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Zollern ZHP3.20 Replacement Slewing Gear Unit Planetary Gearbox Reducer



As the demand for efficient and reliable heavy-duty industrial solutions grows, the Zollern ZHP3.20 Replacement Slewing Gear Unit Planetary Gearbox Reducer emerges as a powerhouse known for its robust performance and high efficiency. This article delves into the features, applications, and maintenance of this exceptional gear solution.

slewing gear application

Unraveling the Zollern ZHP3.20

Setting itself apart from its competitors, the Zollern ZHP3.20 boasts several impressive features that contribute to its superior performance.

Key Features of Zollern ZHP3.20

  • High Efficiency: Crafted with cutting-edge technology, the Zollern ZHP3.20 assures maximum power transmission with minimal energy loss.
  • Rugged Construction: Its sturdy build, using high-quality materials, allows it to endure harsh operating conditions, ensuring its durability and extended service life.
  • High Torque Capacity: The Zollern ZHP3.20 provides a high torque output, making it an ideal choice for heavy-duty operations.
  • Precision Engineering: Designed with accuracy, it ensures smooth and efficient operations with minimal noise and vibration.
  • Easy Installation and Maintenance: The Zollern ZHP3.20 is designed for easy installation and requires minimal maintenance, contributing to reduced downtime and operational costs.

Selecting the Appropriate Planetary Gearbox Model

Several parameters come into play when selecting a planetary gearbox model that fits your needs. Understanding the meaning and importance of these parameters can help you make an informed decision.

What to Consider When Choosing a Planetary Gearbox Model

  • Power Requirement: The amount of power the gearbox requires to operate effectively.
  • Gear Ratio: The ratio of the input gear’s rotational speed to the output gear’s speed. It affects the system’s speed and torque.
  • Speed Range: The range of speeds at which the gearbox can operate. It is crucial to choose a gearbox that can manage the speeds required by your application.
  • Torque Requirement: The amount of torque the gearbox needs to generate to perform its function. The gearbox’s torque capacity should meet or exceed this requirement.
  • Environmental Conditions: The gearbox should withstand the application’s environmental conditions, including temperature, humidity, and contamination levels.
  • Size and Installation Space: The gearbox should fit within the available installation space and be appropriately sized for the application.
  • Safety and Protection Measures: The gearbox should have suitable safety and protection features to prevent accidents and damage.

Applications of Zollern ZHP3.20

The versatile Zollern ZHP3.20 Planetary Gearbox Reducer is widely employed in various industrial applications, including material handling equipment, mining machinery, and construction machinery. Its operational principle involves converting input speed into a lower output speed while simultaneously increasing torque. This is achieved through a series of gears in a compact and efficient manner.

Upkeep and Replacement of Zollern ZHP3.20

To ensure optimal performance and longevity, regular maintenance such as lubrication and inspection are recommended for the Zollern ZHP3.20. For replacing the unit, it is crucial to adhere to the manufacturer’s instructions to assure proper installation and functionality.

About Our Company

As a professional manufacturer of planetary gearboxes, our product line includes slewing drive, wheel drive, track drive, winch drive, and planetary gearbox reducers. To deliver high-quality products that satisfy our customers, we are equipped with advanced production and inspection equipment such as CNC Gear grinding machine, gear measuring machine, CNC gear shaper, machine center, CMMS, and Torque test system. Our unwavering commitment to quality and customer satisfaction sets us apart in the industry.

Replacement Products for Other Brands

In addition to Zollern, we also produce replacement products for other brands like bonfiglioli, Brevini riduttori, COMER INDUSTRIES, REGGIANA RIDUTTORI, and Rossi. Our gearboxes can serve as perfect replacements, delivering the same level of efficiency and performance.


  1. Q: What is the maximum torque capacity of the Zollern ZHP3.20?

    A: The maximum torque capacity varies depending on specific configurations and applications. Please refer to the product manual for precise information.

  2. Q: Can the Zollern ZHP3.20 be used in high-temperature environments?

    A: Yes, the Zollern ZHP3.20 is designed to operate effectively in a wide range of temperature conditions.

  3. Q: Are there any special maintenance requirements for the Zollern ZHP3.20?

    A: Regular lubrication and inspection are recommended to ensure optimal performance and longevity.

  4. Q: Can you customize a gearbox to match specific requirements?

    A: Yes, we offer customized gearbox services to meet your specific application needs.

  5. Q: Can I use your gearbox as a replacement for other brands?

    A: Yes, our gearboxes can serve as replacements for a variety of brands, including Zollern, bonfiglioli, Brevini riduttori, COMER INDUSTRIES, REGGIANA RIDUTTORI, and Rossi.

Author: Miya