· 2017 Eager Beaver 50GL lowboy equipment trailer has sold in Cherokee, Oklahoma for 44000. Item IP9759 sold on June 17th, 2021. Purple Wave is selling a used Equip. Trailer in Oklahoma. This item is a 2017 Eager Beaver 50GL lowboy equipment trailer with the following: Overall: 53' x 102" W, Deck: 27' x 102" W, Rear deck length: 14', Ramps: Manual