Your Trusted Partner in Premium Excavator Parts

Durable, Reliable, and Engineered for Excellence.
Enhance Your Excavator with Weihupart’s Precision Components!

Why choose Weihuparts

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Business

Business

Weihuparts serves as a reliable partner for global clients, providing a comprehensive range of excavator parts tailored to meet diverse operational needs—from routine maintenance to demanding field applications.

 

With a focus on quality, cost-effectiveness, and timely delivery, Weihuparts is dedicated to supporting businesses by ensuring the availability of essential parts to keep machinery running smoothly.

R&D

R&d

Weihuparts places a strong emphasis on innovative R&D, continually advancing the design and performance of excavator parts. With a dedicated team of engineers and technicians, the company focuses on developing high-quality, durable, and efficient components that meet the latest industry standards.

 

Weihuparts's commitment to research ensures that their products remain at the cutting edge of technology, offering solutions that enhance the operational efficiency and lifespan of excavators.

Customized

Solutions

Understanding that every project has unique demands, Weihuparts offers customized excavator spare parts solutions tailored to specific client requirements. From material selection to precision engineering, the company works closely with customers to provide bespoke products that meet exact specifications.

 

 This personalized approach ensures that clients receive the most suitable and optimized excavator components for their machinery, enhancing performance and minimizing downtime.

Featured Excavator Spare Parts from Weihuparts

EX450-5 6RB1 Engine Assembly for Hitachi Excavator | Complete Replacement Engine
EX450-5 6RB1 Engine Assembly for Hitachi Excavator | Complete Replacement Engine
Cummins QSB6.7 Diesel Engine – High Power, Durable, Original Industrial Engine
Cummins QSB6.7 Diesel Engine – High Power, Durable, Original Industrial Engine
QSK23 Engine Assembly – Reliable Power Solution from Direct Supplier
QSK23 Engine Assembly – Reliable Power Solution from Direct Supplier
Cummins QSL8.9 Diesel Engine – High Power and Reliability for Heavy Equipment
Cummins QSL8.9 Diesel Engine – High Power and Reliability for Heavy Equipment
Z5V140DTP(电控)
Excavator Engine Z3V112DTP+PTO
Z3V112DT(改PC)
Model: Z3V112DT (Modified for PC-type Excavators)
ZP2D28
Designed for mini excavators and light-duty construction machinery
Z5V140DTP(电控)
4-cylinder turbocharged diesel engine with electronic fuel injection

One-Stop Excavator Spare Parts Solutions

At Weihuparts, we specialize in a full range of excavator spare parts and engine components. Guided by professionalism, honesty, and a strong sense of responsibility, our team is committed to delivering reliable service and high-quality parts. Let’s connect and grow together.

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Your Comprehensive Resource for Quality Excavator Components

Our one-stop excavator spare parts solutions simplify your supply chain, allowing you to focus on what matters most: getting the job done efficiently and effectively.

 

At Weihuparts, we are proud to  a leading excavator parts supplier, offering comprehensive solutions tailored to the diverse needs of our clients in the construction and heavy machinery industries. Our extensive product range includes hydraulic components, undercarriage parts, engine parts and attachments, providing our customers with access to all the essential components needed to keep their excavators running smoothly and efficiently.

 

Our approach eliminates the need for multiple suppliers, streamlining the procurement process and saving valuable time and resources. By partnering with Weihuparts, you gain a trusted ally dedicated to delivering exceptional products and unparalleled service and support. Our knowledgeable team is committed to understanding your specific requirements, enabling us to provide customised recommendations that enhance the performance and longevity of your equipment.

 

Choose Weihuparts for all your excavator parts and experience the convenience and reliability of our comprehensive service. Let us help you maximise your operational efficiency, minimise downtime and enjoy the peace of mind that comes with using the best parts on the market.

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About Weihuparts

Weihuparts is a leading manufacturer specializing in high-quality excavator parts and components. With a commitment to innovation, precision engineering, and customer satisfaction, we provide a wide range of durable and reliable products designed to enhance the performance and lifespan of excavators across various industries.

Discover more ⇢
1,000
+
Product volume
100
+

Customer volume

cooperation brand

Weihuparts offers full ranges of parts for excavators, such as Hitachi, Sany, Kawasaki, Volvo, Hyundai, Doosan, Komatsu, Caterpillar, Case, Kobelco, etc. Our company policy is offer superior parts, quickly delivery and responsible service to all of our partners.

Latest News from Weihuparts

Wednesday, 11/26/2025
EX450-5 6RB1 Engine Assembly:A Tale of Love, Hate, and Steel

In the ancient realm of MechaSoul Continent, where iron roars louder than thunder and excavators walk like giants, there was one heart made not of flesh—but forged of steel.
It was the EX450-5 6RB1 Engine Assembly, a power core whispered about in legends.

Read more
EX450-5 6RB1 Engine Assembly:A Tale of Love, Hate, and Steel
Wednesday, 11/19/2025
Heartfire Reborn” — A Fantasy Romance of the QSB6.7 Engine

In the mist-covered Machine Soul Mountains of the Nine Provinces, an ancient power lay dormant for a thousand years—
the QSB6.7 Spirit Core.

Forged by celestial smiths with starlight as flame, thunder as hammer, and dragon breath as catalyst, the core was said to contain endless “Heartfire”—a force capable of turning fate itself.

Few ever saw it.
No one ever touched it.

Until the day Lin Yan, a young cultivator, arrived.

Read more
Heartfire Reborn” — A Fantasy Romance of the QSB6.7 Engine
Monday, 11/17/2025
What Is a Hydraulic Pump? Types, Working & Applications

Explore hydraulic pumps: types, working principles, piston & electric pumps, and their key industrial applications.

Read more
What Is a Hydraulic Pump? Types, Working & Applications

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We are committed to producing the best quality products at the most competitive prices. Therefore, we sincerely invite all interested companies to contact us for more information.

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Professionalism, honesty, and responsibility are the main and important characteristics of the Weihuparts team. We will maintain these characteristics and continue our ways. We are here waiting for your contact also. 

 

Our company policy is to offer superior parts, quick delivery, and responsible service to all of our partners. Thanks for the mutual trust, tolerance, support, and hard work between partners; every partner has enjoyed the cooperation very much.

Get In Touch

Whatever your requirements are, express to our specialists. They will help you tailor the product to suit you perfectly.

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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