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Kyotechs - Quality Excavator Parts for Hitachi, Sany, Komatsu, and More

Welcome to Kyotechs, your go-to source for high-quality excavator parts. With a wide range of products for various excavator brands, including Hitachi, Sany, Komatsu, and more, we are the destination for all your excavation needs.

Engine Assemblies and Parts:

Our engine assemblies and parts are designed to deliver optimal performance and durability for your excavator. From pistons to gaskets, we have everything you need to keep your engine running smoothly.

Hydraulic Pumps and Parts:

Ensure smooth and efficient operation of your excavator's hydraulic system with our premium hydraulic pumps and parts. We offer a wide range of options to meet your specific requirements.

Hydraulic Motor Assemblies and Parts:

Keep your excavation projects on track with our top-of-the-line hydraulic motor assemblies and parts. Our products are engineered to deliver superior performance and reliability.

Control Valve Assemblies and Parts:

Experience precise control and smooth operation with our control valve assemblies and parts. Our products are built to withstand the toughest working conditions.

Cylinder Assemblies and Seal Kits:

Enhance the functionality of your excavator with our high-quality cylinder assemblies and seal kits. We provide reliable solutions to keep your equipment performing at its best.

Driving Cabin Assemblies and Inside Parts:

Maximize operator comfort and safety with our driving cabin assemblies and inside parts. We offer a range of components to upgrade and maintain your excavator's cabin.

Electric Parts:

Ensure the electrical systems of your excavator are in top condition with our comprehensive range of electric parts. From wiring harnesses to switches, we have got you covered.

Undercarriage Parts:

Keep your excavator moving forward with our durable undercarriage parts. We offer a variety of options to meet your specific undercarriage needs.

Mini Excavator, Pile Drivers, Hammers, etc.:

In addition to our core product range, we also offer mini excavators, pile drivers, hammers, and more. Explore our diverse selection of equipment to enhance your excavation projects.

At Kyotechs, we are committed to providing you with top-quality excavator parts that meet the highest standards of performance and reliability. Shop with us today and experience the difference firsthand.

FAQ:
Why do you need to lubricate each joint and bearing regularly?

Regular lubrication can reduce wear, prevent corrosion, and extend the service life of each component of the excavator.

What are the common reasons for the hydraulic pump not working?

The reasons for not working include power supply problems, low hydraulic oil level, filter blockage, hydraulic line leakage and pump internal component failure.

Why does the exhaust pipe emit blue smoke?

When the engine replaces new piston rings, pistons or cylinder liners, due to the initial poor running-in, it is easy for the engine oil to enter the combustion chamber and burn, producing blue smoke. This phenomenon can generally be gradually eliminated after running for 8-10 hours.

 

(1) The oil level in the oil pan is too high.

(2) The engine oil in the air filter leaks into the combustion chamber from the intake pipe and burns.

(3) The piston ring is bonded to the piston ring groove by carbon deposits, causing the engine oil to leak into the cylinder and burn.

(4) The piston ring is excessively worn, or when several piston rings are installed, the opening gap has been matched.

(5) The matching clearance between the piston and the cylinder liner is too large.

(6) The piston ring is not elastic enough.

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.

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