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Brand New Diesel Engine Assembly D4d for Volvo Excavator Spare Parts

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  • D4d

  • Volvo

发动机海报

The Volvo D4D is a robust and efficient 4-cylinder, in-line, 4-stroke diesel engine renowned for its exceptional durability, reliable power, and superior fuel economy . With a displacement of 4.0 liters  and featuring turbocharged and intercooled aspiration , this water-cooled engine is engineered to deliver consistent performance in the most demanding construction and industrial environments . Its proven technology and robust construction make it a trusted power source for a wide range of heavy machinery .

Key Technical Specifications

For a quick overview, here are the core specifications of the D4D engine:

Parameter Specification
Configuration In-line, 4-Cylinder, 4-Stroke 
Aspiration Turbocharged and Intercooled 
Displacement 4.0 L (approx. 244 cu.in.) 
Bore × Stroke 101 mm x 126 mm 
Rated Power 73 - 103 kW (98 - 138 hp) @ 2100-2500 rpm 
Max. Torque 390 - 493 N.m @ 1500 rpm 
Emission Standard EU Stage II / EPA Tier 2 
Cooling System Water-Cooled 

Primary Applications & Equipment

The Volvo D4D engine is built to be a dependable power source for various types of heavy equipment, primarily in Volvo's construction machinery lineup .

  • Excavators: It is a key power source for models like the Volvo EC140B, EC140D, and EC160D .

  • Loaders and Backhoes: The engine also powers Volvo BL60 Loader Backhoes and other loaders .

  • Industrial Machinery: Its reliable design makes it suitable for various industrial applications .

Core Technologies & Key Features

  • Unit Pump Fuel System: The engine utilizes a unit pump fuel system (with an electronic control option), a technology proven in European markets for over 15 years. This design provides stable performance and high reliability .

  • Integrated Electronic Control: The engine often features an advanced electronic control system (Contronics), which ensures an optimal balance between engine power and hydraulic output for highly responsive work cycles and maximum efficiency .

  • Optimized for Fuel Economy: Through precise, high-pressure fuel injection, turbocharging, and intercooling, the D4D engine optimizes performance while significantly reducing fuel consumption, lowering operational costs .

  • Compact and Easy Maintenance: The engine's compact design provides easy maintenance access, with many relevant service points located on one side, minimizing downtime .

  • Low Noise and Vibration: Engineered for reduced noise levels and lower vibration, the D4D ensures a better working environment .

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KELUO is a company of machinery, engines, used equipment and spare parts founded by Hanhan in combination with HANJIU, Elephant in the industry.
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