View 5 Photos View 0 Videos 2026 Rock Systems 104-B Conveyor Recently Updated Contact for price Rock Systems Model 104-B Heavy Duty Truck/Scraper Drive-Over Unloader complete as follows: a) 10’-6” x 18’-0” hopper opening constructed of 3/8” thick steel plate with reinforcing; 50 tons... ConditionNew MLS Number10150815CategoryConveyors Last Updated2/17/2026 LocationSacramento, CA, US Sold ByRock Systems, Inc. (844) 331-___ SHOWNUMBERCall Seller Email Seller Save More Info