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Weihuparts Isuzu Excavator Engines — Quality & Reliability
Product description (300–500 words):
Weihuparts Isuzu excavator engines are engineered to keep your machines running reliably across tough job sites. As a trusted partner for excavator spare parts, Weihuparts supplies a wide selection of Isuzu compatible engines and core components that fit both routine maintenance and heavy-duty applications. Whether you need a direct replacement or an upgraded unit, our products are built to deliver consistent performance and long service life.
Key benefits:
- Dependable performance: Our Isuzu excavator engines are designed for steady power delivery and smooth operation under load, helping reduce downtime and improve productivity.
- Durability: Components are made from quality materials and undergo strict inspections to resist wear, heat, and vibration common in excavation work.
- Cost-effective solutions: Weihuparts balances price and quality to offer replacements that extend equipment life while keeping operating costs under control.
- Wide compatibility: We offer engines and core parts compatible with many Isuzu-powered excavator models, making it easier to find the right match for your fleet.
- Easy installation and support: Parts are designed for straightforward installation. Our technical team provides guidance to ensure correct fitment and setup.
Quality and innovation:Weihuparts invests in R&D and employs experienced engineers and technicians to improve the design and reliability of our excavator components. Each Isuzu engine we offer is tested to meet performance expectations and to align with current industry standards. Our focus on continuous improvement helps us deliver products that perform well in diverse working conditions.
Logistics and service:Weihuparts understands the importance of timely delivery. We maintain efficient inventory and shipping processes to get critical Isuzu excavator engines to you quickly. Our global service approach includes responsive after-sales support, helping you troubleshoot issues and secure spare parts when needed.
Why choose Weihuparts:Choosing Weihuparts means partnering with a supplier committed to quality, sustainability, and customer success. Our combination of reliable Isuzu excavator engines, knowledgeable support, and dependable delivery gives you confidence that your equipment will keep working when it matters most.
Contact us to find the right Isuzu excavator engine for your machine or to get help identifying the correct replacement part. We’re here to keep your fleet productive and reliable.
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Frequently Asked Questions
Are your parts compatible with all excavator brands?
Weihuparts strives to offer parts compatible with a wide range of excavator brands and models. However, we recommend checking the product specifications or consulting with our team to ensure compatibility with your specific excavator.
What is your shipping policy?
We offer a variety of shipping options to meet your needs. Orders are typically processed within [insert processing time] days, and delivery times may vary based on your location. We will provide you with tracking information once your order has shipped.
How do I know which parts I need for my excavator?
If you are unsure which parts are needed, our knowledgeable customer support team can assist you. You can provide us with your excavator model and any relevant details, and we will help you identify the correct parts.
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.
If you have any questions about our goods or services, please feel free to contact us.

Cummins B5.9 Engine for Excavators | Trusted Heavy-Duty Diesel
Weihuparts offers the reliable Cummins B5.9 engine for excavators, perfect for heavy-duty performance. Buy a B5.9 excavator engine and genuine B5.9 engine parts for excavators from us. Explore a top-quality Cummins excavator engine for sale now and boost your machinery’s power.

Yanmar 3TNV74F-SPFN Diesel Engine | 3-Cylinder, 1.5L Compact Power Unit
🔧 Yanmar 3TNV74F-SPFN Engine Product Overview
The Yanmar 3TNV74F-SPFN is a high-performance, low-emission, 3-cylinder, water-cooled diesel engine designed for small and medium-sized construction machinery, agricultural equipment, and generator sets. Its compact design and excellent fuel efficiency make it an ideal choice for a variety of applications.
✅ Core Technical Specifications
Displacement: 0.993 liters
Bore × Stroke: 74 mm × 77 mm
Maximum Power: 11.2 kW (approximately 15.1 HP) @ 2400 rpm
Compression Ratio: 23.1 (Effective Compression Ratio 21.3)
Fuel Type: Diesel
Combustion Method: Indirect Injection (IDI)
Intake Method: Naturally Aspirated
Cooling Method: Water-Cooled
Emission Standards: Meets EPA Tier 4 Final and EU Stage V standards
Weight: Approximately 103 kg
Mounting Method: Suitable for variable-speed and fixed-speed equipment

Excavator 4JG1 Engine | Powerful Isuzu 4JG1 Diesel Engine for Excavators
Weihuparts presents the powerful Excavator 4JG1 Engine, featuring the reliable Isuzu 4JG1 diesel engine for excavators. Designed for durability and high performance, this 4JG1 diesel engine ensures optimal efficiency and long-lasting power for your excavator needs.

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.