Cub Cadet GT3100 - Tractor Review Raising and lowering the deck on the GT 3100 is very easy thanks to a fingertip hydraulic lift that requires little effort on your part. There are also snow blowers and other attachments that are compatible with this model. The other model in the series is the Cub Cadet GT3200 riding tractor lawn mower. Return to Cub Cadet from Cub Cadet GT31002.2/5(4) Gt 3100 For Sale - Cub Cadet Equipment - Equipment Trader CUB CADET GT 3100 Equipment for Sale. Find New Or Used CUB CADET GT 3100 Equipment for Sale from across the nation on EquipmentTrader. We offer the best selection of CUB CADET GT 3100 Equipment to choose from.