D7D Diesel Engine for Volvo EC290
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Model: D7D | Category: Diesel Engine |
Brand: SWAFLY | Place of Origin: China |
Condition: Original & Oem | Warranty: 6 months |
MOQ: 1 pc | Production Capacity: 1000pcs /Month |
Standard or Nonstandard: Standard | Payment Term: L/C,T/T, Western Union, Tradeassurance |
Delivery Time: 1-3 days (depend on order) | Means of Transport: By Sea, Air or DHL/FEDEX/TNT/EMS |
Guarantee: We will check the engine assy and send detail pictures to buyer to confirm before shipping. |
D7D Diesel Engine for Volvo EC290: Power Redefined
The Volvo D7D Diesel Engine is a cutting-edge powerplant engineered to deliver unmatched performance, durability, and efficiency in the Volvo EC290 excavator. At its core lies a 6-cylinder, turbocharged, intercooled design optimized for heavy-duty applications, combining 212 kW (284 hp) of raw power with exceptional fuel economy.
Advanced High-Pressure Common Rail (HPCR) injection technology ensures precise fuel delivery, enabling ultra-clean combustion that meets EU Stage V emissions standards while minimizing noise and vibration. The engine’s intelligent cooling system, featuring adaptive thermostats and variable-speed fans, dynamically adjusts to operating conditions, maintaining optimal temperatures even in extreme environments.
Built for longevity, the D7D employs reinforced cylinder blocks, hardened valve seats, and duplex oil filtration to withstand abrasive dust, high loads, and extended duty cycles. Its Electronically Controlled Unit (ECU) acts as the brain of the system, continuously optimizing air-fuel ratios, turbo boost pressure, and torque curves to match real-time demands—whether digging, lifting, or trenching.
Compact yet robust, the engine integrates seamlessly into the EC290’s chassis, offering 20% faster throttle response and 15% lower fuel consumption compared to previous generations. Operators will appreciate its "set-and-forget" simplicity, while service crews benefit from ground-level service points and extended maintenance intervals.
Like a marathon runner with the strength of a sprinter, the D7D balances brute force with refined intelligence—a testament to Volvo’s legacy of innovation in construction machinery.





