... -85(B&S)Petrol EngineB&S enigne, OHV, 1-cylinder, forced air-cooling, 4-strokeDisplacement206ml/163ccMax Power4. ... /minGear Shiftsone forward gear, one reverse gear ( -1, 0, +1 )Speed Rate(Engine: furrow)30:1Torque13NWorwing Width850mmworwing Depth80-300mmDrive Speed1 ... .84-3.88km/h for going aheadand 1.6km ...