✉️ info@kyotechs.com
✉️ info@kyotechs.com
☎ +86 020-8231 3009
☎ +86 020-8231 3009
Our Service
Our Service
FAQs
FAQs
Let's Chat
Let's Chat

Reliable R120-9 Excavator Parts for Improved Performance

At Kyotechs, we understand the importance of high-quality parts to keep your R120-9 excavator operating at its best. Our extensive range of parts and assemblies is designed to optimize the performance and durability of your machine, ensuring smooth and efficient operation on every job site.

Engine Assemblies and Parts:

Our selection of engine assemblies and parts for the R120-9 excavator includes everything you need to keep the heart of your machine running smoothly. From cylinder heads and gaskets to fuel injectors and water pumps, we have the components you need to maintain peak engine performance.

Hydraulic Pumps and Parts:

The hydraulic system is crucial to the functionality of any excavator, and our range of hydraulic pumps and parts is built to withstand the toughest working conditions. Whether you need a new pump, cylinder, or seal kit, our selection is sure to meet your needs for reliable and efficient hydraulic operation.

Control Valve Assemblies and Parts:

When it comes to precision control of your R120-9 excavator, our control valve assemblies and parts are designed to deliver smooth and accurate operation. Keep your machine performing at its best with our selection of control valves, spools, and related components.

Cylinder Assemblies and Seal Kits:

For reliable movement and operation of the boom, arm, and bucket on your R120-9 excavator, our cylinder assemblies and seal kits provide the durability and performance you need. With high-quality components and expert engineering, you can trust in the reliability of our cylinder products.

Electric Parts:

From wiring harnesses and sensors to switches and relays, our range of electric parts for the R120-9 excavator is designed to keep your machine's electrical system running smoothly. Trust in the quality and performance of our electric components for reliable operation on any job site.

Undercarriage Parts:

The undercarriage is a critical component of any excavator, and our selection of undercarriage parts for the R120-9 is built to deliver durability and performance. With track rollers, sprockets, idlers, and more, we have everything you need to keep your machine moving smoothly.

Conclusion:

At Kyotechs, we are proud to offer a comprehensive range of parts and assemblies for the R120-9 excavator. With a focus on quality, durability, and performance, our products are designed to meet the needs of professionals in the construction and excavation industries. Trust in Kyotechs for reliable parts that keep your machine operating at its best.

With your R120-9 excavator, you need reliable, customized parts and Kyotechs offer the perfect solution to make your machine work at its best. This is the place to find the widest catalog of the best quality components for your excavator.

FAQ:
What causes hydraulic pump cavitation?

Possible low hydraulic oil level, high oil viscosity, or restricted fluid flow.

Solution: Refill hydraulic oil, use correct viscosity oil, check and clear restricted areas.

How to charge a new battery for the first time?

After the newly purchased battery is injected with the liquid with the appropriate specific gravity, it should be placed for 6-8 hours to allow the liquid to penetrate the plates. When the temperature of the liquid drops below 30℃, it can be charged for the first time. The initial charge should be carried out in two stages. The charging current in the first stage should be lower than 1/10 (one tenth) of the rated capacity of the battery, and the time is about 25-35 hours. When the voltage of a single cell rises to 2.4 volts, the current is reduced by half and the second stage is entered, which takes about 20-30 hours. When the electrolyte emits strong bubbles and the specific gravity no longer rises, the voltage of a single cell rises to 2.6-2.75 volts and remains unchanged for 2-3 hours, it means that the battery is fully charged. During charging, the temperature of the electrolyte will rise, exceeding 40℃ in summer and 35℃ in winter. Charging should be suspended and recharged when the temperature drops below 30℃ to prevent damage to the plates and separators.

How to troubleshoot the excavator's swing system?

Swing system issues are usually related to the hydraulic motor, swing gears, or control valves. First, check the operation of the hydraulic motor, inspect the gears for wear, and ensure the control valves are working properly. Replace faulty parts as needed.

How to deal with hydraulic pump overheating?

The way to deal with overheating is to check the hydraulic oil level, clean or replace the filter, check the cooling system and adjust the system load.

