The KST31 is an ergonomically designed swiveling control chair which provides a high degree of comfort. The consoles, mounted to the Driver’s Seat, swing with the seat. The consoles can be positioned to perfectly match any person by means of length, height and inclination adjustment. The standard version includes:The plastic consoles can be equipped with custom command and indicating devices.The comfortable Driver’s Seat KFS 11 is equipped with a spring loaded hydraulic vibration absorption system, including weight adjustment, air-permeable textile cover, arm rests and head rest.The cover of the sheet steel cross-member including the Driver’s Seat is forward foldable. Thereby all wirings, terminals and bushings are easily accessible during commissioning and maintenance. Swivel base has zero-tolerance bearings and rotation can be locked in 3° steps.
Crane Control Unit KST31 swiveling
Crane Control Unit KST31 Swiveling
The KST31 swiveling control unit is an advanced solution from Gessmann, purpose-built for crane control units in demanding industrial environments. This ergonomically designed control chair ensures a high level of operator comfort and precise control, making it ideal for integration into modern industrial crane control systems.
Ergonomic Design & Operator Comfort
The KST31 features a driver’s seat (KFS 11) equipped with a spring-loaded hydraulic vibration absorption system, providing exceptional comfort for prolonged operation. Adjustable options for seat length, height, and inclination ensure an ergonomic fit for any operator. The arm rests, head rest, and air-permeable textile cover further contribute to user comfort during extended shifts.
Flexible Configuration & Advanced Features
- Swiveling base: Allows 180° swivel left and 90° right with a 2-step release detent, and lockable in 3° increments for precise positioning.
- Customizable consoles: Plastic consoles (160×520 mm) can be fitted with your choice of command and indicating devices, supporting multi-axis, single-axis, or double-handle controllers.
- Accessible wiring: The sheet steel cross-member cover folds forward, granting easy access to all wiring, terminals, and bushings for streamlined commissioning and maintenance.
- Surface treatment: Durable base coat with textured varnish, standard color RAL 7035 light grey combined with RAL 7016 anthracite.
- Optional accessories: Monitor mounting (housing or bracket), USB plug socket (2-fold, 1 x 1.5 A), footrest, heaters (2 × 2 kW with ventilator), and manual horizontal adjustment plate (+/- 250 mm).
- Equipment box adjustment: Consoles and equipment boxes feature horizontal and vertical adjustment for personalized operator setup.
Technical Specifications
| Feature | Description |
|---|---|
| Console size | 160 × 520 mm (flat or with inlay) |
| Seat model (standard) | KFS 11 (hydraulic absorption, adjustable, ergonomic) |
| Swivel range | 180° left, 90° right (detent, lockable in 3° steps) |
| Height (loaded) | 510–630 mm (approximate, per drawing) |
| Seat width (with armrests) | 820 mm |
| Mounting footprint | 550 × 300 mm (with Ø100 mm cable inlet) |
| Color | RAL 7035 light grey / RAL 7016 anthracite |
| Optional wiring | Terminal block, single wire, flexible external options |
Advantages of the KST31 Swiveling Control Unit
- Fully ergonomic and customizable operator station
- Supports a range of command and indication devices for versatile crane operation control equipment
- Designed for reliability and easy maintenance in heavy-duty industrial environments
- Compatible with various industrial crane control systems
Technical details may vary based on configuration or application. Please refer to documentation or consult with your supplier for specific options.
