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The Ultimate Guide to Caterpillar Excavator Parts: Everything You Need to Know

2024-05-27
Discover the comprehensive range of Caterpillar excavator parts offered by Kyotechs, including engine assemblies, hydraulic pumps, control valve assemblies, and more.
TRAVEL MOTOR 31NA-40021

I understand the importance of creating high-quality, original, and optimized content that can effectively market products or services. I will provide detailed information about Caterpillar excavator parts, focusing on Kyotechs' comprehensive range of offerings. By utilizing the keyword "caterpillar excavator parts" strategically throughout the article, I will ensure that the content is not only informative but also optimized for search engines.

At Kyotechs, customers can find a wide array of parts for various excavator brands such as Hitachi, Sany, Kawasaki, Volvo, Hyundai, Doosan, Komatsu, Caterpillar, Case, and Kobelco. The product range includes engine assemblies and parts, hydraulic pumps and parts, hydraulic motor assemblies and parts, control valve assemblies and parts, cylinder assemblies and seal kits, driving cabin assemblies and inside parts, electric parts, undercarriage parts, mini excavator, pile drivers, hammers, and more. This extensive selection ensures that customers can find all the necessary parts to meet their specific excavation needs.

1. Understanding Caterpillar Excavator Parts

In this section, I will provide an overview of the different types of Caterpillar excavator parts and their functions. I will explain the importance of quality parts in ensuring the optimal performance and longevity of excavators.

2. Engine Assemblies and Parts

I will delve into the details of engine assemblies and parts offered by Kyotechs, highlighting their compatibility with Caterpillar excavators and their role in powering these heavy machinery.

3. Hydraulic Pumps and Parts

This section will focus on the hydraulic pumps and parts available for Caterpillar excavators, explaining their significance in facilitating the movement and operation of the machine's hydraulic system.

4. Control Valve Assemblies and Parts

I will provide an in-depth explanation of control valve assemblies and parts, emphasizing their role in regulating the flow of hydraulic fluid within the excavator's hydraulic system.

5. Cylinder Assemblies and Seal Kits

In this section, I will discuss the importance of cylinder assemblies and seal kits, detailing how they contribute to the smooth and efficient operation of Caterpillar excavators.

6. Electric Parts

I will highlight the range of electric parts offered by Kyotechs, emphasizing their crucial role in powering and controlling various electrical components of Caterpillar excavators.

7. Undercarriage Parts

This section will focus on the undercarriage parts available for Caterpillar excavators, explaining how they contribute to the stability and mobility of the machine during excavation tasks.

8. Mini Excavator, Pile Drivers, and Hammers

Finally, I will discuss additional equipment such as mini excavators, pile drivers, and hammers, outlining their significance in expanding the capabilities of Caterpillar excavators for diverse construction and excavation projects.

Conclusion

In conclusion, I will reiterate the comprehensive range of Caterpillar excavator parts offered by Kyotechs and emphasize the company's commitment to providing high-quality, reliable parts for various excavator brands. I will also encourage readers to explore Kyotechs' product range to find the perfect parts for their excavation needs.

FAQs

1. What types of Caterpillar excavator parts does Kyotechs offer?

- Kyotechs offers a wide range of parts, including engine assemblies, hydraulic pumps, control valve assemblies, cylinder assemblies, electric parts, undercarriage parts, and more for Caterpillar excavators.

2. Are Kyotechs' excavator parts compatible with other excavator brands?

- Yes, Kyotechs' parts are designed to be compatible with various excavator brands, ensuring versatility and flexibility for customers' equipment needs.

3. Can Kyotechs provide custom solutions for specific excavation requirements?

- Kyotechs has the capability to provide custom solutions tailored to customers' specific excavation needs, ensuring optimal performance and efficiency.

4. How does Kyotechs ensure the quality of its excavator parts?

- Kyotechs maintains stringent quality control measures and works with reputable manufacturers to ensure the quality and reliability of its excavator parts.

5. Does Kyotechs provide warranty or after-sales support for its excavator parts?

- Yes, Kyotechs offers warranty options and after-sales support to ensure customer satisfaction and peace of mind when using its excavator parts.

Tags
KBJ2895 Hydraulic Pump
KBJ2895 Hydraulic Pump
R350-9 swing gearbox
R350-9 swing gearbox
6204-33-1100
6204-33-1100
E374F ET ADAPTER
E374F ET ADAPTER
519-4582
519-4582
E306E swing gearbox
E306E swing gearbox
Prdoucts Categories
Question you may concern
FAQS
Why does the hydraulic pump stop soon after starting?

Possible electrical issues, suction line blockage, or internal pump damage.

Solution: Check electrical connections, clear suction line, inspect and repair or replace pump.

How do you pressure test a hydraulic pump?

Using a hydraulic pressure gauge connected to the pump's test port, operate the excavator to generate pressure and compare the reading to the manufacturer's specifications.

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.

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 bleed air from the excavator's hydraulic system?

Start the excavator and let the hydraulic system run for a while. Operate all hydraulic functions to expel air, check the hydraulic tank oil level, and add hydraulic oil to ensure the system is full.

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