86 0 2004 Astec RT660 Trencher Newly Listed At auction Dec. 31 2004 Astec RT660 trencher, Hours: 1,012 on meter, Serial: RT660X44178, Engine, Cummins 4B, Serial: 46439746, Displacement: 3.9L, Cylinders: 4, Fuel type: Diesel, Transmission, Hydrostatic,... ConditionUsedUsage1,012 HoursStock NumberDQ4177 MLS Number14029589CategoryTrenchers / Boring Machines / Cable Plows Last Updated12/12/2025 LocationCollinsville, OK, US Listed ByPurple Wave Auction (855) 790-___ SHOWNUMBERCall Seller Email Seller Save More Info