









Hydraulic Pump for Hitachi ZX350 - Kyotechs
Hydraulic Pump for Hitachi ZX350 — Kyotechs Quality & Reliability
Designed for the Hitachi ZX350, the Kyotechs hydraulic pump gives you steady power, accurate flow, and long-lasting performance. Whether you’re repairing a single machine or stocking parts for a fleet, this pump is a straightforward replacement that reduces downtime and keeps projects moving.
Key Features
- Precision fit for Hitachi ZX350 models — easy swap with your original pump.
- Durable materials and tight manufacturing tolerances for longer life.
- Consistent pressure and smooth operation under heavy load.
- Tested for leak-free performance and reliable hydraulic flow.
Benefits for Your Operation
Stop guessing and start working. This pump restores digging speed, improves control response, and reduces fuel waste caused by inefficient hydraulics. Quick installation and reliable operation mean less service time and lower overall repair costs.
Compatibility & Fit
Specifically matched to Hitachi ZX350 hydraulic systems. If you need help confirming fit, Kyotechs provides fitment guidance to ensure a proper match and smooth installation.
Installation & After-Sales Support
Kyotechs offers clear installation notes and access to our one-stop hydraulic repair solution. From troubleshooting to warranty service, our team supports you through the full cycle — repair, test, and return to work.
Why Choose Kyotechs
Established in 2009, Kyotechs supplies complete excavator parts for major brands and provides one-stop solutions: Excavator Software, Engine Repair, and Hydraulic Repair. Our experience ensures parts that fit, perform, and last — backed by practical service and rapid delivery.
Order Now
Replace your worn pump with a Kyotechs hydraulic pump for Hitachi ZX350 to regain performance and reliability. Contact us for pricing, availability, and fit confirmation — we treat every customer as a partner and keep your machine working.
Product Image
Advantages
Tailored Services
We prioritize providing professional services, ensuring that our clients receive personalized attention and support, contributing to a positive and efficient business relationship.
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.
One-Stop Excavator Software Solution
Kyotechs offer a comprehensive "One-Stop Excavator Software Solution" designed to solve engine ECU, excavator controller, and monitor software issues.
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.
Certificate display
MITSUBISHI FUSO
KAWASAKI
TUV
Q&A
The travel oil motor has just been repaired. The track moves faster at low throttle, but will not move at high throttle. What is the remedy?
This is because the valve plate was over-ground during maintenance and the grinding amount was too much, so the pressure between the valve plate and the cylinder plane is insufficient. At low throttle, the oil pressure is small, and it is not easy to leak between planes; at high throttle, the oil pressure increases, and overflow occurs between planes, causing the track to be unable to move at high throttle. The remedy is to add a gasket to the spring. If it is a butterfly spring, you can add an extra butterfly spring.
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 should I check and replace the fuel filter?
Regularly checking and replacing the fuel filter can prevent impurities from entering the fuel system, ensure fuel cleanliness and extend the life of the engine.
How to adjust the tension of the tracks?
To adjust the track tension, refer to the specific operation manual for the excavator model. Generally, this is done by adjusting the bolts on the tension cylinder or increasing/decreasing the pressure of the tension spring.

Excavator Spare Parts 515-0070 Travel Gearbox For Caterpillar E330D2

Excavator Spare Parts 480-6768 Travel Gearbox For Caterpillar E320D2

Excavator Spare Parts 353-0562 Travel Gearbox For Caterpillar E336D

Excavator Spare Parts 333-2907 Travel Gearbox For Caterpillar E324D

Excavator Spare Parts 296-6218 Travel Gearbox For Caterpillar E336D

Excavator Spare Parts 227-6949 Travel Gearbox For Caterpillar E318C E319C E320D

Excavator Parts 14724048 14744890 Swing Motor For Volvo EC350D

Excavator Spare Parts 259-7632 Control Valve For Caterpillar E320D E323D
To be a happy enterprise in the field of engineering equipment.
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.
© 2025 KYOTECHS. All Rights Reserved.
Kyotechs
Kyotechs GZ
Kyotechs
Kyotechs