Products Description
The Volvo D12D engine is a well-regarded diesel engine known for its efficiency, durability, and performance, particularly in commercial vehicles, including trucks and buses. Below is a detailed product description of the Volvo D12D engine, highlighting its key features, specifications, applications, and advantages.
Overview
The Volvo D12D is a 12.1-liter, inline 6-cylinder diesel engine that combines advanced engineering with reliable performance. This engine is designed to meet the demanding requirements of transportation and heavy-duty applications, providing a balance of power, fuel efficiency, and low emissions.
Key Features
1. Displacement: 12.1 liters (739 cubic inches)
2. Configuration: Inline 6-cylinder engine
3. Turbocharging: Equipped with a high-performance turbocharger to enhance airflow and improve power output.
4. Intercooling: Features an intercooler that lowers the intake air temperature, enhancing engine performance and efficiency.
5. Fuel System:
- Common rail fuel injection system for precise fuel delivery, which improves combustion efficiency and reduces emissions.
- Capable of using various diesel fuels, including biodiesel.
6. Cooling System:
- Efficient engine cooling with a robust cooling system that ensures optimal temperature control under various operating conditions.
- Features a high-capacity water pump and aluminum radiator.
7. Emissions Compliance:
- Designed to comply with Euro 3 or Euro 4 emissions standards, depending on the model and configuration.
- Low environmental impact due to advanced combustion technology.
8. Maintenance:
- Engine components are designed for easy access, allowing for hassle-free maintenance and servicing.
- Extended service intervals for reduced maintenance costs.
Performance Specifications
- Power Ratings:
- Commonly available power outputs range from 330 to 500 horsepower (varies by configuration).
- Torque:
- Maximum torque typically ranges from 1,500 to 1,850 Nm, providing strong pulling power.
- Weight: Approximately 1,100 kg (2,425 lbs), depending on specific configurations and components.
Applications
The Volvo D12D engine is primarily used in:
- Heavy-Duty Trucks: Ideal for long-haul transportation and logistics due to its power and efficiency.
- Buses: Utilized in public transportation vehicles, providing dependable and efficient performance.
- Construction Equipment: Sometimes adapted for use in various types of construction machinery, including excavators and loaders.
Advantages
- Robust Performance: Delivers excellent power and torque characteristics, making it suitable for demanding applications.
- Fuel Efficiency: Engine improvements lead to lower fuel consumption, which reduces operating costs over time.
- Durability: Built with high-quality materials and advanced engineering to withstand harsh operating conditions.
- Environmental Responsibility: Designed with low emissions and compliance with stringent environmental standards, contributing to a greener footprint.
- Customer Support: Backed by Volvo’s extensive service network and expertise, ensuring customer satisfaction and support.
Conclusion
The Volvo D12D engine stands out as a high-performance diesel engine suitable for various heavy-duty applications. Its combination of power, efficiency, reliability, and reduced emissions makes it an optimal choice for those in the transportation and logistics sectors seeking a dependable engine solution. Whether in a truck, bus, or construction equipment, the D12D engine provides the performance needed to meet the challenges of modern transport and heavy-duty work.

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Company Profile
Hebei Keluo Construction Machinery Co., Ltd
Certainly! Here is marketing copy for the engines available in your company across pre-sales, after-sales, warranty, maintenance, and other aspects:

Pre-Sales:
Power Up Your Performance with Our Engine Selection!
Explore a diverse range of top-tier engines from renowned brands like Deutz, Cummins, Kubota, Volvo, Yanmar, Isuzu, Perkins, Weichai, and more. Enhance your operations with our reliable and efficient engine solutions tailored to meet your needs. Contact us today to find the perfect powerhouse for your application!
After-Sales Support:
Unmatched Service Every Step of the Way
Our commitment doesn't end at a sale. Count on our dedicated after-sales support team for expert guidance, maintenance, and troubleshooting. Trust in our comprehensive services to keep your engine running at its best, ensuring uninterrupted performance and maximum efficiency for years to come.
Warranty Assurance:
Peace of Mind Guaranteed
Rest easy with our extensive warranty coverage on all engines. We stand by the quality and durability of our products, offering industry-leading warranties to safeguard your investment. Drive with confidence knowing that your engine is protected by our reliable warranty, delivering peace of mind and long-term value.
Maintenance Services:
Sustained Performance, Sustained Excellence
Ensure optimal performance and longevity with our tailored maintenance services. Our team of skilled technicians is equipped to handle all your servicing needs, from routine checks to comprehensive overhauls. Keep your engine in peak condition with our proactive maintenance solutions, designed to maximize uptime and minimize downtime.
Other Aspects:
- Performance Enhancement: Boost your operations with engines designed for superior performance and efficiency.
- Environmental Responsibility: Embrace eco-friendly solutions with engines that prioritize sustainability and emissions control.
- Customization Options: Tailor your engine specifications to meet your unique requirements and optimize performance.
- Industry Expertise: Benefit from our deep industry knowledge and experience in delivering top-of-the-line engine solutions to diverse sectors.
Feel free to customize this content further to align with your company's specific messaging and branding strategies.
Certifications
FAQ
Q1: What is your delivery time?
A: The delivery time is within 15 working days.
Q2: What is the payment term?
A: Normally we accept 30% deposit by TT for production, 70% balance by TT before shipping.
Q3: What color can I choose?
A: We can customize the color according to your color number.
Q4: Can I see the production progress after order?
A: Yes, during production, we can make video call and we could take photos/videos for your reference.
Q5: What kind of service can I get from you if I buy? How can I get parts?
A: We have 1 year warranty for each machine.Within 1 year warranty, if any parts failure caused by quality issues, the new parts would be sent to you free of charge within 5 working days. We have professional after sales department to support for you at any time.