View Larger Image Columbia 81 cu. ft. concrete mixer – Item 2133fleming01@sbcglobal.net2024-10-12T06:59:06-06:00 Project Description Columbia 81 cu. ft. concrete mixer: revised to 70 hp motor and transmission to 5′ gear drive, new shaft. Project Details Categories: Concrete Mixers Tags: Columbia Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInTumblrPinterestVkEmail Related Projects Prashak 8 cu ft (1979) – Item 1267 Gallery Prashak 8 cu ft (1979) – Item 1267 Besser 80 cu ft ribbon mixer. – Item 1234 Gallery Besser 80 cu ft ribbon mixer. – Item 1234 Mixer Systems model 200 turbine mixer. (1999) – Item 2145 Gallery Mixer Systems model 200 turbine mixer. (1999) – Item 2145 Columbia 54 cu ft Paddle mixer (1998) Model No. 308-263-1-5 – Item 1082 Gallery Columbia 54 cu ft Paddle mixer (1998) Model No. 308-263-1-5 – Item 1082 Haarup Planetary1500 counter flow concrete mixer. (1992) – Item 1126 Gallery Haarup Planetary1500 counter flow concrete mixer. (1992) – Item 1126