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Find the Right Caterpillar Hydraulic Pump Fast
Kyotechs makes Caterpillar hydraulic pump serial number lookup simple and reliable. Enter your pump serial number and get precise matches for model, year, and compatible replacement parts. Our tool helps you avoid wrong orders, reduce downtime, and ensure your excavator runs smoothly.
Why Choose Kyotechs
Established in 2009, Kyotechs supplies a full range of excavator parts, including engine assemblies, hydraulic pumps and motors, control valves, cylinders, cabins, electric parts, undercarriage parts, and more. We support top brands like Caterpillar, Komatsu, Volvo, Hitachi, Sany, Kawasaki, Hyundai, Doosan, Case, and Kobelco.
One-Stop Repair & Software Solutions
Beyond lookup, Kyotechs offers One-Stop Excavator Software Solution, One-Stop Engine Repair Solution, and One-Stop Hydraulic Repair Solution. That means you get parts, repair guidance, and technical help in one place—saving time and cost.
Accurate Matches and Genuine Quality
Our serial number lookup provides verified parts lists and options for OEM, remanufactured, or equivalent-quality components. Each recommendation includes compatibility details so you can buy with confidence. We quality-check parts to ensure fit and performance.
Benefits You’ll Appreciate
- Quick identification of Caterpillar hydraulic pump models using serial numbers
- Reduced downtime with faster correct parts ordering
- Expert support from seasoned technicians
- Comprehensive repair and software services—true one-stop solution
- Global supply and flexible shipping
Get Started
Ready to find the right part? Use Kyotechs' Caterpillar hydraulic pump serial number lookup now or contact our support team for help. We’ll match the correct pump or part, recommend repair options, and help you get back to work quickly.
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Advantages
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.
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.
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.
Covering a wide array of brands makes us a one-stop solution for clients, offering a comprehensive range of components for various types of machinery, which can be a significant competitive advantage.
Our Certifications
TUV
Cummins REPAIR TRAINING
MITSUBISHI FUSO
Question you may concern
How to address electrical failures in hydraulic pumps?
Possible loose connections, damaged wiring, or sensor failure.
Solution: Tighten connections, repair wiring, replace faulty sensors.
How do you prevent cavitation in a hydraulic pump?
Ways to prevent cavitation include maintaining the proper hydraulic oil level, using the correct oil viscosity, ensuring the filter is clean and avoiding excessive loads on the hydraulic system.
How to avoid the derailment (chaining) of the crawler chain of the excavator?
1. When walking on the construction site, please try to place the travel motor behind the walking to reduce the squeezing of the sprocket.
2. The continuous walking time of the machine cannot exceed 2 hours. The walking time on the construction site should be minimized. If necessary, it is recommended to walk after a short stop in the middle.
3. Avoid raised hard objects when walking to avoid stress concentration on the track chain.
4. Confirm the tightness of the crawler, adjust the crawler tighter in soft places such as soil, and adjust the crawler looser when walking on stones. It is not good to have a crawler that is too loose or too tight. Too loose will cause the crawler to derail easily, and too tight will cause the chain sleeve to wear too quickly.
5. Check whether there are foreign objects such as stones in the crawler frequently, and clean them if there are.
6. When working on a muddy construction site, it is necessary to frequently idle to discharge the soil deposited in the crawler.
7. Try to avoid the excavator turning in circles on the spot.
8. Regularly check the rail guard and the rail guard welded under the guide wheel.
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.
About other questions pls contact me directily.

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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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