Zollern ZHP 4.27 is a high-performance planetary gearbox designed specifically for demanding winch applications, which are commonly found in marine cranes and Liebherr crane systems. ZOLLERN’s ZHP series includes this gearbox, which can be integrated directly into rope drums, providing a compact and efficient solution for lifting and load-handling operations.
This model delivers a nominal torque of 61,000 and 63,000 Nm, which makes it suitable for operation with frequent starts, stops, or varying loads. CLP 220 hydraulic oil is used in the gearbox, with a capacity of approximately 10 litres, which indicates its need for a high-quality lubrication system to achieve optimal performance and reduce wear.
One of the key strengths of the zollen crane gear is that it has a modular design. The flexibility of this device allows for the configuration of motor types (electric or hydraulic), integrated or external brakes, and couplings, depending on the application’s specific requirements.
Applications of Zollern Crane Gear
- Shipboard & Deck Cranes: Used for harsh marine conditions for ship-based operations.
- Offshore Cranes: Built for high reliability in offshore platforms and oil rigs.
- Material & Working Elevators: Provides stable lifting power for industrial elevators.
- Container Gantries: Supports heavy container handling in shipping terminals.
Features of Zollern ZHP 4.27
- Durability: Designed to withstand marine and offshore conditions, with durable materials and safeguards against corrosion and heavy loads.
- High torque output: Delivers a nominal torque of 61,000 Nm and 63,000 Nm, suitable for heavy-duty lifting and hoisting operations.
- Maintenance friendly: Designed for long service intervals and easy maintenance, even in critical operational environments.
- Hydraulic oil operation: It uses CLP 220-grade hydraulic oil, with a capacity of 10 litres, ensuring smooth and efficient lubrication.
- Planetary Gear design: Integrated planetary gear system ensures compact construction, high efficiency, and reliable torque transmission.