 
                        HELPING MOUNTAIN RAILWAYS CLIMB
When cogwheel trains start climbing or descending steeply, their cogs grip the rack anchored in the trackbed and overcome grades of up to 45 %. Anywhere there are gears bearing heavy loads, there is a need for lubrication. For three years now Berner...
 
         
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                 
                                     
                                             
                                     
                                         
                         
                        