Changzhou Rohn Hydraulic Sci-Tech Co., Ltd.
Changzhou Rohn Hydraulic Sci-Tech Co., Ltd.
Products
380V 3KW 9L Hydraulic Power Unit
  • 380V 3KW 9L Hydraulic Power Unit380V 3KW 9L Hydraulic Power Unit
  • 380V 3KW 9L Hydraulic Power Unit380V 3KW 9L Hydraulic Power Unit
  • 380V 3KW 9L Hydraulic Power Unit380V 3KW 9L Hydraulic Power Unit
  • 380V 3KW 9L Hydraulic Power Unit380V 3KW 9L Hydraulic Power Unit

380V 3KW 9L Hydraulic Power Unit

With over a decade of experience in the hydraulic industry, Changzhou Rohn Hydraulic is a professional manufacturer focusing on the development, production, sales, and service of hydraulic power units for dump trucks, hydraulic cylinders, hydraulic systems, accessories, and sealing actuators. Conveniently located in Changzhou, near Shanghai, we benefit from excellent transport connections.

Our skilled team is dedicated to rigorous quality control and exceptional customer service, always available to discuss your specific requirements and ensure complete satisfaction. In recent years, we have invested in state-of-the-art equipment, including fully digital test benches, longevity test platforms, loading platform test benches, tailgate durability test benches, CNC machining centers, grinders, milling machines, and saws. Additionally, we have obtained ISO9001 and CE certifications. Our products are popular across China and are exported to markets such as India, Indonesia, Turkey, South Africa, the USA, New Zealand, Singapore, and South Korea. We also welcome OEM and ODM projects. Whether you are selecting from our existing product range or seeking custom engineering solutions, our customer service team is ready to assist with your purchasing needs.


The 380V 3KW 9L Hydraulic Power Unit is a powerful and efficient hydraulic solution designed for a wide range of industrial applications. This unit is ideal for fixed installations in manufacturing, construction, and automotive sectors, providing reliable hydraulic power for various machinery and tools.


Technical Specifications

Voltage: 380V AC

Power: 3KW

Oil Reservoir Capacity: 9 liters

Motor Type: Three-phase electric motor

Pump Type: Gear pump or piston pump

Maximum Pressure: Typically ranges from 150 to 250 bar (2175 to 3625 psi)

Flow Rate: Between 1 to 9 liters per minute, depending on load conditions

Weight: Approximately 25-35 kg (varies by design and materials)


Performance Characteristics

Robust Power Output:

The 3KW electric motor ensures consistent and powerful operation, allowing the unit to handle demanding hydraulic tasks efficiently. This high voltage setup is suitable for industrial applications where robust power is essential.


High Efficiency:

Designed for energy efficiency, this hydraulic power unit minimizes energy consumption while maximizing output. The three-phase motor reduces losses and improves overall performance, making it an economical choice for industrial use.


Compact Reservoir:

The 9-liter oil reservoir strikes a balance between compact design and adequate fluid capacity, allowing for extended operation without frequent refills. This is particularly advantageous in applications where space is limited.


Versatile Applications:

The unit is versatile and can be used to power hydraulic cylinders, motors, and tools in various settings, making it suitable for multiple industries. It is particularly effective in environments requiring continuous operation.


Durability and Reliability:

Built with high-quality materials, this hydraulic power unit is designed to withstand harsh working conditions. Its robust construction reduces maintenance needs and extends the lifespan of the unit.


User-Friendly Controls:

The unit is equipped with intuitive controls that allow for easy operation. Operators can quickly adjust settings to match specific application requirements, enhancing usability.


Applications

The 380V 3KW 9L Hydraulic Power Unit is suitable for a broad range of applications, including:


Manufacturing:

Commonly used in production lines to power hydraulic presses, conveyors, and automated machinery. This unit enhances efficiency and productivity in manufacturing environments.


Construction:

Ideal for operating construction equipment such as hydraulic lifts, excavators, and other machinery. Its reliable power output is essential for heavy-duty construction tasks.


Automotive Industry:

Frequently used in automotive workshops to operate hydraulic jacks, lifts, and presses. It facilitates efficient vehicle maintenance and repair processes.


Agriculture:

This hydraulic power unit can be utilized in agricultural machinery to power implements like seeders, sprayers, and hydraulic lifts, improving the efficiency of farming operations.


Industrial Automation:

The unit is widely used in automation systems to provide hydraulic power for various actuators and machinery, enabling smooth and efficient operation.


Material Handling:

Suitable for powering hydraulic forklifts, pallet jacks, and other material handling equipment, enhancing the efficiency of warehousing and logistics operations.


Installation and Maintenance

Installation:

Ensure the unit is mounted securely in a suitable location with adequate ventilation.

Connect the hydraulic lines to the appropriate ports, ensuring tight seals to prevent leaks.

Make sure to use compatible hydraulic fluid and check the oil level before starting the unit.

Maintenance:

Regularly inspect the unit for any signs of wear, leaks, or unusual noises.

Change the hydraulic fluid according to the manufacturer’s recommendations, typically every 500-1000 operating hours.

Check and clean filters to prevent clogging and ensure optimal performance.

Inspect electrical connections and motor components regularly to prevent failures.

Safety Considerations

When operating the 380V 3KW 9L Hydraulic Power Unit, it is crucial to adhere to safety protocols:


Always wear appropriate personal protective equipment (PPE) when operating hydraulic machinery.

Ensure that all connections are secure and that there are no leaks before operation.

Follow the manufacturer’s guidelines regarding maximum pressure and flow rates to prevent damage or accidents.

Regularly check the unit for signs of malfunction or wear, and address any issues promptly.


Conclusion

The 380V 3KW 9L Hydraulic Power Unit is a reliable and powerful hydraulic solution for a variety of industrial applications. Its robust design, energy efficiency, and ease of use make it an ideal choice for professionals in manufacturing, construction, automotive, and agriculture. With proper installation and maintenance, this hydraulic power unit provides consistent performance and durability, meeting the demands of modern hydraulic systems. Whether for fixed installations or integrated into complex machinery, this unit stands out as a dependable choice in the market.

380V 3KW 9L Hydraulic Power Unit
Motor 12V 3KW
Pressure 16Mpa
Mounting Horizontal
Pump 2.6 cc/r
Tank Capacity 10L





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