-Inverted Blade(Down Blade) Model -Universal Skid Loader Mount -Log opening- 25'', 31'', 37' -Cylinder Size- 24'', 30'', 36'' 2 way-$2,798.64---(4 way-$3,836.57 optional) 20 ton-- Wedge Height- 12' 8' channel 30 ton Wedge Height- 15' 10' channel