained heavy-load operation.

For detailed technical data, customization options, or certification details for specific regions, please contact our sales team.