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Genuine Hitachi Hydraulic Pump vs Aftermarket: Make the Right Choice
When your excavator’s hydraulic pump fails, the choice between a genuine Hitachi pump and an aftermarket unit affects uptime, cost, and safety. Kyotechs, founded in 2009, supplies full ranges of excavator parts—including Hitachi, Sany, Kawasaki, Volvo, Komatsu and more—and provides one-stop hydraulic repair solutions to keep your fleet running.
Why Genuine Hitachi Pumps Stand Out
- Precision fit: Genuine pumps match factory tolerances for easy installation and reliable seal integrity.
- Proven performance: Designed for the machine’s hydraulic system, delivering stable flow and pressure under load.
- Durability: Higher quality materials and manufacturing reduce wear and extend service life.
- Warranty & support: Kyotechs backs genuine parts with testing, warranty options, and technical guidance.
Common Risks of Aftermarket Pumps
Aftermarket options may be cheaper up front, but they can bring hidden costs: poor fit, inconsistent flow, faster wear, and increased risk of downtime. In many cases, savings vanish when repairs, lost productivity, and repeated replacements are counted.
Why Kyotechs Is Your Best Partner
Kyotechs provides tested genuine Hitachi hydraulic pumps and full service support:
- Extensive parts inventory for major brands
- One-Stop Hydraulic Repair Solution — diagnosis, rebuilds, and replacements
- Quality checks and clear warranty terms
- Technical support to ensure correct selection and installation
Buy Smart — Think Total Cost of Ownership
Choosing genuine Hitachi pumps from Kyotechs lowers lifetime costs by reducing breakdowns and improving fuel and hydraulic efficiency. For fleets and contractors who depend on uptime, genuine parts are a safer investment.
Contact Kyotechs today for part matching, quotes, and fast delivery. Keep your excavator working harder and longer with genuine Hitachi hydraulic pumps and professional support.
Detailed display
Advantages
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.
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.
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.
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.
Qualification Certificate
Cummins REPAIR TRAINING
MITSUBISHI FUSO
Perkins
Q&A
How to check whether the hydraulic pump is leaking?
Ways to check whether the hydraulic pump is leaking include visually checking whether there is oil around the pump, checking the connections and seals for damage.
How to replace the seal of a hydraulic pump?
The steps for replacing the seal are to stop the machine, release the system pressure, remove the pump, replace the seal, reinstall the pump and check the operation.
Why does the hydraulic system overheat during excavation?
Possible low hydraulic oil level, clogged filter, excessive load, or cooling system failure. Solution: Check and refill hydraulic oil, clean or replace filter, reduce system load, check and repair cooling system.
How to maintain the air filter of the excavator?
Clean or replace the air filter regularly to ensure the cleanliness and smoothness of the engine intake system.
If you have another questions, please feel free to contact us.

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Kyotechs delivers efficient and reliable service at each stage to meet the customer's needs.
Contact
Contact: Ally Fan
Email: kyotechs@kyotechs.com
Tel: +86 020 - 82313009
Skype: allyfan333
Mobile / Whatsapp / Wechat:
+86 - 18826315313
Address: 268 Zhongshan Avenue East, Guangzhou, Guangdong, China.
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