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Kyotechs 391-9425: Unmatched Precision & Durability

Enhance the performance of your Caterpillar E329E with Kyotechs' Excavator Parts 391-9425 Hydraulic Main Pump. Designed for optimal efficiency and durability, this main pump guarantees reliable performance for both E329E and E329D models. Trust in Kyotechs for superior quality that meets your excavating needs. Featuring a seamless integration, ensure maximum productivity on the field. Explore our selection of 391-9425 Hydraulic Main Pumps today for ultimate machine functionality. Invest in reliability and precision with Kyotechs.
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Product Description

Kyotechs 391-9425: Elevate Your Experience with Precision and Reliability

Discover the unparalleled performance and durability of the Kyotechs 391-9425, a cutting-edge solution meticulously engineered to meet the highest standards of excellence. Designed for users who value precision and reliability, this innovative product is the epitome of modern engineering, blending seamlessly with a variety of demanding applications.

Unmatched Precision for Every Need

The Kyotechs 391-9425 is crafted with meticulous attention to detail, ensuring unparalleled precision in every task. Whether you're in the field of engineering, construction, or manufacturing, this product delivers unmatched accuracy, boosting productivity while minimizing errors. Experience seamless execution in every project, knowing you're equipped with a tool that never compromises on quality.

Exceptional Durability

Durability is at the core of the Kyotechs 391-9425. Constructed from high-grade materials, it stands resilient against the trials of demanding environments. Our commitment to quality guarantees a long-lasting product, reducing the need for frequent replacements and providing you with a reliable partner for years to come. Invest in a product that withstands the test of time, maintaining its performance even in the harshest conditions.

Ease of Use and Versatility

Kyotechs understands the importance of user experience, and the 391-9425 is no exception. Designed with user-friendliness in mind, it offers intuitive controls and compatibility with various systems, making it accessible to both seasoned professionals and newcomers alike. Adaptable to a wide range of specifications, it seamlessly integrates into your existing setup, offering a versatile solution for diverse needs.

Commitment to Innovation

Innovation drives Kyotechs, and with the 391-9425, we continue to set new benchmarks in product performance and customer satisfaction. Backed by years of industry expertise and rigorous quality control, our product embodies the spirit of innovation, pushing the boundaries of what's possible in today's fast-paced world.

Eco-Friendly Design

In a world where sustainability is crucial, the Kyotechs 391-9425 stands out with its eco-friendly design. We prioritize minimizing environmental impact without compromising functionality. By choosing Kyotechs, you contribute to a greener planet while enjoying the benefits of a top-tier product.

Customer Satisfaction Guaranteed

At Kyotechs, customer satisfaction is our priority. Our dedicated support team ensures you receive the best service, assisting you throughout your journey with our product. We stand by the 391-9425 with a comprehensive warranty, reflecting our confidence in its quality and your peace of mind.

Choose Kyotechs 391-9425 for Excellence

Elevate your operations with the Kyotechs 391-9425, where precision, durability, and innovation converge. Trust in a brand that exceeds expectations, and experience the difference it makes in your projects today.

Picture Show

  • 391-9425 E329E E329D E330F E330D2 E323F E318E E316F E319D E312E MAIN PUMP
  • 391-9425 E329E E329D E330F E330D2 E323F E318E E316F E319D E312E MAIN PUMP
  • 391-9425 E329E E329D E330F E330D2 E323F E318E E316F E319D E312E MAIN PUMP

Advantages

  1. One-Stop Hydraulic Repair Solution

    Kyotechs presents a comprehensive "One-Stop Hydraulic Repair Solution," equipped with a professional hydraulic maintenance team and cutting-edge testing machines. 

  2. Diverse Brand Specialization

    We cater to a wide range of renowned brands such as Caterpillar, Cummins, Hyundai, Doosan, Hitachi, JCB, CASE Construction, CNH, Kobelco, Komatsu, and Volvo, showcasing our comprehensive understanding of the industry.

  3. One-Stop Engine Repair Solution

    Kyotechs presents a comprehensive "One-Stop Engine Repair Solution" designed to address a variety of engine repair needs. 

  4. Tailored Services

    We prioritize providing professional services, ensuring that our clients receive personalized attention and support, contributing to a positive and efficient business relationship.

Certificate display

  • MITSUBISHI FUSO

    MITSUBISHI FUSO

  • WYS

    WYS

  • Cummins BETT & INSITE

    Cummins BETT & INSITE

Frequently Asked Questions

How to check the electrical connection of the hydraulic pump?

The way to check the electrical connection is to visually check whether the connection is loose or damaged, and use a multimeter to test whether the voltage and current are normal.

Why is the hydraulic pump pressure insufficient during excavation?

Possible low hydraulic oil level, clogged filter, internal wear, or hydraulic line leakage. Solution: Check oil level and refill, clean or replace filter, inspect and repair leaks, check and replace worn parts.

How to resolve slow hydraulic system response?

Possible clogged filter, low hydraulic oil level, or worn pump components.

Solution: Clean or replace filter, refill hydraulic oil, inspect and replace worn components.

What are the reasons for the excavator engine to emit black smoke?
  1. 1. Insufficient air intake: Check whether the intake valve clearance is within a reasonable range. Unequal valve clearance will cause insufficient intake pressure and volume; whether the air filter is clogged. The supercharger is damaged, resulting in insufficient intake pressure;

 

2. The diesel quality is poor, and the diesel pump and fuel injector are worn;

 

3. Injector wear: Excessive fuel injection leads to incomplete combustion. Service personnel are required to perform an engine cylinder disconnection experiment to check whether it is caused by wear of the fuel injector.

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Guangzhou Kyotechs machinery Equipment Co., Ltd
311 Room, No.268 East Zhongshan avenue, Huangpu district, Guangzhou, China
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5895731
5895731
R275-9 swing gearbox
R275-9 swing gearbox
491-3721
491-3721
3200680
3200680
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