High-Quality Excavator Parts and Accessories | Kyotechs
Kyotechs - Your Destination for Excavator Parts and Accessories
When it comes to excavator parts and accessories, Kyotechs is your one-stop shop for high-quality products that deliver exceptional performance and durability. With a wide range of parts available for leading excavator brands such as Hitachi, Sany, Kawasaki, Volvo, Hyundai, Doosan, Komatsu, Caterpillar, Case, and Kobelco, we are committed to providing our customers with the best solutions for their heavy machinery needs.
Engine Assemblies and Parts
At Kyotechs, we understand the importance of reliable engine performance for excavators. That's why we offer a comprehensive selection of engine assemblies and parts that are designed to meet the highest standards of quality and performance. Whether you're looking for pistons, crankshafts, or engine gaskets, we have everything you need to keep your excavator running smoothly.
Hydraulic Pumps and Parts
Hydraulic systems are essential for the efficient operation of excavators, and at Kyotechs, we offer a range of high-quality hydraulic pumps and parts to ensure optimal performance. From hydraulic cylinders to valve plates, our products are designed to deliver superior reliability and durability in even the most demanding working conditions.
Hydraulic Motor Assemblies and Parts
Keep your excavator's hydraulic motor running at its best with our premium hydraulic motor assemblies and parts. With a focus on quality and precision engineering, our products are proven to deliver exceptional performance and longevity, making them the ideal choice for your excavator maintenance and repairs.
Control Valve Assemblies and Parts
Ensure precise and efficient control of your excavator with our control valve assemblies and parts. From spools and housings to seals and O-rings, we have everything you need to maintain optimal control and performance, enabling you to tackle tough excavation tasks with confidence.
Cylinder Assemblies and Seal Kits
When it comes to maintaining the integrity of your excavator's hydraulic cylinders, Kyotechs has you covered with a comprehensive range of cylinder assemblies and seal kits. Our products are engineered to provide a perfect fit and reliable sealing, ensuring smooth and efficient operation of your equipment.
Driving Cabin Assemblies and Inside Parts
The driving cabin of an excavator is the operator's command center, and at Kyotechs, we offer a selection of driving cabin assemblies and inside parts to enhance comfort, safety, and functionality. From seats and control panels to air conditioning components, our products are designed to improve the operator's working environment and overall productivity.
Electric Parts
For reliable electrical systems in your excavator, Kyotechs offers a complete range of electric parts, including wiring harnesses, switches, sensors, and more. Our products are designed to meet the demanding requirements of heavy machinery applications, ensuring dependable performance and longevity.
Undercarriage Parts
Keep your excavator moving with confidence by choosing Kyotechs for all your undercarriage part needs. From track shoes and rollers to sprockets and idlers, our products are engineered for durability and maximum wear resistance, providing reliable support for your machine's undercarriage system.
Mini Excavator, Pile Drivers, Hammers, and More
In addition to our extensive range of excavator parts, Kyotechs also offers a variety of accessories and attachments, including mini excavators, pile drivers, hammers, and more. Whether you need to expand the capabilities of your excavator or replace worn-out attachments, we have the solutions to meet your requirements.
In conclusion, Kyotechs is dedicated to providing top-quality excavator parts and accessories that meet the highest standards of performance, reliability, and durability. With our comprehensive product range and commitment to customer satisfaction, we are confident that you will find the perfect solutions for your excavator maintenance and repair needs. Shop with us today and experience the difference that Kyotechs can make for your heavy machinery operations.
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.
What are the common symptoms of hydraulic pump wear?
Symptoms of wear include reduced efficiency, increased noise, leakage, and reduced hydraulic function.
What problems will air in the hydraulic oil cause?
Air entering the hydraulic oil will cause unstable system pressure, reduced pump efficiency and abnormal noise.
What is the reason for the cylinder pulling in the excavator engine?
Reasons from the piston group
1. The piston ring gap is too small. If the opening gap, side gap or back gap of the piston ring is too small, the piston ring will be stuck due to heat expansion when the engine is working, and it will be pressed tightly against the cylinder wall, or the piston ring will be broken, which can easily pull out grooves on the cylinder wall.
2. The piston pin is out. Because the piston pin retaining ring is not installed or falls off or breaks, the piston pin will be out during movement, which can easily damage the inner wall of the cylinder and cause the cylinder to blow into the crankcase.
3. The piston cylinder gap is too small or too large. If the piston material is poor, the manufacturing size error is too large, or the piston is deformed after the piston pin is assembled, the matching gap between the piston and the cylinder is too small, and the piston is stuck after heat expansion, which will then damage the cylinder wall.
4. The piston ring is seriously carbonized. Excessive carbon deposits cause the piston ring to stick or bite in the ring groove. At the same time, carbon deposits are a hard abrasive that will grind into longitudinal grooves on the cylinder wall.
5. The piston is seriously off-cylinder. Due to the bending and twisting of the connecting rod, the parallelism and coaxiality deviations of the connecting rod journal, main journal, and piston pin seat are too large, causing the piston to be significantly off-cylinder, which will accelerate the wear of the piston ring, piston and cylinder wall and destroy the formation of the oil film.
Reasons for cylinder sleeves
1. The roundness and cylindricality tolerances of the cylinder sleeves exceed the allowable range, which greatly reduces the sealing of the piston and cylinder sleeves. The high-temperature gas in the cylinder flows down, destroying the oil film between the piston and the cylinder wall, and then causing cylinder pulling.
2. The cylinder sleeve is deformed during the assembly process. For example: the protrusion of the upper end surface of the cylinder sleeve is too large, and the cylinder sleeve is deformed after the cylinder head is installed; the cylinder sleeve water blocking ring is too thick, and the cylinder sleeve is deformed after being pressed into the body, which can easily cause cylinder pulling.
Reasons for use:
1. Whether the size of the cylinder sleeve used during assembly does not match the cylinder body and piston.
2. The air filter is not sealed, which makes the filtering effect worse. Dust, sand and other impurities in the air are sucked into the cylinder, forming abrasive wear. Tests show that if a few grams of dust are sucked in every day, the wear of the cylinder liner will increase by more than 10 times.
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Contact: Ally Fan
Email: kyotechs@kyotechs.com
Tel: +86 020 - 82313009
Skype: allyfan333
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