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Weihuparts Isuzu 6D125E-3 Diesel Engine – Reliable Excavator Power
Excavator 6D125E-3 Engine—Powerful and Efficient Isuzu Diesel Engine for Heavy Machinery
The excavator 6D125E-3 engine is a high-performance, reliable diesel engine from Isuzu, designed to deliver exceptional power and efficiency for excavators and other heavy equipment. With its advanced design and robust 6-cylinder configuration, the 6D125E-3 engine is engineered to provide consistent performance in even the toughest working conditions. Whether you’re working in construction, mining, or demolition, the 6D125E-3 engine ensures maximum productivity with lower operational costs.
Key Features:
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Engine Type: 6-cylinder diesel engine
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Displacement: 7.8L
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Power Output: 220-250 hp (varies by model)
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Durability: Designed to operate in demanding environments with extended service life
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Fuel Efficiency: Engineered for optimized fuel consumption, enhancing cost-effectiveness
Applications:
The 6D125E-3 engine is ideal for excavators, providing powerful and consistent torque for large-scale construction and industrial projects. With its fuel-efficient design and robust performance, it helps operators improve equipment productivity and reduce operational costs. The Isuzu 6D125E-3 engine is a trusted choice for high-performance, long-lasting machinery.
The Weihuparts Isuzu 6D125E-3 diesel engine is a trusted choice for excavator owners and operators seeking dependable power and consistent performance. Built to meet the diverse needs of modern excavator systems, this engine offers excellent fuel efficiency, long service life, and strong torque output that enhances your machinery’s productivity on site.
Weihuparts understands that excavator downtime can affect project schedules and costs. That is why the Isuzu 6D125E-3 is designed for easy installation and maintenance, reducing service time and helping your equipment stay operational. From earthmoving to heavy lifting, this engine supports a wide range of applications with reliable power delivery.
As a global supplier, Weihuparts prioritizes quality assurance, cost-effectiveness, and timely delivery. Our extensive R&D efforts ensure that the Isuzu 6D125E-3 meets the latest industry standards while incorporating improvements that boost durability and performance. With a dedicated engineering team, our parts go beyond basic replacements—they help you optimize your excavator’s efficiency and lifespan.
Choosing Weihuparts means partnering with a manufacturer committed to your success. Our vision is to be at the forefront of excavator parts innovation, providing components that not only meet but exceed customer expectations worldwide. The Isuzu 6D125E-3 diesel engine exemplifies this commitment by delivering reliable, sustainable power tailored for the toughest working conditions.
Invest in the Weihuparts Isuzu 6D125E-3 diesel engine to keep your excavator running smoothly, improve operational efficiency, and minimize costly downtime. Experience superior quality and dedicated service designed to support your business every step of the way.
Key Features:
- High torque and fuel efficiency for varied excavator operations
- Durable construction minimizes wear and extends engine life
- Easy to install and maintain, reducing downtime
- Manufactured under stringent quality controls to ensure reliability
- Supports sustainability with optimized combustion technology
Weihuparts is your trusted partner for excavator engines and spare parts, committed to delivering dependable solutions worldwide.
If you need more product details or assistance, feel free to contact Weihuparts – where quality meets innovation for your excavator needs.
Product Images
Q&A
How can I place an order?
You can place an order through our user-friendly online platform or by contacting our sales team directly. Simply browse our catalog, select the parts you need, and follow the checkout process to complete your order.
Do you offer bulk purchasing options?
Yes, we offer competitive pricing for bulk orders. If you are interested in purchasing large quantities of parts, please contact our sales team to discuss your requirements and receive a customized quote.
Do you provide installation services for your parts?
While we do not offer installation services directly, we can recommend qualified professionals or resources to assist you with the installation of our parts. Our customer support team can provide guidance on finding local service providers.
Do you provide warranties on your products?
Yes, we stand by the quality of our products. Most parts come with a warranty that covers manufacturing defects. Please refer to the specific warranty information provided with your purchase or contact our customer service team for details.

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Volvo D7E Engine — Reliable 7.2L Diesel Power for Trucks & Excavators
Volvo D7E Engine Product Overview
The Volvo D7E is a high-performance, low-emission inline six-cylinder diesel engine with a displacement of approximately 7.2 liters. It utilizes an advanced common rail fuel injection system and turbocharging technology. Designed for trucks, buses, excavators, and medium-to-large construction machinery, this engine delivers powerful power, reliability, durability, and environmental friendliness.
✅ Key Features
Powerful: Power ranges from 240–290 HP (177–235 kW) and torque reaches up to 1200 Nm, meeting heavy-duty requirements.
Efficient and Energy-Saving: Fuel-optimizing technology reduces fuel consumption while maintaining stable output.
Emission-Friendly: Complies with Euro IV/V emission standards, minimizing environmental impact.
Durable and Reliable: Rugged design and high-standard manufacturing processes ensure long-term operational reliability.
Versatile: Suitable for a variety of equipment, including medium- and heavy-duty trucks, buses, and construction excavators.
📌 Typical Applications
Volvo Trucks and Buses (such as the B7R Bus)
Excavators and Construction Machinery
Industrial and Power Equipment
⚡ Summary:
The Volvo D7E engine has earned the trust of customers worldwide for its high efficiency, low fuel consumption, and durability, making it the ideal powerhouse for medium- to heavy-duty machinery and vehicles.