New Wolff Intuitive Control to simplify tower crane remote operation

Wolffkran has unveiled a new wireless remote control system designed to simplify tower crane operations. The new technology, called Wolff Intuitive Control, was introduced at the Bauma 2025 trade show in Germany.

The Wolff Intuitive Control system allows crane operators to move loads directly in the intended direction using an ergonomic wireless remote.

The system aims to address one of the more challenging aspects of remote crane operation: the need for operators to mentally convert their physical viewpoint into the crane’s coordinate system. Traditionally, operators using wireless controls must manually coordinate multiple axes, slewing, trolley movement, and hoisting, while also accounting for their orientation relative to the crane.

Wolff Intuitive Control removes that step by automatically translating the operator’s intended load movement into the required crane movements. Instead of controlling each axis separately, the system uses a Cartesian motion setup. This means the load moves in the same direction as the control input, regardless of the operator’s position.

The result, according to Wolffkran, is simplified operation and improved precision, especially in tight or low-visibility jobsite conditions. The system is operated using an ergonomic wireless remote, which can be worn on the hip or back. It’s compatible with the Wolff Cam, giving operators a clear view of the load at all times. The system is designed solely for wireless remote operation and does not affect cabin-based crane controls.

Wolff Intuitive Control is available as an optional feature for new cranes and can be retrofitted to existing Wolff models. It can also serve as an upgrade to the company’s earlier HiSPS wireless system. According to Wolffkran, competing systems marketed as intuitive often struggle with measurement stability and frequent recalibration. The company developed its own solution specifically for tower crane applications and has filed a patent for the system.

Visitors at bauma can try the system virtually, using a VR headset and dual joystick controls to simulate real-world crane operation from the ground.