View 25 Photos View 0 Videos 1987 Mack DM685S Mixer / Ready Mix / Concrete Truck $13,000 USD 1987 Mack DM685S 10yrd Tri Axle Concrete Mixer Truck. 300hp Mack 6 Cylinder Engine Maxitorque 10 Speed Manual Transmission 10 Yard MTM Mixer, GVWR 79,220, Axle Ratings: Front 20,000lbs, Drop... ConditionUsedUsage3,103 HoursStock NumberGRY0Fuj2453873 MLS Number14149262CategoryMixer / Ready Mix / Concrete Trucks Last Updated2/18/2026 LocationAllentown, PA, US Sold ByProxy Equipment (844) 734-___ SHOWNUMBERCall Seller Email Seller Save More Info