High-Quality Excavator Parts and Assemblies | Kyotechs
Introducing Kyotechs, your one-stop destination for high-quality excavator parts and assemblies. With a wide selection of products for various excavator brands such as Hitachi, Sany, Kawasaki, Volvo, Hyundai, Doosan, Komatsu, Caterpillar, Case, and Kobelco, we ensure that your heavy machinery runs smoothly and efficiently.
Engine Assemblies and Parts:
Our engine assemblies and parts are designed to deliver optimal performance and durability. From pistons to crankshafts, we have everything you need to keep your excavator's engine in top condition. Trust Kyotechs for reliable and high-quality engine components.
Hydraulic Pumps and Parts:
Ensure seamless hydraulic functionality with our range of pumps and parts. With precision engineering and top-notch materials, our products guarantee efficient operation and longevity. Keep your excavator's hydraulic system running smoothly with Kyotechs.
Control Valve Assemblies and Parts:
Experience superior control and precision with our control valve assemblies and parts. Our products are meticulously crafted to provide consistent performance and reliability. Elevate the functionality of your excavator with Kyotechs' control valve solutions.
Cylinder Assemblies and Seal Kits:
Maintain the structural integrity of your excavator with our cylinder assemblies and seal kits. Designed for durability and resilience, our products ensure smooth operation and leak-free performance. Trust Kyotechs for dependable cylinder solutions.
Electric Parts:
From wiring harnesses to sensors and switches, our electric parts are engineered to meet the highest standards of quality and reliability. Keep your excavator's electrical system in top shape with Kyotechs' High-Quality electric components.
Undercarriage Parts:
Enhance the stability and mobility of your excavator with our undercarriage parts. With a focus on longevity and performance, our products are the perfect choice for maintaining the undercarriage of your heavy machinery.
Mini Excavators, Pile Drivers, Hammers, and More:
Discover an extensive range of accessories and attachments for mini excavators, pile drivers, hammers, and more. Our products are designed to maximize the versatility and productivity of your equipment, ensuring exceptional performance in various applications.
At Kyotechs, we are committed to providing top-quality excavator parts and assemblies that meet the highest industry standards. With a keen focus on performance, durability, and reliability, our products are the perfect choice for maintaining and optimizing your heavy machinery. Trust Kyotechs for all your excavator needs.
How to handle hydraulic pump pressure fluctuations?
Possible air in the system, clogged filter, or worn pressure relief valve.
Solution: Bleed air from the system, clean or replace filter, replace pressure relief valve.
What is the matter with the engine speed drop when the excavator is working? How to solve it?
8 reasons for the engine speed drop of the excavator, 6 solutions are here!
As the name suggests, engine speed drop means the failure of the engine speed drop during the operation of the excavator. There are two manifestations of speed drop, one is a slight speed drop within 200 revolutions, and the other is a serious speed drop above 300 revolutions, which is likely to cause the excavator to suddenly shut down. There are 8 main reasons for the engine speed drop of the excavator.
1. The diesel oil circuit of the excavator is faulty. Generally speaking, when the diesel oil circuit is blocked, it may cause the speed drop phenomenon.
2. The hydraulic system of the excavator has a fault, so that the hydraulic pump cannot change the displacement normally, causing the system pressure to be too high, and the speed drop may also cause a machine failure.
3. The output power of the excavator engine itself is insufficient, the output power is lower than the rated power, and the speed is too low. There is also a problem with the main pump.
4. The engine uses fuel of poor quality or the water content of the fuel is too high, which will lead to insufficient engine power and speed drop.
5. When the air intake system leaks or is blocked, the engine will be short of air supply, resulting in incomplete combustion of fuel, and there will be speed drop and black smoke failure.
6. Due to the large gap of the solenoid valve, the fuel supply is insufficient, which causes the engine to drop.
7. The joint of the fuel supply circuit of the fuel system is loose or the pipeline is broken, causing fuel leakage or foreign matter blockage, resulting in insufficient fuel supply. In addition to speed drop, it may also cause flameout.
8. There are many reasons for speed drop, such as incorrect valve clearance, wrong injection timing, damaged turbocharger, faulty brakes, etc.
Having said so many reasons for the speed drop of the excavator engine, what should we do when the speed drop occurs?
The solutions are all here!
1. First, check whether the diesel used in the excavator is deteriorated, whether there are impurities in the oil, and whether the oil circuit is blocked.
2. Check the valve clearance of the excavator engine and the speed of the engine.
3. Check the intake pipeline, clean the air pre-filter and air filter element, and start the engine again.
4. Check whether the speed drop of the excavator occurs when the engine is under load?
5. Carefully check the engine to see if the engine failure causes the speed drop of the excavator engine.
6. In addition, the electronic control, hydraulic system, fuel system, etc. need to be checked.
Is Kyotechs on social media?
Kyotechs is an active participant in social media channels. Facebook, whatsup, Twitter, Instagram, YouTube and LinkedIn are powerful tools that allow us to connect with customers, investors, potential employees and fans.
How to test the performance of the excavator's engine?
Testing engine performance includes checking the engine's start-up, running, acceleration, and emissions. Use diagnostic equipment to read engine fault codes, test the fuel system and ignition system, and regularly conduct compression tests and exhaust analysis.

Excavator Spare Parts 515-0070 Travel Gearbox For Caterpillar E330D2
Excavator Spare Parts 515-0070 Travel Gearbox For Caterpillar E330D2
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Excavator Spare Parts 480-6768 Travel Gearbox For Caterpillar E320D2
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Excavator Spare Parts 353-0562 Travel Gearbox For Caterpillar E336D
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Excavator Spare Parts 515-0070 Travel Gearbox For Caterpillar E330D2
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Excavator Spare Parts 333-2907 Travel Gearbox For Caterpillar E324D
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