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Kyotechs Hitachi Hydraulic Pump Torque Specs & Parts

Kyotechs offers Hitachi-compatible hydraulic pumps and parts matched to OEM torque specifications. Reliable, tested components with documentation, calibration support, and one-stop hydraulic repair solutions for excavators.
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Product Information

Hitachi Hydraulic Pump Torque Specs — Reliable Parts by Kyotechs

Kyotechs provides high-quality hydraulic pumps and replacement parts that meet Hitachi torque specifications. Since 2009, our company has supplied components for major excavator brands, delivering parts that fit correctly, perform reliably, and come with clear torque and installation guidance.

Why Correct Torque Matters

Using the right torque when installing a hydraulic pump is critical. Proper torque prevents leaks, reduces wear, and ensures seals and bearings last longer. Kyotechs ensures all our pumps and kits are packaged with OEM-referenced torque guidance and testing records so technicians can install parts with confidence.

What We Provide

  • Hydraulic pump assemblies and replacement parts compatible with Hitachi models.
  • Clear torque specification references aligned to OEM standards.
  • Tested components with quality checks and calibration where required.
  • Seal kits, mounting hardware, and installation instructions for safe assembly.

Simple, Safe Installation

We make it easy for service teams: each part includes concise torque guidance and recommended sequences where applicable. This reduces installation time and helps avoid common mistakes like uneven bolt torque or incorrect tightening patterns.

Why Choose Kyotechs

Established in 2009, Kyotechs stocks parts for Hitachi, Sany, Kawasaki, Volvo, Hyundai, Doosan, Komatsu, Caterpillar and more. We offer One-Stop Excavator Software, Engine Repair, and Hydraulic Repair solutions—so you get parts, specs, and technical support from a single trusted source. Our parts are inspected, documented, and supported by experienced technicians.

For workshops and fleet owners who need dependable performance, Kyotechs delivers pumps and parts engineered to meet Hitachi torque expectations, backed by warranty and after-sales support. Contact us for part fitment, torque charts, and repair solutions tailored to your machine model.

Product Images

  • ZAX330-1 ZAX350 ZAX360-Hydraulic pump-for Komatsu (3)
  • ZAX330-1 ZAX350 ZAX360-Hydraulic pump-for Hitachi
  • ZAX330-1 ZAX350 ZAX360-Hydraulic pump-for Hitachi

Our Advantages

  1. Global Reach

    Engaging in global accessory supply positions us as a global player, allowing customers from different parts of the world to access our specialized services and products.

  2. 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.

  3. 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.

  4. Expertise In Engine Components

    Focusing on engine components adds a layer of specialization, making us a go-to source for clients seeking high-quality parts specifically for engines.

Certifications

  • HANDOK Hydraulic

    HANDOK Hydraulic

  • ISUZU

    ISUZU

  • Cummins BETT & INSITE

    Cummins BETT & INSITE

Question you may concern

How to maintain the excavator's air filtration system?

Regularly check and replace air filters, clean the air filter housing, ensure the intake lines are not clogged, and inspect the air filtration system for proper sealing to prevent dust from entering the engine.

What kind of battery is used in the excavator? Why?

The batteries we use are all lead-acid batteries for starting. Because this type of battery has the characteristics of large starting current and can meet the power supply requirements of the starter motor.

How to repair damaged hydraulic pump impellers?

Possible cavitation or debris in the oil.

Solution: Replace damaged impellers, prevent cavitation, filter oil.

How to address overheating due to high ambient temperature?

Possible inadequate cooling or high oil viscosity.

Solution: Improve ventilation, use correct viscosity oil.

If you have another questions, please feel free to contact us.

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PRODUCTS
Guangzhou Kyotechs machinery Equipment Co., Ltd
311 Room, No.268 East Zhongshan avenue, Huangpu district, Guangzhou, China
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Tags
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309-5710
R360-7 swing gearbox
R360-7 swing gearbox
E336D2 MONITOR
E336D2 MONITOR
E312B BELT
E312B BELT
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