This is a 2012 Besler Bale Bed 3100 Series it is in great shape like new it is a fully self contained electric over hydraulic unit with a wired controll this unit is 85"W and 108"L it is 56" cab to axle and for a single rear wheel truck when this was brand new the retail price was $9,385.00. These beds have self centering synchronized arms with the spinner attatchments capable of loading 2 bales 2,200 lbs each which allows for a controlled unroll of bales for pasture feeding. Also in this bed is a 30,000 lbs recessed 5th wheel ball, a luvered headache rack with lights removable side boards and a reciever hitch. For any questions please call or email me my cell is 620-397-318three