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Kyotechs | Excavator Parts SG025E | Hydraulic Pumps, Engines, Control Valves

Kyotechs offers a comprehensive range of top-quality excavator parts SG025E to meet the diverse needs of construction and earthmoving industry professionals. Our products are compatible with leading excavator brands such as Hitachi, Sany, Kawasaki, Volvo, Hyundai, Doosan, Komatsu, Caterpillar, Case, and Kobelco.

Engine Assemblies and Parts:

Our engine assemblies and parts are engineered to deliver exceptional performance and reliability. From cylinder heads to piston rings, we offer a wide selection of engine components designed to meet the rigorous demands of heavy-duty excavator applications.

Hydraulic Pumps and Parts:

Ensure smooth and efficient hydraulic system operation with our range of high-performance hydraulic pumps and parts. Find genuine replacements for your Hitachi, Volvo, or Komatsu excavator, and keep your equipment running at its best.

Hydraulic Motor Assemblies and Parts:

For superior digging and material handling capabilities, explore our hydraulic motor assemblies and parts. We provide durable and precision-engineered components that are essential for the optimal functioning of your excavator's hydraulic system.

Control Valve Assemblies and Parts:

Maximize control and productivity with our precision-crafted control valve assemblies and parts. Our offerings cover a wide range of excavator models, ensuring a perfect fit and seamless operation.

Cylinder Assemblies and Seal Kits:

Keep your excavator's hydraulic cylinders operating smoothly with our cylinder assemblies and seal kits. With high-quality seals and expertly machined components, you can expect long-lasting performance and minimal downtime.

Driving Cabin Assemblies and Inside Parts:

Enhance operator comfort and safety with our driving cabin assemblies and inside parts. From seats and controls to air conditioning systems, we offer everything you need to optimize the operator's environment.

Electric Parts:

Stay powered and connected with our extensive selection of electric parts for excavators. Whether you need wiring harnesses, switches, or sensors, we have the components to keep your machine fully operational.

Undercarriage Parts:

Ensure stability and maneuverability with our range of undercarriage parts, including tracks, rollers, and idlers. Our products are designed to withstand the toughest working conditions while maintaining smooth and reliable movement.

Mini Excavator, Pile Drivers, Hammers, etc.:

Discover a wide array of attachments and accessories to expand the versatility of your excavator. From mini excavators to pile drivers and hammers, we have the tools you need to tackle various tasks on the job site.

Experience the quality and reliability of Kyotechs excavator parts SG025E, trusted by construction professionals worldwide. Shop now and keep your equipment performing at its peak efficiency.

FAQ:
How can I pay the order?

We can accept payment by T/T, Trade Assurance, Paypal, or Western Union.

What to do if the excavator engine overheats?

Engine overheating may be caused by low coolant levels, clogged cooling system, or water pump failure. Check the coolant level, clean the radiator, inspect the water pump and fan, and replace faulty parts as necessary.

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.

What is the matter with the engine speed drop when the excavator is working? How to solve it?

8 reasons for the engine speed drop of the excavator, 6 solutions are here!

 

As the name suggests, engine speed drop means the failure of the engine speed drop during the operation of the excavator. There are two manifestations of speed drop, one is a slight speed drop within 200 revolutions, and the other is a serious speed drop above 300 revolutions, which is likely to cause the excavator to suddenly shut down. There are 8 main reasons for the engine speed drop of the excavator.

 

1. The diesel oil circuit of the excavator is faulty. Generally speaking, when the diesel oil circuit is blocked, it may cause the speed drop phenomenon.

 

2. The hydraulic system of the excavator has a fault, so that the hydraulic pump cannot change the displacement normally, causing the system pressure to be too high, and the speed drop may also cause a machine failure.

 

3. The output power of the excavator engine itself is insufficient, the output power is lower than the rated power, and the speed is too low. There is also a problem with the main pump.

 

4. The engine uses fuel of poor quality or the water content of the fuel is too high, which will lead to insufficient engine power and speed drop.

 

5. When the air intake system leaks or is blocked, the engine will be short of air supply, resulting in incomplete combustion of fuel, and there will be speed drop and black smoke failure.

 

6. Due to the large gap of the solenoid valve, the fuel supply is insufficient, which causes the engine to drop.

 

7. The joint of the fuel supply circuit of the fuel system is loose or the pipeline is broken, causing fuel leakage or foreign matter blockage, resulting in insufficient fuel supply. In addition to speed drop, it may also cause flameout.

 

8. There are many reasons for speed drop, such as incorrect valve clearance, wrong injection timing, damaged turbocharger, faulty brakes, etc.

 

Having said so many reasons for the speed drop of the excavator engine, what should we do when the speed drop occurs?
The solutions are all here!

 

1. First, check whether the diesel used in the excavator is deteriorated, whether there are impurities in the oil, and whether the oil circuit is blocked.

 

2. Check the valve clearance of the excavator engine and the speed of the engine.

 

3. Check the intake pipeline, clean the air pre-filter and air filter element, and start the engine again.

 

4. Check whether the speed drop of the excavator occurs when the engine is under load?

 

5. Carefully check the engine to see if the engine failure causes the speed drop of the excavator engine.

 

6. In addition, the electronic control, hydraulic system, fuel system, etc. need to be checked.

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