Yanmar 40, Yanmar 55 hydraulic pump, KYB Original PSVD2-17E Electric":
Yanmar 40 and Yanmar 55 Hydraulic Pumps
Yanmar 40 HydraulicPump
• Application: Primarily used in YANMAR Vio40-2 excavators.
• Type: A piston pump, serving as the core component of the hydraulic system.
• Features:
• Long lifespan: Designed for durability and suitable for prolonged high-load operation.
• High strength: Capable of withstanding significant working pressures and loads.
• Easy maintenance: Relatively simple structure, facilitating inspection and repair.
• Greater precision: Provides precise hydraulic control, ensuring the stability and accuracy of the excavator.
• Corrosion resistance: Constructed with corrosion-resistant materials, suitable for operation in various harsh environments.
• Suitable for various environments: Possesses good environmental adaptability, enabling stable operation under different working conditions.
Yanmar 55 HydraulicPump
• Application: Mainly used in Yanmar Excavator Vio55 Vio55-5A.
• Type: A main hydraulic pump, responsible for converting the mechanical energy of the engine into hydraulic energy.
• Features:
• Long lifespan: Designed for durability and suitable for prolonged high-load operation.
• High strength: Capable of withstanding significant working pressures and loads.
• Easy maintenance: Relatively simple structure, facilitating inspection and repair.
• Greater precision: Provides precise hydraulic control, ensuring the stability and accuracy of the excavator.
• Corrosion resistance: Constructed with corrosion-resistant materials, suitable for operation in various harsh environments.
• Suitable for various environments: Possesses good environmental adaptability, enabling stable operation under different working conditions.
KYB Original PSVD2-17E Electric HydraulicPump
Technical Specifications
• Working Principle: Hydrostatic transmission, featuring a fixed displacement and operating in open or closed systems.
• Application: Primarily used in construction machinery such as excavators and loaders.
• Material: Cast iron, ensuring the robustness and durability of the pump body.
• Applicable Medium: Hydraulicoil, serving as the medium for transmitting energy.
• Applicable Temperature: 30-90°C, capable of normal operation within a wide temperature range.
• Nominal Pressure: 32MPa, able to withstand high working pressures.
• Rated Flow: 12, providing stable hydraulicflow.
Features
• Spherical Oil Distribution: The cylinder block and oil distribution plate adopt a spherical oil distribution design, enabling automatic centering during rotation, reducing circumferential speed, and improving efficiency.
• Radial Load: The drive shaft can withstand significant radial loads, ensuring the stability and durability of the pump.
• Low Noise: Utilizes advanced design and materials, effectively reducing noise levels.
• Regular Maintenance: Requires regular replacement of hydraulicoil (every 1000-3000 hours of operation or every six months) to ensure normal operation and prolong the service life.
Applications
• Construction Machinery: Widely used in various construction machinery such as excavators, loaders, and bulldozers, providing stable hydraulicpower support.
• Other Fields: Can also be applied to other equipment and systems requiring hydraulictransmission based on specific needs and configurations.
In summary, "Yanmar 40, Yanmar 55 hydraulicpump, KYB Original PSVD2-17E Electric" each possess distinct characteristics and advantages, making them suitable for various construction machinery and hydraulicsystems. Proper configuration and maintenance are required based on specific needs and working conditions during selection and use.