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The Different Parts of an Excavator | Kyotechs

2025-01-26
Explore the different parts of an excavator with this comprehensive guide by Kyotechs. Established in 2009, we offer a full range of excavator parts, servicing brands like Hitachi, Volvo, and Caterpillar. From engine assemblies to hydraulic pumps, find everything you need for your excavator maintenance and repair.

Unveiling the Heart of Construction Machinery

Ever wonder what makes excavators such pivotal machines in construction sites around the globe? At Kyotechs, we are more than familiar with the nuts and bolts that power these colossal machines. Established in 2009, our company has been at the forefront of providing top-notch excavator parts for renowned brands like Hitachi, Sany, and Caterpillar, among others. Here's an inside look into the different parts of an excavator that keep construction sites humming.

Engine Assemblies: The Powerhouse of Excavators

The heart of any excavator is its engine. At Kyotechs, we know that a reliable engine means efficient operations. We offer a wide array of engine assemblies and parts tailored for top-tier brands, ensuring that power and efficiency are never compromised. Whether it’s for a Komatsu or a Kobelco, our engine components guarantee the highest performance and durability in the toughest conditions.

Hydraulic Systems: Ensuring Smooth Operations

Hydraulic pumps and parts are vital to the excavator’s functionality, delivering the necessary force to perform an array of tasks. At Kyotechs, our range includes top-of-the-line hydraulic motor assemblies and control valve parts. These components ensure that your equipment operates with precision and power, fulfilling all hydraulic needs with ease.

Control Valve Assemblies: Commanding Precision and Control

The intricacy of control valve assemblies cannot be overstated. Responsible for directing hydraulic fluid, these valves are what give excavators their command precision. Kyotechs provides a myriad of control valve assemblies and parts that cater to the varied requirements of excavator machinery, ensuring optimal functionality and ease of operation.

Cylinder Assemblies: The Backbone of Movement

For an excavator, movement is everything, and this is made possible by robust cylinder assemblies. Kyotechs offers durable cylinder assemblies and seal kits that are essential for the operation of excavator booms, arms, and buckets. This ensures seamless and powerful mining and lifting operations on any construction site.

Driving Cabin: The Command Center

The driving cabin of an excavator is where it all comes together. We supply driving cabin assemblies and inner parts with a focus on comfort, safety, and control, ensuring operators have everything they need at their fingertips. Exemplary design and functionality make excavator operation a breeze, even in the most challenging environments.

Electric Parts: Power and Efficiency

In a world rapidly moving towards automation, electric parts play a crucial role. From batteries to wiring harnesses, Kyotechs offers comprehensive electric solutions for excavators, enhancing overall performance and ensuring that every operational aspect is powered efficiently.

Undercarriage Parts: Stability and Mobility

An excavator's undercarriage is fundamental for stability and mobility. Our inventory includes top-in-class undercarriage parts that ensure your machine's ground contact remains secure and maneuverable across varying terrains. High-quality tracks, rollers, and chains are just a part of our promise to maintain your machine's mobility.

Specialty Equipment: Pile Drivers and Hammers

Specialized attachments like pile drivers and hammers enhance the versatility of excavators. At Kyotechs, we pride ourselves in offering a diverse range, accommodating various industrial tasks and requirements. Whether it’s for breaking ground or driving piles, these attachments are designed to deliver unmatched performance.

One-Stop Solutions: Simplifying Excavator Maintenance

Kyotechs doesn’t just stop at individual parts; our goal is to provide comprehensive solutions. We offer One-Stop Excavator Software Solutions, One-Stop Engine Repair Solutions, and One-Stop Hydraulic Repair Solutions. Our holistic approach helps our clients streamline maintenance and repairs, saving them both time and resources.

Conclusion: Trust Kyotechs for Unmatched Excavator Parts

Understanding the different parts of an excavator and their functionalities lets you appreciate these machines' engineering marvels. At Kyotechs, we are committed to providing high-quality parts and solutions that keep your excavators running at peak performance. Established in 2009, our experience and range make us the go-to choice for all your excavator needs. Trust us to help you keep your projects moving seamlessly with our reliable products and solutions.

