The BIG BUD HN, KT tractors of the first series are 4WD and articulated. The Big Bud series 1 tractors were built from 1970 through 1977. Shop Category: Large tractors Base price: 101.500 $ Types: HN-250(250hp), HN-250NTA(310hp), HN-320(320hp), HN-350(350hp), KT-450(450hp), KT-525(525hp), N-14(435hp). Fuel tank: 1987 liters. Max. speed: 28 kph Colors: Original, Black, Deserttan, Olive, Silver, Blue, Welker's. Gearbox: 3 groups with 4 gears plus 1 reversible gear per group. Settings: Wheels, Accessories, Decals, Decors, Filters, License plate number. Animations: interior parts, door, bonnet, flag.