Top Selling Products

Excavator Parts SAA6D125E-3 Engine Assembly For Komatsu PC400-7

Excavator Parts SAA6D125E-3 Engine Assembly For Komatsu PC400-7

Excavator Spare Parts 4254137 Control Valve For Hitachi ZX330-3 ZX350-3

Excavator Spare Parts 4254137 Control Valve For Hitachi ZX330-3 ZX350-3
Related Blog

Remanufactured control valves and hydraulic pumps are really popular!

Discover the growing popularity of Kyotechs' remanufactured control valves and hydraulic pumps. Specializing in models like the PC300-7 Hydraulic Main Pump, PC400-7 Hydraulic Main Pump, and PC200-7 Control Valve, Kyotechs delivers unmatched quality and performance. Our remanufactured products undergo rigorous testing to ensure durability and efficiency, providing cost-effective solutions for heavy machinery. Trust Kyotechs for reliable parts that enhance the lifespan and functionality of your equipment, making us a global leader in hydraulic components. Optimize your operations with our expertly refurbished products today.
Remanufactured control valves and hydraulic pumps are really popular!

Exploring the 2024 Shanghai Construction Machinery Exhibition: A Symphony of Wisdom and Power

Discover the 2024 Shanghai Construction Machinery Exhibition with Kyotechs, where innovation meets power. This premier event showcases cutting-edge excavator parts and groundbreaking solutions in construction machinery. Join industry leaders in an enlightening exploration of advanced technologies and strategies that redefine engineering. Whether you're seeking the latest trends or quality excavator parts, this exhibition is your gateway to a world of possibilities. Don't miss the harmonious fusion of wisdom and power at this year's Shanghai Construction Machinery Exhibition.

Exploring the 2024 Shanghai Construction Machinery Exhibition: A Symphony of Wisdom and Power

Kyotechs will be attending the 2024 Las Vegas Machinery Show

Kyotechs is an international trading company specializing in excavator accessories and engine parts. With many years of industry experience and excellent product quality, we have won the trust of customers around the world. Whether in product innovation, technical support or after-sales service, we are always committed to providing customers with comprehensive solutions to help the sustainable development of the global construction machinery industry.
Kyotechs will be attending the 2024 Las Vegas Machinery Show

Top Hydraulic Pump Wholesale manufacturer in Asia

In the construction and heavy machinery industry, the demand for reliable and high-quality hydraulic pumps and parts is ever-growing. As a vital component in excavators and other heavy equipment, hydraulic pumps play a crucial role in ensuring smooth and efficient operations. KYOTECHS, established in 2009, has become a leading name in the industry, providing a comprehensive range of hydraulic pumps and related components. This blog post explores the offerings of KYOTECHS and why they are a preferred choice for businesses seeking wholesale hydraulic pump suppliers in Asia.
Top Hydraulic Pump Wholesale manufacturer in Asia
Related Search
3713974
3713974
31NB-11150
31NB-11150
PC200-8MO swing gearbox
PC200-8MO swing gearbox
E320 SENSOR
E320 SENSOR
PC200-7 Hose
PC200-7 Hose
KHR3825
KHR3825
SH280 roller
SH280 roller
E320D MONITOR
E320D MONITOR
6BD1 liner kit
6BD1 liner kit
LS15V00022F1
LS15V00022F1
Get in touch with us
If you have any comments or good suggestions, please leave us a message, later our professional staff will contact you as soon as possible.
Please enter your name not exceed 100 characters
The email format is not correct or exceed 100 characters, Please reenter!
Please enter a valid phone number!
Please enter your field_188 not exceed 100 characters
Please enter your content not exceed 500 characters
Contact customer service

Leave a Message We will call you back soon!

×

Hello,
I am very interested in this product of yours.
Please send me your product details, price, specifications, similar models.
Looking forward to your quick reply.
Thanks!

Please enter your name not exceed 100 characters
The email format is not correct or exceed 100 characters, Please reenter!
Please enter a valid phone number!
Please enter your field_188 not exceed 100 characters
Please enter your content not exceed 500 characters