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Kyotechs Caterpillar Hydraulic Pump Leak Repair
Kyotechs offers a fast, reliable and cost-effective repair solution for Caterpillar hydraulic pump leaks. Since 2009 we have specialized in excavator parts and hydraulic repairs, providing high-quality parts, seal kits and full pump rebuilds that restore performance and extend equipment life.
Why choose Kyotechs?
- Experienced: Over a decade serving excavator brands including Caterpillar.
- Comprehensive: We supply parts, rebuild kits, motors and complete hydraulic solutions.
- Quality-driven: Precision-tested components and professional rebuild standards.
- Fast turnaround: Efficient diagnostics, repair and shipping to minimize downtime.
- Warranty & support: Parts and repairs backed by clear warranty and technical help.
What we fix and how it helps
Hydraulic pump leaks reduce power, cause contamination and increase fuel use. Our service covers seal replacement, valve inspection, shaft and bearing repair, and full pump overhaul. Using quality seals and parts, we stop leaks, restore pressure and protect other hydraulic components.
Simple process
- Quick inspection and quote—clear cost and time estimate.
- Professional repair using tested parts or OEM-equivalent components.
- Pressure and leak testing to ensure reliable performance.
- Return with documentation and recommended maintenance tips.
One-Stop Hydraulic Repair Solution
Kyotechs not only repairs Caterpillar hydraulic pumps, we provide full-service solutions—engine parts, control valves, cylinders, motors and undercarriage parts. That means fewer vendors, faster repairs and consistent quality across your excavator systems.
Ready to get back to work?
Contact Kyotechs today for a fast quote and professional Caterpillar hydraulic pump leak repair. Minimize downtime, save on long-term costs, and keep your excavator running at peak performance.
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Advantages
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.
Tailored Services
We prioritize providing professional services, ensuring that our clients receive personalized attention and support, contributing to a positive and efficient business relationship.
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.
One-Stop Engine Repair Solution
Kyotechs presents a comprehensive "One-Stop Engine Repair Solution" designed to address a variety of engine repair needs.
Certifications
Cummins REPAIR TRAINING
HANDOK Hydraulic
SANY Power
Q&A
How to check the hydraulic oil level?
Park the excavator on a flat ground, turn off the engine and wait for a while, then check the hydraulic oil level through the oil level gauge of the hydraulic oil tank.
What causes abnormal noise from the hydraulic pump during operation?
Possible air in the system, cavitation, internal component wear, or oil contamination. Solution: Bleed air from the system, check and fix cavitation sources, replace worn components, replace hydraulic oil.
What to do if the hydraulic system pressure is low?
Check the hydraulic pump, pressure control valve, and hydraulic cylinders. Test the hydraulic oil for contamination or degradation, clean or replace relevant components, and ensure the hydraulic system is properly sealed.
Why does the hydraulic pump fail to work?
Possible electrical issues, low hydraulic oil level, clogged filter, or internal pump failure.
Solution: Check electrical connections, refill hydraulic oil, clean or replace filter, inspect and repair or replace pump.
If you have any questions about our goods or services, please feel free to contact us.

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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.
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