ranroswang@hksparkling.com 
+86 138 2341 8469
Volvo D8K Diesel Engine | 7.7L 6-Cylinder Euro VI Industrial & Truck Motor
The Volvo D8K is the heart of Volvo’s modern medium-duty range. By increasing displacement to 7.7 liters, Volvo has achieved a engine that is both more powerful and more fuel-efficient than its predecessors.
The standout feature of the D8K is its Variable Geometry Turbocharger (VGT), which provides instant throttle response and high torque across a very wide rev range. This makes it the ideal power plant for urban distribution trucks (Volvo FE/FL), buses, and high-production construction machinery that requires constant power without high fuel consumption.
Dear Valued Partners,
Thank you for choosing SPARKLING MACHINERY, your professional supplier for construction machinery brake and transmission parts.
The SPARKLING MACHINERY NEW Volvo D8K 7.7L Euro VI diesel engine Photo:
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· VGT Technology: The sliding-nozzle turbocharger ensures high boost pressure even at low speeds, eliminating "turbo lag" and improving engine braking.
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· Common Rail Precision: The fuel system uses multiple injections per cycle to reduce noise and optimize fuel consumption.
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· Advanced After-treatment: Combines SCR (Selective Catalytic Reduction), DPF (Diesel Particulate Filter), and uncooled EGR to meet Euro 6 standards with minimal impact on performance.
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· Lightweight Design: Despite its power, the D8K features a compact and light design, allowing for a higher machine/truck payload.
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· Intelligent Cooling: Features an electronically controlled viscous fan that only operates when necessary, further saving fuel.
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Feature Details Engine Model Volvo D8K Configuration Inline 6-Cylinder, 4-Stroke Displacement 7.7 Liters Bore / Stroke 110 mm / 135 mm Aspiration Variable Geometry Turbo (VGT) & Intercooled Compression Ratio 17.5:1 Max Power Output 184 kW – 263 kW (250 hp – 350 hp) Max Torque 950 Nm – 1400 Nm @ 1200–1600 RPM Fuel System High-Pressure Common Rail (2000 bar) Emission Standard Euro VI / Tier 4 Final
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Common Applications
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The Volvo D8K is the primary engine for:
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· Trucks: Volvo FE and Volvo FL series.
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· Buses: Volvo 8900 and various city bus chassis.
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· Construction: High-end Volvo wheel loaders and specialized material handlers.
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· Marine & Industrial: High-output power generation and pumping stations.
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Q&A
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Q: Does the Volvo D8K require AdBlue?
A: Yes. To meet Euro VI standards, the D8K utilizes an SCR system which requires AdBlue (DEF) to neutralize nitrogen oxides in the exhaust.
Q: What is the benefit of the D8K over the older D7E?
A: The D8K offers up to 15% more torque and better fuel efficiency. Additionally, the VGT provides a much wider power band, making the machine feel more responsive under varying loads.
Q: How do I maintain the DPF on a D8K?
A: The D8K manages the DPF through "active regeneration." However, it is vital to use low-SAPS oil (VDS-4.5) to prevent ash buildup in the filter, which could lead to expensive premature replacement.
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📦 Packing
1. Packaging methods: Carton box + Wooden case/Pallet + Anti-rust treatment
2. Export-standard packaging to ensure safety during transportation
3. Custom packaging available upon request
4. Dimensions and weight can be provided for freight calculation
🚚 Shipping
1. Available shipping methods: Sea freight, Air freight, Express delivery (DHL, UPS, FedEx, etc.)
2. LCL (Less than Container Load) and FCL (Full Container Load) options are supported
3. For Russian clients, we can introduce the forwarder agent to you
4. Delivery time: Ships within 1-3 working days after payment (for items in stock)
💳 Payment
1. Accepted methods: T/T, Bank Transfer, PayPal, Alipay, WeChat Pay, Western Union
2. Deposit + balance payment available for large or custom orders
3. Flexible payment options—feel free to contact us for details
📌 Frequently Asked Questions (FAQs)
Q: Which excavator models is this part compatible with?
A: This product is compatible with major brands such as CAT, KOMATSU, HITACHI, and more. Custom specifications are also available.
Q: How can I make sure I’m selecting the correct part?
A: You can send us a photo of the old part, part number, or your excavator model, and we will help you confirm the right match.
Q: Is there a warranty for this product?
A: Yes, we offer a 6-month quality guarantee under normal use.
Get a free quote
We are committed to producing the highest quality products at the most competitive prices. Therefore, we sincerely invite all interested companies to contact us for more information.
Contact us
Email: ranroswang@hksparkling.com
Wechat: +86 136 0901 0879
Skype: foreverlucia1
WhatsApp: +86 136 0901 0879
Address: No. 514-515, Hulin Road, Tianhe District, Guangzhou, China.
Sparkling Machinery Co.,Ltd
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Whatsapp: +8613609010879