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High-Quality R520-9 Swing Motor | Kyotechs Excavator Parts

Looking for a reliable swing motor for your R520-9 excavator? Kyotechs is your one-stop shop for high-quality excavator parts and accessories. Our R520-9 swing motor is designed to provide smooth and efficient operation, making it the perfect choice for your excavator needs.

Top-Quality Construction

Our R520-9 swing motor is built to last, with a sturdy construction that can withstand the toughest working conditions. Made from high-quality materials, this swing motor is durable and reliable, ensuring long-lasting performance and minimal maintenance.

Smooth Operation

With advanced engineering and precision manufacturing, our R520-9 swing motor delivers smooth and precise movement, allowing for efficient operation of your excavator. You can trust that our swing motor will provide the power and performance you need for your excavation projects.

Easy Installation

Installing our R520-9 swing motor is quick and hassle-free, allowing you to get your excavator up and running in no time. With a user-friendly design, you can easily replace your old swing motor with our high-quality product, saving you time and effort.

Compatibility with Various Brands

Our R520-9 swing motor is designed to be compatible with a wide range of excavator brands, including Hitachi, Sany, Kawasaki, Volvo, Hyundai, Doosan, Komatsu, Caterpillar, Case, and Kobelco. This versatility makes it the ideal choice for any construction or excavation job.

Trust Kyotechs for Your Excavator Needs

At Kyotechs, we are dedicated to providing top-quality parts and accessories for excavators to meet the needs of our customers. With our extensive product range, including engine assemblies, hydraulic pumps and parts, control valve assemblies, and more, you can trust us to deliver reliable and durable products for your excavator.

Choose Kyotechs for your R520-9 swing motor needs and experience the difference in quality and performance. Shop with us today and take your excavator to the next level.

FAQ:
Why does the hydraulic system overheat during excavation?

Possible low hydraulic oil level, clogged filter, excessive load, or cooling system failure. Solution: Check and refill hydraulic oil, clean or replace filter, reduce system load, check and repair cooling system.

How often should the hydraulic oil be changed?

Usually the hydraulic oil is changed every 2000 hours or as recommended by the manufacturer.

What kind of battery is used in the excavator? Why?

The batteries we use are all lead-acid batteries for starting. Because this type of battery has the characteristics of large starting current and can meet the power supply requirements of the starter motor.

What are the reasons for the excavator engine to emit black smoke?
  1. 1. Insufficient air intake: Check whether the intake valve clearance is within a reasonable range. Unequal valve clearance will cause insufficient intake pressure and volume; whether the air filter is clogged. The supercharger is damaged, resulting in insufficient intake pressure;

 

2. The diesel quality is poor, and the diesel pump and fuel injector are worn;

 

3. Injector wear: Excessive fuel injection leads to incomplete combustion. Service personnel are required to perform an engine cylinder disconnection experiment to check whether it is caused by wear of the fuel injector.

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