... , water cooling,dubble bearing rotary: 480mm width MODEL GN-12 Overall dimensions:(L×W×H) 2950×980×1240mm ... tread 570,630,690,750,810mm Tyres 6.00-12 Ground clearance 210mm Working weight (with rotary tiller ... ) 480kg Speed Forward 1.39, 2.47, 4.15, 5.14, 9.12, 15.30 (km/h) ... Reverse 1.10, 4.10 Turning speed Low:199,High:250 Rotary tillerWidth 600mm Number of blades18pcs Model ...