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Kyotechs Caterpillar Hydraulic Pump Supply and Return Lines

Durable Kyotechs supply and return lines for Caterpillar hydraulic pumps. Pressure-resistant, corrosion-proof, OEM-fit parts that reduce downtime. Backed by Kyotechs' one-stop hydraulic repair services and expert support.
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Product Details

Kyotechs Caterpillar Hydraulic Pump Supply & Return Lines

Kyotechs supply and return lines for Caterpillar hydraulic pumps are designed to deliver reliable fluid flow, protect your pump, and minimize downtime. Built to meet the demanding needs of excavators, our lines offer a precise fit and long-lasting performance for a range of Caterpillar models.

Reliable Performance

Made from high-quality materials and tested for pressure, heat, and abrasion resistance, these supply and return lines maintain steady hydraulic flow under heavy loads. The robust construction reduces leaks and hose failures, improving pump life and machine uptime. Whether operating in construction, mining, or site work, you’ll get consistent performance day after day.

Easy Replacement & Compatibility

Kyotechs lines are engineered for direct fit with Caterpillar hydraulic pump ports and common excavator layouts. Clear markings and matched fittings make installation straightforward, reducing service time. We support many Caterpillar models and offer compatible assemblies that match or exceed OEM specifications.

Practical Value

Choosing Kyotechs lines means fewer emergency repairs and lower overall maintenance costs. The improved sealing and pressure handling help avoid contamination and unexpected failures. This practical value translates into more productive hours on the job and lower lifecycle costs for your equipment.

Warranty & Support

Every Kyotechs hydraulic line comes with quality assurance and customer support. We provide guidance on selection, installation tips, and troubleshooting. Combined with Kyotechs’ One-Stop Hydraulic Repair Solution, you get parts plus service for quick, professional repairs.

About Kyotechs

Founded in 2009, Kyotechs offers a full range of excavator parts, including engine assemblies, hydraulic pumps and motors, control valves, cylinders, cabins, electrical and undercarriage parts for brands like Hitachi, Sany, Volvo, Hyundai, Komatsu, and Caterpillar. Our one-stop solutions simplify maintenance and keep your fleet running.

For dependable Caterpillar hydraulic pump supply and return lines that balance durability, fit, and cost-effectiveness, choose Kyotechs — engineered for real work and backed by expert service.

Product Image

  • 531-9885 593-8367 567-9722 593-8368 CAT320GX E320 E323L HYDRAULIC PUMP
  • 531-9885 593-8367 567-9722 593-8368 CAT320GX E320 E323L HYDRAULIC PUMP
  • 531-9885 593-8367 567-9722 593-8368 CAT320GX E320 E323L HYDRAULIC PUMP

Our Advantages

  1. Professional Parts Query Software

    Our specialized parts query software streamlines and enhances the customer experience by providing an efficient process for searching for and identifying the exact components they need.

  2. Reliable Brands

    Kyotechs dealing with reputable brands in the industry signifies our commitment to offering reliable and top-notch products, instilling confidence in our customers regarding the quality of the components they purchase.

  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.

Qualification Certificate

  • KAWASAKI

    KAWASAKI

  • Cummins

    Cummins

  • Cummins REPAIR TRAINING

    Cummins REPAIR TRAINING

Q&A

How to ensure the excavator starts normally after long-term storage?

Before long-term storage, perform a thorough inspection and maintenance, drain fuel and hydraulic oil, lubricate all parts, start the engine periodically to run the system, and ensure all systems operate correctly.

How to address overheating due to high ambient temperature?

Possible inadequate cooling or high oil viscosity.

Solution: Improve ventilation, use correct viscosity oil.

How to check the filter of the hydraulic system?

The way to check the filter is to stop the machine, release the system pressure, remove the filter and check for blockage or contamination.

How to address electrical failures in hydraulic pumps?

Possible loose connections, damaged wiring, or sensor failure.

Solution: Tighten connections, repair wiring, replace faulty sensors.

If you have any other questions, please write email to us or call us , we will reply you ASAP.

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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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Tags
S0EZ1
S0EZ1
2447717
2447717
E329D Hydraulic Pump
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E200B Swing Motor
E200B Swing Motor
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