Changzhou Rohn Hydraulic Sci-Tech Co., Ltd.
Changzhou Rohn Hydraulic Sci-Tech Co., Ltd.
220V 0.75KW 5L Four-Valve Group Unit
  • 220V 0.75KW 5L Four-Valve Group Unit220V 0.75KW 5L Four-Valve Group Unit
  • 220V 0.75KW 5L Four-Valve Group Unit220V 0.75KW 5L Four-Valve Group Unit
  • 220V 0.75KW 5L Four-Valve Group Unit220V 0.75KW 5L Four-Valve Group Unit

220V 0.75KW 5L Four-Valve Group Unit

Changzhou Rohn Hydraulic Sci-Tech Co., Ltd. is a professional manufacturer, factory, and trading company specializing in the research, development, production, sales, and service of 220V 0.75KW 5L Four-Valve Group Unit. Our products are popular nationwide and exported to India, Indonesia, Turkey, South Africa, the USA, New Zealand, Singapore, and South Korea.

The 220V 0.75KW 5L Four-Valve Group Unit, designed for export to Malaysia, is an advanced hydraulic power unit ideal for educational test benches. This versatile and robust unit offers exceptional performance, reliability, and ease of use, making it an essential tool for a wide range of applications in academic and research settings.

Product Features

Voltage and Power:

Voltage: 220V

Power: 0.75KW

The unit operates efficiently on a standard 220V power supply, delivering a substantial 0.75KW of power. This ensures consistent and reliable performance for a variety of hydraulic applications.

Reservoir Capacity: Tank Volume: 5L

With a 5-liter oil reservoir, the unit provides ample fluid capacity for extended operation, minimizing the need for frequent refills.

Four-Valve Configuration:

Valve Group: Four-Valve Group

The integrated four-valve group offers precise control and flexibility, allowing users to easily manage multiple hydraulic functions simultaneously.

Compact Design:

The compact and ergonomic design of the unit makes it easy to integrate into various setups, particularly within educational and laboratory environments where space may be limited.

Durable Construction:

Built with high-quality materials and components, the unit ensures long-term durability and reliability, even under rigorous use conditions.

Product Performance

The 220V 0.75KW 5L Four-Valve Group Unit is engineered to deliver high performance and efficiency. Key performance attributes include:

High Efficiency:

The unit’s motor and hydraulic components are optimized for efficient energy use, ensuring that maximum power is delivered with minimal waste.

Reliable Operation:

Designed for consistent performance, the unit can operate continuously for extended periods without overheating or significant wear, making it ideal for demanding educational environments.

Precise Control:

The four-valve configuration allows for precise control of hydraulic flow and pressure, facilitating accurate simulation and testing in educational applications.

Low Noise and Vibration:

The unit operates with minimal noise and vibration, creating a conducive learning environment by reducing distractions and ensuring safe, quiet operation.

Usage Method

Setup and Installation:

Position the unit securely on a stable surface near the test bench.

Connect the hydraulic hoses to the appropriate ports on the unit, ensuring secure and leak-free connections.

Fill the reservoir with the recommended hydraulic fluid up to the indicated level.

Electrical Connection:

Ensure the unit is connected to a 220V power supply using the appropriate electrical wiring and safety measures.


Turn on the unit using the main power switch.

Use the control panel or remote control to operate the four-valve group, adjusting hydraulic flow and pressure as needed for your experiments or simulations.

Monitor the fluid level and condition regularly, refilling and replacing as necessary.

Safety Measures:

Always wear appropriate personal protective equipment (PPE) when operating the unit.

Ensure all connections are secure and check for leaks before starting the unit.

Follow standard hydraulic safety protocols to prevent accidents or injuries.

Usage Range

The 220V 0.75KW 5L Four-Valve Group Unit is highly versatile and suitable for a broad range of applications, particularly within educational and research institutions. Typical usage scenarios include:

Educational Test Benches:

Ideal for use in hydraulic training and education programs, providing students with hands-on experience in hydraulic systems operation and control.

Research Laboratories:

Suitable for hydraulic research and development projects, enabling precise control and testing of hydraulic components and systems.

Technical Training Centers:

Used in technical and vocational training centers to teach students about hydraulic systems, maintenance, and troubleshooting.

Simulation and Prototyping:

Useful for simulating real-world hydraulic applications and prototyping new hydraulic designs in a controlled, educational environment.

Product Details

Control Box:

The dedicated control box included with the unit provides user-friendly controls for operating the hydraulic system. It includes switches, indicators, and safety features for convenient and safe operation.

Hydraulic Pump:

The integrated hydraulic pump is designed for high efficiency and reliability, delivering consistent hydraulic power to the system.

Filters and Maintenance:

The unit is equipped with high-quality filters to maintain fluid cleanliness and extend the lifespan of the hydraulic components. Regular maintenance and filter replacement are recommended for optimal performance.

Safety Features:

Built-in safety features include pressure relief valves, emergency stop mechanisms, and overload protection to ensure safe and reliable operation.


The 220V 0.75KW 5L Four-Valve Group Unit is a highly effective and reliable hydraulic power unit designed for educational test benches and various other applications. Its robust performance, precise control, and user-friendly features make it an ideal choice for educational institutions, research laboratories, and technical training centers. By providing hands-on experience with real-world hydraulic systems, this unit plays a crucial role in training the next generation of hydraulic engineers and technicians.

Whether you are looking to enhance your educational programs or need a reliable hydraulic unit for research and development, the 220V 0.75KW 5L Four-Valve Group Unit is an excellent investment. With its advanced features and durable construction, it is sure to meet and exceed your expectations for quality and performance.

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