Air Hoists

A pneumatic hoist / air hoist is a power-driven lifting device that uses compressed air instead of electricity. It is used to lift and lower loads vertically and often also to move them horizontally – for example, in combination with a trolley. It is driven by a pneumatic motor that drives a chain via a gearbox.

Air hoists are typically used where electric drives reach their limits – for example, for continuous use (electric hoists can overheat), in extreme environmental conditions or in potentially explosive areas (ATEX). They are considered particularly robust, durable and low-maintenance – ideal for industrial applications with high safety and reliability requirements.

A pneumatic hoist uses compressed air as its drive medium. At its heart is a durable multi-shaft motor that transmits its power directly to the lifting chain via a robust gearbox – in the PROFI series and mini series, it even has a 100% duty cycle for continuous operation.

Control is finely tuned via pneumatic control switches or rope control (e.g. S-control for particularly sensitive lifting movements) – for smooth, precise lifting and lowering, even with sensitive loads. The valve technology enables infinitely variable control of the air flow – an advantage that ensures precise positioning without jerking or lateral swaying of the load.

Without an electric drive, there are no vulnerable components such as motor controls, frequency converters or sensors. The result: high operating tolerance to heat, dust, moisture and vibration – ideal for demanding industrial environments.

Pneumatic hoists are advantageous wherever robustness, safety and low maintenance are crucial. They do not require complex electronics, are insensitive to heat, dust, moisture and vibrations – and can also be used in potentially explosive areas (ATEX) without additional protective measures, as they do not generate sparks.

Compared to electric solutions, pneumatic chain hoists score points with their particularly high duty cycle (100% ED), as the compressed air flowing through them enables continuous cooling of the system and prevents overheating.

Furthermore, they offer precise and infinitely variable control of the lifting speed, which enables sensitive and accurate positioning of loads. The lower wear and tear due to fewer moving parts and the resistance to overload without damage also contribute to their longevity.

They are ideal for heavy-duty industrial use where fail-safe operation, easy maintenance and maximum reliability are essential.

Learn more about the advantages of compressed air hoists in our JDN Insights blog article: Pneumatic vs. electric hoists: The advantages of air hoists at a glance

Yes – with J.D. Neuhaus pneumatic hoists, the load remains reliably secured even in the event of a sudden loss of air pressure. The JDN PROFI series is equipped as standard with a mechanical load and overload safety device that engages immediately as soon as the control impulse is lost. This effectively prevents the load from being lowered in an uncontrolled manner.

The robust, purely mechanical design ensures that the hook remains locked even without compressed air – without any additional power supply or electronic safety components. This makes the hoists particularly reliable, even under demanding operating conditions.

Pneumatic hoists are characterised by particularly high operational safety – especially in industrial environments with heavy-duty use. They do not require any electronics, are insensitive to heat, moisture, dust and vibration – and operate completely spark-free. Even in the event of a sudden loss of compressed air, a mechanical load safety device prevents the load from being lowered unintentionally.

A significant advantage over electric hoists is that pneumatic hoists cannot overheat. Since they do not require an electric motor, there is no need for thermal shutdown even during continuous operation or frequent load changes. This ensures consistently high availability, even in multi-shift operation.

Modern electric hoists also offer a high level of safety, for example through automatic brakes and overload protection. However, in potentially explosive areas or under harsh environmental conditions, the more robust and thermally insensitive compressed air version is often preferred.

A suitable compressed air supply is required to operate a pneumatic hoist. The models in the JDN mini series generally operate at a working pressure of 6 bar, while the JDN PROFI series is designed for 4 and 6 bar. Technical requirements such as compressed air demand, connection type or control may vary depending on the product line.

Detailed specifications on pressure, consumption and connections can be found on the respective product series pages, which are linked above on this page.

Yes – J.D. Neuhaus has a global network of certified service partners. These partners are specially trained in accordance with JDN’s quality and safety standards and are very familiar with the products and their application.

Precisely because JDN hoists are built for extreme locations, they can be found even in the most remote regions of the world – from jungles to offshore platforms. Thanks to the international partner network, professional service is guaranteed there at all times.

J.D. Neuhaus has been developing and manufacturing lifting equipment for over 280 years – and is now the world’s leading supplier of pneumatic solutions. Our focus is on maximum reliability, robust technology and uncompromising design for continuous industrial operation.

Unlike many manufacturers with a broad product range, JDN focuses exclusively on pneumatic and hydraulic hoists – with special expertise in challenging operating conditions such as high load cycles, harsh environments or ATEX zones. All manufacturing takes place in Germany. Combined with a global service network, modular designs and decades of spare parts availability, JDN offers not only products, but also reliable long-term solutions for professional lifting processes.