Models View all Lego 856 Bulldozer 22 243 0 Lego 855 Mobile Crane 19 188 0 Lego 854 Go Kart 24 203 0 Lego 853 Auto Chassis 15 145 0 Lego 852 Helicopter 23 176 0 Lego 851 Tractor 25 276 4