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High-Quality Excavator Parts and Accessories - Kyotechs

Kyotechs is your go-to source for top-quality excavator parts and accessories. With a wide range of products for leading brands like Hitachi, Sany, Volvo, and more, we have everything you need to keep your excavator up and running smoothly.

Engine Assemblies and Parts: Our engine assemblies and parts are designed to deliver optimal performance and durability. Whether you need a full engine assembly or individual parts, we have you covered with high-quality products that are built to last.

Hydraulic Pumps and Parts: Keep your excavator's hydraulic system running smoothly with our range of hydraulic pumps and parts. From pump assemblies to individual components, Kyotechs has everything you need for efficient and reliable operation.

Control Valve Assemblies and Parts: Ensure precise control and operation of your excavator with our control valve assemblies and parts. With high-quality components and expert craftsmanship, our products are designed to meet the demands of heavy-duty applications.

Cylinder Assemblies and Seal Kits: Our cylinder assemblies and seal kits are built to withstand the toughest working conditions. Whether you need a complete cylinder assembly or seal kits for maintenance, Kyotechs has the products you need for efficient excavator operation.

Driving Cabin Assemblies and Inside Parts: Enhance operator comfort and control with our driving cabin assemblies and inside parts. From comfortable seating to ergonomic controls, we offer a range of products to optimize the operator experience.

Electric Parts: Keep your excavator's electrical system in top condition with our selection of high-quality electric parts. From wiring harnesses to electronic components, we have the products you need for reliable electrical performance.

Undercarriage Parts: Ensure smooth and efficient movement with our undercarriage parts for excavators. From tracks to rollers, Kyotechs offers durable, reliable components to keep your excavator moving with ease.

Mini Excavator, Pile Drivers, Hammers, etc: Our product range extends to mini excavators, pile drivers, hammers, and more. With a focus on durability and performance, Kyotechs provides top-quality products for a variety of excavation needs.

At Kyotechs, we are committed to providing exceptional products for excavators, backed by our years of experience and expertise in the industry. Whether you need engine assemblies, hydraulic pumps, control valves, or any other parts for your excavator, you can trust Kyotechs for reliable, durable, and high-quality products. Shop now and experience the difference with Kyotechs.

FAQ:
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 check the internal wear of the hydraulic pump?

Checking for internal wear requires disassembling the pump and visually inspecting the components, measuring the clearances and comparing to the manufacturer's specifications.

How to check the battery status of the excavator?

Regularly check the battery voltage, electrolyte level and connection status to ensure the normal operation of the battery.

What are the conditions for good starting performance of excavators?
  1. There must be enough starting speed. The high starting speed means less gas leakage in the cylinder, shorter heat transfer time of compressed air to the cylinder wall, less heat loss, and higher gas temperature and pressure at the end of compression. Generally, the speed is required to be above 100r/min.

 

2. The cylinder should have good sealing. This can further reduce the amount of leakage and ensure that the gas has sufficient combustion temperature and pressure at the end of compression. The compression pressure of the cylinder shall not be lower than 8_0_%_ of the standard value.

 

3. The engine is required to have appropriate clearance relative to the running parts and good lubrication.

 

4. The battery must have sufficient starting capacity and the technical condition of the starting circuit is normal.

 

5. The starting oil volume meets the requirements, the injection quality is good, and the injection advance angle meets the requirements.

 

6. Use fuel that meets the requirements

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