✉️ 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

Kyotechs Excavator Parts 705-56-34360 | Hitachi, Sany, Volvo

Looking for high-quality excavator parts to keep your machines running smoothly? Look no further than Kyotechs! Our extensive range of parts covers all major brands, including Hitachi, Sany, Kawasaki, Volvo, Hyundai, Doosan, Komatsu, Caterpillar, Case, and Kobelco. Whether you need engine assemblies, hydraulic pumps, control valves, or electric parts, we have you covered.

Engine Assemblies and Parts:

Our engine assemblies and parts are designed to meet the highest standards of quality and performance. With Kyotechs, you can be sure that your excavator's engine will deliver optimal power and efficiency, ensuring maximum productivity on the job site.

Hydraulic Pumps and Parts:

The hydraulic system is crucial to the operation of your excavator, and Kyotechs offers a comprehensive selection of hydraulic pumps and parts to keep your equipment running smoothly. From main pumps to pilot pumps, we have everything you need to maintain peak performance.

Hydraulic Motor Assemblies and Parts:

For smooth and reliable operation of your excavator's hydraulic system, Kyotechs provides a range of motor assemblies and parts. Our products are engineered for durability and precision, ensuring minimal downtime and maximum productivity.

Control Valve Assemblies and Parts:

Precise control of your excavator is essential for efficient operation, and Kyotechs offers a wide range of control valve assemblies and parts to keep your equipment working at its best. With our high-quality components, you can count on smooth and accurate performance.

Cylinder Assemblies and Seal Kits:

Kyotechs' cylinder assemblies and seal kits are designed to withstand the toughest working conditions, delivering reliable performance and long service life. From boom cylinders to arm cylinders, we have the right solutions for your excavator.

Driving Cabin Assemblies and Inside Parts:

Comfort and ergonomics are essential for operators, and Kyotechs provides driving cabin assemblies and inside parts to ensure a safe and enjoyable working environment. With our products, you can enhance productivity while prioritizing operator well-being.

Electric Parts:

From wiring harnesses to sensors, Kyotechs offers a comprehensive range of electric parts to keep your excavator's electrical system in top condition. Our products are designed for easy installation and reliable performance, so you can minimize maintenance time and maximize uptime.

Undercarriage Parts:

Maintaining the undercarriage of your excavator is critical for overall machine performance, and Kyotechs offers a complete selection of undercarriage parts to keep your equipment moving forward. From track shoes to rollers, we have the components you need for durability and reliability.

Mini Excavator, Pile Drivers, Hammers, and More:

In addition to essential parts for standard excavators, Kyotechs also provides a wide range of accessories and attachments, including parts for mini excavators, pile drivers, hammers, and more. With our diverse product offering, you can optimize your equipment for various applications.

With Kyotechs, you can count on top-quality parts, exceptional customer service, and competitive pricing. Shop today and experience the difference in performance and reliability for your excavators.

FAQ:
How to check if the hydraulic system of a track excavator is functioning properly?

To check if the hydraulic system is functioning properly, observe the color and viscosity of the hydraulic oil, check the oil level in the hydraulic tank, look for leaks in the lines and fittings, and test the output pressure of the hydraulic pump.

What is the function of the hydraulic pump pressure relief valve?

The pressure relief valve protects the hydraulic system from damage caused by excessive pressure by releasing excess hydraulic oil when the pressure exceeds the set value.

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.

What are the reasons why the excavator can rotate when starting, but cannot start?

1.There is no oil in the fuel tank.

 

2.The fuel filter and oil-water separator are blocked.

 

3.The low-pressure oil circuit does not supply oil.

 

4.The injection pump does not pump oil.

 

5.There is air in the oil circuit.

 

6.The valve timing is misaligned. The opening time of the valve is not coordinated with the stroke of the piston in the cylinder. For example, when the piston makes a compression stroke in the cylinder, the intake and exhaust valves are open, and fresh air is driven out of the cylinder, so that there is no combustion gas in the cylinder and it cannot start.

 

7.The solenoid valve of the injection pump is broken and is in a closed state, and the diesel cannot enter the high-pressure chamber.

Related Products
705-56-34290 705-56-34180 705-56-34360 705-56-34130 LW250-5 LW250-5H WA320-6 HYDRAULIC PUMP

Engineering machinery parts 705-56-34290 705-56-34180 705-56-34360 705-56-34130 hydraulic pump LW250-5 LW250-5H WA320-6

Read More
Engineering machinery parts 705-56-34290 705-56-34180 705-56-34360 705-56-34130 hydraulic pump LW250-5 LW250-5H WA320-6
119233-77932

Excavator Spare Parts 119233-77932 Solenoid Valve For Engine Assembly

Excavator Spare Parts 119233-77932 Solenoid Valve For Engine Assembly
6271-71-6110

Excavator Parts 6271-71-6110 Fuel Filter Head For Komatsu PC130-8

Excavator Parts 6271-71-6110 Fuel Filter Head For Komatsu PC130-8
6509002R 6509002JT PISTON PUMP SY35C

