With five STEIGER®s TBR 230 S7 Hybrid, the office for Landscape Management and Green Spaces of the City of Cologne are supplementing their existing fleet, in which three TBR 230 HV 5 Hybrid are already being used successfully. Mounted on a Mercedes Benz chassis, they will in future also be used emission-free in the Cologne city for the maintenance of trees in parks or cemeteries.