... operation..... SF850 --engine LC4108(59kw),front tire :6.50-20,rear tire: 14.9-30,hydraulic steering , ... .O. , differential gears, fortified chassis, front &rear balance weight, air brake device, external oil cylinder. ... wheeled type 2WDMain Dimensions of Tractor (mm)Lenth37754030Width19102115Height26402835Wheel BaseFront wheel15001610-2100 Rear wheel15301620-2050Tread21882195Min.Ground Clearance340(kg) ...