Brand Introduction
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KAYABA, also known as KYB Corporation, is a globally recognized manufacturer with a long history in hydraulic and motion control technologies. Founded in Japan, KAYABA has developed into one of the leading suppliers of hydraulic components for industrial, mobile, and automotive applications.
With decades of experience, KAYABA has established a strong reputation for product reliability, precision engineering, and continuous innovation in hydraulic systems. Its products are widely used across construction machinery, industrial automation, agricultural equipment, and transportation industries worldwide.
Product Range
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Hydraulic Pumps
KAYABA hydraulic pumps are designed for high efficiency, stable performance, and long service life. They are widely used in mobile and industrial hydraulic systems.
| Model Series | Pump Type | Max Pressure (MPa) | Displacement (cc/rev) | Typical Applications |
|---|---|---|---|---|
| PSVD Series | Axial Piston Pump | 35 | 16 – 140 | Excavators, construction machinery |
| PSV2 Series | Axial Piston Pump | 35 | 18 – 100 | Industrial hydraulic systems |
| KFP Series | Gear Pump | 21 | 5 – 63 | Agricultural machinery |
| KPV Series | Vane Pump | 21 | 10 – 60 | Machine tools, presses |
Hydraulic Valves
KAYABA hydraulic valves provide precise control of pressure, flow, and direction, ensuring system stability and operational safety.
| Model Series | Valve Type | Max Pressure (MPa) | Flow Rate (L/min) | Application Fields |
|---|---|---|---|---|
| MRV Series | Relief Valve | 35 | Up to 300 | Pressure protection |
| MDS Series | Directional Control Valve | 31.5 | Up to 200 | Mobile hydraulics |
| MFC Series | Flow Control Valve | 25 | Up to 160 | Speed regulation systems |
Hydraulic Motors
KAYABA hydraulic motors are engineered for high torque output, smooth operation, and excellent durability under heavy-duty conditions.
| Model Series | Motor Type | Max Pressure (MPa) | Max Torque (Nm) | Applications |
|---|---|---|---|---|
| MS Series | Axial Piston Motor | 35 | Up to 4500 | Construction machinery |
| MF Series | Hydraulic Motor | 31.5 | Up to 3800 | Industrial drives |
| MV Series | Vane Motor | 21 | Up to 2200 | Light industrial equipment |
Accessories and Components
KAYABA hydraulic accessories are designed to ensure system compatibility, safety, and long-term performance.
| Product Type | Model Example | Pressure Rating | Function |
|---|---|---|---|
| Hydraulic Filter | KF Series | Up to 32 MPa | Oil contamination control |
| Hydraulic Hose | KH Series | Up to 35 MPa | Fluid transmission |
| Seal Kit | KS Series | - | Leak prevention & maintenance |
Technology Advantages
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High Efficiency & Energy Saving
KAYABA hydraulic products are designed with optimized internal flow paths and advanced materials to improve energy efficiency. These innovations help reduce power loss, minimize heat generation, and lower overall operating costs.
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Durability & Reliability
KAYABA products are manufactured using high-strength materials and precision machining processes. Their excellent fatigue resistance and wear resistance ensure stable performance even in harsh working environments and long-duty cycles.
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Intelligent Control Technology
KAYABA integrates intelligent hydraulic solutions such as automatic pressure regulation, load sensing technology, and remote monitoring compatibility, enabling smarter system control and improved machine productivity.
Applications
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Construction Machinery
Widely used in excavators, loaders, cranes, and mining machinery, KAYABA hydraulic products provide powerful output and stable operation.
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Agricultural Machinery
Applied in tractors, harvesters, and agricultural attachments, offering reliable performance and smooth control under varying load conditions.
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Industrial Automation
Used in factory automation systems, hydraulic presses, and robotic equipment, ensuring precise motion control and high efficiency.
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Automotive & Transportation
Applied in commercial vehicles and rail transportation equipment, supporting braking systems, suspension systems, and auxiliary hydraulic functions.
FAQ
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Q1: What are the advantages of KAYABA hydraulic valves?
A: KAYABA valves offer precise control, high pressure resistance, stable performance, and long service life, suitable for both mobile and industrial hydraulic systems.
Q2: How do I choose the right KAYABA hydraulic pump?
A: Selection depends on required pressure, flow rate, application type, and operating conditions. Providing the original part number or system parameters helps ensure correct selection.
Q3: What maintenance is required for KAYABA hydraulic systems?
A: Regular oil replacement, filter inspection, and leakage checks are recommended to maintain optimal system performance.
Q4: What is the warranty period for KAYABA products?
A: Warranty terms depend on product type and application. Please contact us for detailed warranty information.
Q5: How should KAYABA hydraulic products be installed?
A: Installation should follow standard hydraulic installation procedures, including proper alignment, cleanliness, and pressure testing before operation.
Contact Us
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For inquiries, pricing, product consultations, or technical support, please contact Yanhui Hydraulic.