Category Gearbox

Gearbox Chart

Gearbox Chart including HP, Ratio, Input and Output Shaft. Gearbox Model Assembly Number HP Rating Ratio Input Output RC-30 250001 30-50 HP 1:1.47 1 3/8″ Round Input Shaft w/ Shear Pin 1-1/2″ – 12 Spline Tapered Output Shaft RC-30 250045 30-50 HP 1:1.93 1 3/8″ Round Input Shaft w/ Shear Pin 1-1/2″ – 12 Spline […]

Changing/Replacing the Input Shaft on a Brush Cutter Gearbox

This How-To will show you how to change input shaft on an Omni Gear RC-30 (brush cutter gearbox). These gearboxes are used by King Kutter, John Deere, Bush Hog, Howse, etc on 4 and 5 foot rotary cutters and mowers. This is useful if your brush cutter has started leaking, if the input shaft is […]