PRODUCTS - Forage Wagons - Rear Unload Forage Box 3100/4100

3100 Series Welded Frame Construction 4100 Series Bolted Frame Construction More Uprights More Cross Members Stronger Apron Chain DOWNLOAD DEMONSTRATION VIDEO OF THIS PRODUCT   PTO models can unload in 30 seconds. Tandem Trailer Mount with Flare 18' trailer mount w/flared side. (Perfect for side dump applications) Truck Mount with Flare Wagon Mount ... Interlocking Latch System Automatic open and close No operator assistance needed   Heavy Duty Drive System Fewer moving parts Automatic chain tighteners Easy maintenance PTO or hydraulic drive (PTO Pictured) Crop Savor Roof  (Now Optional) Protects against leaf loss from cross winds Removable roof standard   Model 3116 Model 3118 Model 3120 Model 4116 Model 4118 Model 4120 Model 4122 Floor Length 16' 6" 18' 6" 20' 6" 16' 6" 18' 6" 20' 6" 22'6" Overall Length 18' 4" 20' 4" 22' 4" 18' 4" 20' 4" 22' 4" 24'4" Weight 3540# 3820# 4100# 3840# 4120# 4400# 4680# Main Apron 667 H 667 H 667 H 667 X 667 X 667 X 667X Inside Height 94" 94" 94" 94" 94" 94" 94" Overall Width All Models 97" Inside Width All Models 87" Overall Height All Models 113 1/2" w/Roof Inside Height All Models 94" w/Standard Roof Power Source 540 RPM PTO Drive or Hyd. Drive Motor (All Models)  Poly Bond Floor Optional Light Kit w/Cord Standard Flared Side (4000 only) Left or Right or Both - Optional (used w/high lift dump boxes) Side Support System Optional Gate Delay System Optional Truck Mount Optional 12" Screen Side Extensions Optional Click: Series 4100 AVAILABLE IN TRUCK MOUNT!!