Hydraulic Main Pump Assembly | Multi-Model Compatibility for Hitachi VIO80 & K7SP36 K7V28 Excavators | Fits ZX70-5G ZX80 Models

Product Description

This Hydraulic Main Pump Assembly is a high-quality, precision-engineered replacement component designed for a wide range of Hitachi excavators. It guarantees optimal compatibility with models including the VIO80, K7SP36, K7V28, ZX70-5G, and ZX80. Manufactured to meet or exceed original performance standards, this main pump is the ideal solution to restore your excavator or loader's power, efficiency, and reliability.

Key Features & Benefits

Wide Model Compatibility: Specifically designed as a direct-fit replacement for Hitachi VIO80, K7SP36, K7V28, ZX70-5G, and ZX80 excavator models, ensuring broad application and convenience.

Restored Machine Performance: Effectively restores the original hydraulic power and operational responsiveness of your machinery, improving productivity.

Exceptional Durability: Built with wear-resistant and corrosion-resistant materials to withstand the most demanding working conditions, significantly extending the service life of your equipment.

Superior Oil Resistance: Advanced seals and internal components are engineered to resist degradation from hydraulic oil, ensuring consistent performance and preventing fluid leaks.

Precision Engineering: Manufactured to standard OEM size or as required, guaranteeing a perfect fit and seamless integration without the need for modifications.

Robust Construction: The steel seals and critical structural elements provide enhanced strength and long-term reliability under high-pressure operations.

Quality & Service Commitment

We are dedicated to providing robust and reliable hydraulic components that minimize downtime and maximize your return on investment. This pump is subjected to rigorous quality control checks to ensure it delivers superior performance and longevity.

Efficient Logistics: We value your time. Orders are dispatched promptly, with a reliable delivery time of 3-8 days after payment is received.

Customer Support: Our team is ready to assist you with pre-purchase compatibility checks and technical inquiries to ensure you get the correct part.

Company Profile

Guangzhou Midao Oil Seal is a recognized supplier specializing in high-quality, durable oil seals and sealing solutions for the machinery industry, including construction equipment like excavators. They serve both the Chinese and international markets.

We truly value your feedback. Your continued support drives us to keep improving, and we strive to make our partnership even stronger.

FAQ

Q1. Why should I choose your products?

While operating our own manufacturing facility, we also distribute oil seals from renowned international brands. We are committed to providing one-stop solutions to meet all our customers' diverse needs. Excavator/ Loader/ Motor Grader Seal kits and Spare Parts.

Q2. What series of products does your company have?

Excavator/ Loader/ Motor Grader Seal kits and Spare Parts.

Q3. Any other good service your company can provide?

Yes. Conduct regular follow-up visits, and there are dedicated staff available online 24 hours a day

In the era of digital office, our company is committed to providing customers with comprehensive and efficient service experiences. The "Online Specialist Response" is a key component of this commitment.

Guangzhou Mido Oil Seal Firm

Mido Oil Seal was founded in 2007, which is a company specializing in the sale of construction machinery oil seals. Gathering oil seals from world's famous factories, with a standing stock of 1,000 varieties. The main service is construction machinery and engineering machinery.

The company has a total of three store and a warehouse now, one of which serves as the Foreign Trade Department to customer reception and product display. The most important thing is that we have a professional team for purchasing, selling, packing, shipping and after-sale service.

Our CEO Mr. Hu has been engaged in the oil seal industry since 1995. As one of the founders, he founded the Guangzhou Construction Machinery Industry Association and served as its president.According to the actual situation of the Chinese excavator maintenance market, he has continuously studied, researched, innovated, introduced and developed high-quality oil seal repair kits that meet the real needs of the market. Ensure that customers can buy High-performance anti-leakage effect and long-term oil sealing effect. Based on technology leadership, the company has established a market research, quality assurance and after-sales service system to fully meet customers exact needs and has won excellent results in the industry. The reputation and word of mouth have won the continuous support of domestic and international counterparts and customers. Through long-term first-line services, we know that the promotion and use of high-quality oil seals are inseparable from your support and encouragement. We always adhere to the principle of quality first and benefit sharing to provide high-quality oil seals for the customers. 

In addition to online sales, we also participate in exhibitions to have better face-to-face contact with customers.

2001 Beijing BICIS

2004 Shanghai Bauma

2005 Beijing BICIS

2006 Shanghai Bauma

2007 Beijing BICIS

2009 Beijing BICIS

2011 Beijing BICIS

2013 Beijing BICIS

2024 Moscow CTT

2024 Shanghai Bauma

Any other good service your company can provide?

Yes. Conduct regular follow-up visits, and there are dedicated staff available online 24 hours a day

In the era of digital office, our company is committed to providing customers with comprehensive and efficient service experiences. The "Online Specialist Response" is a key component of this commitment.

When you visit our official website and click on the consultation portal, you immediately embark on an interactive journey with our professional service team. Our online specialists have undergone rigorous and systematic training, covering product knowledge, industry trends, and solutions to common problems, all to ensure accurate and swift responses to your every inquiry. Whether you have questions about the functional details of our products, face dilemmas in making a purchase, or encounter issues during use, simply type out your query, and our online specialists will respond at the fastest possible speed.

They not only provide precise answers based on your questions but also proactively share relevant cases and experiences to help you better understand and apply the information. To ensure the professionalism and standardization of responses, we have developed a comprehensive knowledge base and a set of communication protocols. While referencing these resources, our online specialists also adapt flexibly to your specific needs, offering personalized service. Moreover, our online customer service team operates on a shift system, available year-round without interruption. Whether during busy hours on workdays or leisure times on holidays, you can always receive a caring response at the first moment you need it.