Excavator Spare Parts 6509002R 6509002JT Piston Pump For Sany SY35C

Excavator Spare Parts 6509002R 6509002JT Piston Pump For Sany SY35C
AP2D25LV1RS7-929-4 19020-17000 TB145 HYDRAULIC PUMP

Excavator Parts AP2D25LV1RS7-929-4 19020-17000 Hydraulic Pump For TB145

Excavator Parts AP2D25LV1RS7-929-4 19020-17000 Hydraulic Pump For TB145
9520A413G 9320A217G 9520A381G 9520A382G 9520A389G 9520A380G 2644C313 2644C342 2644C31 483-2328 316-6964 DP210 FUEL PUMP

Excavator Spare Parts 9520A413G 316-6964 Fuel Pump For DP210

Excavator Spare Parts 9520A413G 316-6964 Fuel Pump For DP210
6261-81-6900

Excavator Parts 6261-81-6900 Water Temperature Sensor For Komatsu PC200-8

Excavator Parts 6261-81-6900 Water Temperature Sensor For Komatsu PC200-8
Top Selling Products
119233-77932

Excavator Spare Parts 119233-77932 Solenoid Valve For Engine Assembly

Excavator Spare Parts 119233-77932 Solenoid Valve For Engine Assembly
6271-71-6110

Excavator Parts 6271-71-6110 Fuel Filter Head For Komatsu PC130-8

Excavator Parts 6271-71-6110 Fuel Filter Head For Komatsu PC130-8
6509002R 6509002JT PISTON PUMP SY35C

Excavator Spare Parts 6509002R 6509002JT Piston Pump For Sany SY35C

Excavator Spare Parts 6509002R 6509002JT Piston Pump For Sany SY35C
AP2D25LV1RS7-929-4 19020-17000 TB145 HYDRAULIC PUMP

Excavator Parts AP2D25LV1RS7-929-4 19020-17000 Hydraulic Pump For TB145

Excavator Parts AP2D25LV1RS7-929-4 19020-17000 Hydraulic Pump For TB145
9520A413G 9320A217G 9520A381G 9520A382G 9520A389G 9520A380G 2644C313 2644C342 2644C31 483-2328 316-6964 DP210 FUEL PUMP

Excavator Spare Parts 9520A413G 316-6964 Fuel Pump For DP210

Excavator Spare Parts 9520A413G 316-6964 Fuel Pump For DP210
6261-81-6900

Excavator Parts 6261-81-6900 Water Temperature Sensor For Komatsu PC200-8

Excavator Parts 6261-81-6900 Water Temperature Sensor For Komatsu PC200-8
702-21-57400

Excavator Parts 702-21-57400 Solenoid Valve For Komatsu PC200-7

Excavator Parts 702-21-57400 Solenoid Valve For Komatsu PC200-7
453-5523

Excavator electrical parts 453-5523 Travel Pedal Sensor For Caterpillar E320D2 E323D2 E326D2

Excavator electrical parts 453-5523 Travel Pedal Sensor For Caterpillar E320D2 E323D2 E326D2
0429-7075

Excavator Parts 0429-7075 Engine Fuel Transfer Pump For Volvo EC210B

Excavator Parts 0429-7075 Engine Fuel Transfer Pump For Volvo EC210B
377-9082

Excavator Spare Parts 377-9082 Belt Tensioner For Caterpillar C4.4 C6.6

Excavator Spare Parts 377-9082 Belt Tensioner For Caterpillar C4.4 C6.6
352-0211 C15 Water Pump

Excavator Spare Parts 352-0211 Water Pump For Caterpillar C15 Engine

Excavator Spare Parts 352-0211 Water Pump For Caterpillar C15 Engine
309-5795

Excavator Parts 309-5795 Pressure Sensor For Caterpillar 313B 345C

Excavator Parts 309-5795 Pressure Sensor For Caterpillar 313B 345C
Related Blog

How to choose the equipment that needs to be replaced?

Discover how to determine which equipment requires replacement by reading our article. At Kyotechs, we specialize in providing insights on excavators and mini excavators, ensuring your operations run smoothly with the right machinery. Learn expert tips to optimize your fleet and boost productivity. Choose Kyotechs for reliable guidance on maintaining and upgrading your excavation equipment.
How to choose the equipment that needs to be replaced?

Advancing with the industry, Kyotechs 2024 Shanghai Bauma China journey begins

Embark on Kyotechs' 2024 journey at Bauma China in Shanghai, a pivotal event for the excavator industry. Join us as we advance with the latest innovations, driving the future of construction. Discover unparalleled expertise and cutting-edge technology from Kyotechs at this premier expo. Stay ahead with Kyotechs at Bauma China 2024.

Advancing with the industry, Kyotechs 2024 Shanghai Bauma China journey begins

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
Related Search
8-97602485-2
8-97602485-2
31NB-11151
31NB-11151
401-00316B
401-00316B
SK130-8 alternator
SK130-8 alternator
31Q4-11141
31Q4-11141
3559048
3559048
253-0616
253-0616
4TNV106T-S
4TNV106T-S
2970529
2970529
706-7K-01081
706-7K-01081
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