Compact, robust, high performance

Excellent performance

• Travel wheels made of high-quality spheroidal-graphite cast iron for low operating noise
• High resistance to wear
• Design to DIN I5018 (H2B3 – H4B6)
• Bumper options (hydraulic or cellular plastic buffers)
• Tandem end carriages with connecting elements for increased load capacity

Individual solutions

• One, two or four driven travel wheels, depending on application
• Corner-bearing wheel sets with diameters from 250 to 630 mm

Convenient assembly

• Direct connection to the crane girder – with one or two machined connection surfaces depending on the design
• Simple, modular design for ease of assembly
• Corner-bearing wheel set designs can be rolled out of the girder, offering simple maintenance and field adjustment

Low-maintenance drives

• No special tools required for assembly
• Save spcace with compact, matching ZBA motors and AU gearboxes
• Direct splined-profile connection to the travel wheel shaft is easy to remove
• Innovative torque arm design enables low impact torque load connection to the end carriage
• Ground helical gear wheels immersed in an oil bath, ensure low noise operation