Frequently Asked Questions (FAQ)

1. What brands do Kyotechs provide parts for?

Kyotechs offers parts for brands such as Hitachi, Sany, Kawasaki, Volvo, Hyundai, Doosan, Komatsu, Caterpillar, Case, and Kobelco.

2. Can Kyotechs provide parts for specific hydraulic needs?

Yes, Kyotechs provides comprehensive hydraulic pump and parts solutions, meeting a wide array of specific hydraulic needs for various excavator models.

3. How does Kyotechs ensure the quality of its products?

Our products undergo rigorous quality checks and are sourced or manufactured to meet the highest standards of reliability and performance.

4. Do you offer solutions for electric parts of excavators?

Absolutely, Kyotechs offers a variety of electric parts designed to enhance the overall performance of your excavator.

5. Can you help with specialized excavator attachments?

Yes, we offer specialized attachments like pile drivers and hammers, expanding the versatility of excavators for varied industrial tasks.

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FAQS
Digging powerlessness is one of the typical faults of excavators

Digging powerlessness can be divided into two situations: one is digging powerlessness, the engine does not hold back, and the load feels very light; the second is digging powerlessness, when the boom or dipper stick is extended to the bottom, the engine is seriously held back or even stalled.

 

①, digging powerlessness but the engine does not hold back. The magnitude of the digging force is determined by the output pressure of the main pump, and whether the engine holds back depends on the relationship between the oil pump absorption torque and the engine output torque. The engine does not hold back, indicating that the oil pump absorption torque is small and the engine load is light. If the working speed of the excavator is not obviously abnormal, the maximum output pressure of the main pump, that is, the system overflow pressure, should be checked in particular. If the overflow pressure measurement value is lower than the specified value, it indicates that the overload overflow valve setting value of the hydraulic circuit of the mechanism is incorrect, resulting in premature overflow of the mechanism and powerlessness. The machine can be adjusted by turning the adjustment screw.

 

②, digging powerlessness, engine holding back. The engine holding back indicates that the absorption torque of the oil pump is greater than the engine output torque, causing the engine to overload. This fault should first check whether the engine speed sensing system is normal, and the inspection method is similar to the engine inspection method described above. After the above detailed inspection and troubleshooting, the engine speed sensing system will resume normal function, the engine stalling phenomenon will disappear, and the digging force will return to normal.

When does the battery in use need to be recharged?

When the battery liquid specific gravity is lower than 1.15 or the single cell voltage is lower than 1.7V (V), or when changing seasons for maintenance, it should be removed for recharging and the liquid specific gravity should be adjusted. If it needs to be parked for a long time, it should be fully charged and stored, and recharged once a month. If it needs to be stored for a long time, it should be fully charged, all the liquid should be poured out, and the filling port should be sealed for storage. When it needs to be used, re-add the electrolyte that meets the requirements.

What steps should be taken if the excavator engine exhibits low oil pressure?

First, check the oil level and add oil if it's low. Inspect the oil filter for clogs or restrictions, and replace it if necessary. Check the oil pump for wear or damage, and test the oil pressure sensor for accuracy. If these components are functioning correctly, inspect the engine bearings and journals for excessive wear.

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.

Why choose Kyotechs?

1. Kyotechs, Focus on the machinery industry over 20 years, have abundant experience and sound reputation in the field. support the full range of excavator accessories.
2. kyotechs offer Maintenance service: repair and testing for monitor ECU controller software; Engine start testing, remanufacture and repaint; Hydraulic pump refit, etc.
3. 100% quality guaranteed; Kyotechs offers different quality requirements for excavator parts. new and used genuine parts, OEM parts made in China, Japan, Korea. main parts normal operation running at least 3-5 years. Use Kyotechs parts; few worries!
4. Small orders and sample orders are acceptable; large quantities and price negotiations.
5. Quick delivery time: order before 4:00 p.m. and ship out on the same day.

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