128890 ⎘
Dredgers; Soil-shifting machines mechanically-driven; Buckets cars, i.e. having scraper bowls; Component parts, e.g. drives, control devices; Scraper bowls and components mounted on them Loading or elevator mechanisms
Bimaterial flight assembly for an elevator system for a wheel tractor scraper
#2Rear wheel drive assist with articulation based speed modulation
#3Rear wheel drive assist for a wheel tractor scraper
#4Wheel tractor scraper rear wheel drive assist and method of operation
#5Auger loading apparatus and machine with same