HPK300 High Pressure Main  Hydraulic Pump Seal Kit Factory Direcgtly Supplier 

Product Details

Specifically designed for the HPK300 Excavator Hydraulic Pump, this comprehensive seal kit is engineered to restore and maintain the peak performance of your hydraulic system. Ideal for maintenance, repair, and overhaul of excavator hydraulic pumps, it ensures a perfect fit and reliable sealing solution for demanding operational conditions.

Key Features:

· High Efficiency: Optimized design reduces friction and energy loss, enhancing overall pump performance.
· Good Elasticity: Provides excellent flexibility and adaptability to dynamic movements, ensuring long-lasting sealing integrity.
· Oil Resistance: Compatible with hydraulic oils, lubricants, and other fluids, preventing degradation and leaks.
· Durability: Manufactured from high-quality materials to withstand wear, pressure, and temperature variations.
· Precision Engineering: Each component is crafted to meet exact OEM specifications for seamless integration.

Seal Type:
Set of Seals for Hydraulic Pump, including all necessary components for a complete repair or maintenance service.

Size Options:

· Standard size (compatible with HPK Hydraulic Pump)
· Customization available upon request to meet unique requirements.

Seal Elements Included:

· O-Ring
· Backup Ring
· PTFE Seals
· IRON Components

Seal Materials:

· NBR (Nitrile Butadiene Rubber): Excellent resistance to oils and abrasion.
· FKM (Fluoroelastomer/Viton): Superior performance in high-temperature and chemical environments.
· PTFE (Polytetrafluoroethylene): Low friction, high temperature resistance, and exceptional durability.
· IRON: Provides structural strength and stability for critical components.

Hardness:
70-90 Shore, ensuring resilience and durability under high-pressure conditions.

Packaging:

· Outer Packaging: Sturdy carton box for secure transportation and storage.
· Inner Packaging: Protective PP (polypropylene) bags to prevent moisture, dust, and damage.

Lead Time:
5-10 days after payment confirmation, ensuring prompt delivery to minimize equipment downtime.

Why Choose This Seal Kit?

1. Reliability: Restores hydraulic pump performance with leak-free operation.
2. Cost-Effective: Reduces maintenance costs and extends equipment lifespan.
3. Versatility: Suitable for construction, mining, and industrial applications.
4. Quality Assurance: Rigorously tested for material integrity and dimensional accuracy.

Ideal For:

· HPK300 Excavator Hydraulic Pump repairs
· Preventive maintenance programs
· Hydraulic system overhauls
· Construction and mining equipment servicing

Quality Commitment:
Every seal kit is manufactured to international standards, ensuring consistency, reliability, and compatibility. Our products undergo strict quality checks to deliver unmatched performance in the most challenging environments.

Ordering Information:
Contact our team with your specific requirements, including pump model and operational conditions, for personalized assistance. Customized solutions are available to meet unique application needs.

Related Excavator Number:

PC60-5PC60-6PC60-7PC75UUPC78USPC100-5PC100-6PC120-5PC450-6PC200-5PC200-7PC200-8PC220-7PC220-8PC240-7PC240-8PC270-7PC300-3PC300-5PC300-6PC300-7PC350-6PC350-7PC360-7PC360-8PC400-6PC400-7PC650 / 600 / 700-8E

Company Profile

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 currently over 1,000 varieties in stock. 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. 

The history of exhibition

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

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FAQ

Q1. How much of the product and where can I see more details?

A1. In order to give you fast and accurate pricing information, please contact us to comfirm more details of the Machine. 

Q2. What is the advantage about your company? 

A2. Our company has professional team and professional production line. We have been doing this industry for almost 20 years.

Q3. Why should I choose your products?

A3. Our products are high quality, heat resistant, good elasticity with high cost effective.

Q4. Any other good service your company can provide?

A4. Yes. We can provide good after-sale and fast send out the goods after receive your payment.

Q5. What are your payment terms ?

A5. L/C, T/T, Western Union, MoneyGram, Alipay