High-Quality B5.9 Engine Parts for Excavators

Excavator Cummins B5.9 Engine—Proven Power and Lasting Performance

The Cummins B5.9 engine is a reliable 6-cylinder, 5.9-liter diesel engine widely used in excavators and other heavy-duty construction equipment. Known for its strong torque, fuel efficiency, and long service life, the B5.9 is a trusted choice for contractors, OEMs, and equipment owners around the world.

Designed to handle tough job site conditions, the B5.9 engine delivers consistent performance with minimal maintenance. It meets industry standards for emissions and is compatible with a wide range of excavator models, making it an ideal solution for both engine replacements and new machinery builds.

Key Features:

  • Cummins 5.9L 6-Cylinder Diesel Engine

  • High Torque Output and Smooth Operation

  • Fuel Efficient and Low Maintenance

  • Ideal for Excavators and Heavy-Duty Equipment

  • Trusted Globally for Durability and Performance

Upgrade your machine with the Excavator Cummins B5.9 Engine—a powerful and dependable engine built to keep your equipment running strong.

INQUIRY
Product Details

Product Summary:Weihuparts offers top-grade B5.9 engine parts tailored for excavators. Engineered for durability and performance, these parts ensure your machinery operates efficiently in all conditions.

B5.9 Engine Parts for Excavators by Weihuparts

When it comes to excavator maintenance and repair, the engine is the heart of your machinery. Weihuparts proudly presents its B5.9 engine parts—crafted to deliver outstanding performance and long-lasting reliability for excavators across various applications.

Weihuparts is a trusted global supplier specializing in excavator spare parts, dedicated to providing components that meet the highest standards. Our B5.9 engine parts are made from High Quality materials and developed with precision engineering. This focus guarantees that every part fits perfectly and performs smoothly, reducing downtime and maintenance costs.

Whether you operate excavators in construction, mining, or heavy-duty sites, the B5.9 engine parts are designed to enhance your machine’s power, fuel efficiency, and overall operational stability. From pistons and cylinder liners to valves and gaskets, each component supports your engine’s core functions reliably.

Our commitment to quality means you can trust Weihuparts to deliver parts that withstand tough working conditions. Each item undergoes rigorous testing to ensure durability and consistent performance, helping you avoid unexpected breakdowns and costly repairs.

Weihuparts also understands the importance of availability and timely delivery. We maintain a comprehensive inventory of B5.9 engine parts, ready to support your maintenance schedules and project timelines anywhere in the world. Our efficient logistics and customer service teams are here to support your needs, ensuring a smooth purchasing experience every time.

At Weihuparts, innovation drives us forward. Our dedicated R&D team continuously improves part designs to meet the evolving demands of the excavator industry. This means you receive components that not only match original manufacturer specifications but often exceed them in quality and lifespan.

Choose Weihuparts for your B5.9 engine parts and experience:

  • Reliable performance: Precision-crafted for smooth, efficient engine operation.
  • Durability: High-quality materials designed to endure harsh environments.
  • Wide compatibility: Suitable for different excavator models using B5.9 engines.
  • Cost-effectiveness: Extend the life of your machinery and reduce maintenance costs.
  • Global Support: Timely delivery and expert customer service worldwide.

Keep your excavators running at their best with Weihuparts’ trusted B5.9 engine parts—a dependable foundation for your project’s success.

About Weihuparts:
Weihuparts partners with clients globally to deliver superior excavator spare parts. With a focus on quality, innovation, and service, we help businesses maintain their equipment’s peak performance and reliability. Our vision is to lead the excavator parts industry through sustainable innovation and exceptional service.

Picture Show

  • B5.9Engine assembly (4)
  • 组 2
  • 组 5

FAQ

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.

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 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.

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.

Get A Contact Today
Please enter your name not exceed 100 characters
The email format is not correct or exceed 100 characters, Please reenter!
Please enter a valid phone number!
Please enter your field_435 not exceed 150 characters
Please enter your content not exceed 3000 characters
Guangzhou Weihu Engineering Machinery Parts Co., Ltd
No. 165, Zhongshan Road East, Huangpu District, Guangzhou, Guangdong Province, China.
You may also like

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.

Cummins B5.9 Engine for Excavators | Trusted Heavy-Duty Diesel

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

Yanmar 3TNV74F-SPFN Diesel Engine | 3-Cylinder, 1.5L Compact Power Unit

Top Quality Excavator C4.2 Engine | Improve Excavator Performance

Boost your excavator’s efficiency with the top-quality excavator C4.2 engine by Weihuparts. Designed to improve excavator performance, this durable engine offers reliable power and longevity. Buy C4.2 Excavator Engine now—the excavator engine C4.2 for sale with guaranteed quality and support.

Top Quality Excavator C4.2 Engine | Improve Excavator Performance

HPV145 Hydraulic Pump (Direct Injection) | Excavator Main Pump Replacement

The HPV145 single pump with direct injection technology is designed for excavators and heavy-duty machinery requiring precise hydraulic control and efficient power delivery. Combining advanced direct injection control with durable axial piston pump construction, this model ensures high performance, long service life, and reliable operation. Available in OEM and aftermarket versions, it is ideal for replacement or system upgrades.

  • ✔️ Direct injection electronic control for precise hydraulic output

  • ✔️ Suitable for excavators and various heavy machinery

  • ✔️ High-pressure axial piston single pump design

  • ✔️ OEM and aftermarket options for flexibility and cost-effectiveness

  • ✔️ Robust materials and quality seals for long-term durability

  • ✔️ Fast worldwide shipping and comprehensive technical support

  • 🛒 Order Your HPV145 Direct Injection Single Pump Today – Precision, Durability & Performance
    📞 Contact Us for pricing, availability, and technical support
    🌍 Fast Global Shipping | OEM & Aftermarket | Secure Payment Options
  •  

HPV145 Hydraulic Pump (Direct Injection) | Excavator Main Pump Replacement
Tags
caterpillar c7 diesel engine​
caterpillar c7 diesel engine​
Isuzu 6D125E-3 diesel engine
Isuzu 6D125E-3 diesel engine
CAT 345GC hydraulic pump
CAT 345GC hydraulic pump
Excavator Engine V2607 for Sale
Excavator Engine V2607 for Sale
Contact customer service

Contact us

Hi,

If you are interested in our products/customized services or have any doubts, please be sure to let us know so that we can help you better.

×
Please enter your name not exceed 100 characters
The email format is not correct or exceed 100 characters, Please reenter!
Please enter a valid phone number!
Please enter your field_435 not exceed 150 characters
Please enter your content not exceed 3000 characters

Get a free quote

Hi,

If you are interested in our products/customized services or have any doubts, please be sure to let us know so that we can help you better.

×
Please enter your name not exceed 100 characters
The email format is not correct or exceed 100 characters, Please reenter!
Please enter a valid phone number!
Please enter your field_435 not exceed 150 characters
Please enter your content not exceed 3000 characters