However, they are normally sturdier than finishing mowers and will not bog down.

May 16, Stump jumpers, also called blade pans, are made to minimize damage to rotary mower blades from foreign objects like roots, stumps and rocks that dull or chip your blades. A stump jumper is the center part of the thick metal blades that spin underneath a rotary mower to accomplish difficult clearing tasks. Also Know, what does a Bush Hog look like? A brush hog or “bush hog” is a.

A stump jumper, also often referred to as a blade pan, is indispensable for protecting your rotary mower parts when tearing through thick terrain. As tough as rotary mower blades are intended to be, everything from stubborn tree what is a rotary cutter stump jumper to jagged rocks can cause damage to rotary parts. Rotary Cutter Stump Jumpers.

40 HP, /4 inches in diameter, Hole spacing: /2 in, Hub diameter, /2 in, 12 Spline. 75 HP, Blade Pan with Raised Bar Diameter: /4 in. Protect rotary mower blades, Center hole diameter: 2 in. x 15 spline. Bolt hole distance: /2 in. center to center. Aug 20, Stump jumpers, also called blade pans, are made to minimize damage to rotary mower blades from foreign objects like roots, stumps and rocks that dull or chip your blades.

A stump jumper is the center part of the thick metal blades that spin underneath a rotary mower to accomplish difficult clearing tasks. Jan 29, A stump jumper is the center part of the spinning blades under the mower.

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It is dish shaped so the mower will slide up and over large stumps and rocks. The blades are bolted to Estimated Reading Time: 8 mins. Blade pans also known as stump jumpers are designed to protect blades on rotary mowers from foreign objects. Items such as rocks, stones and roots may cause damage by dulling or chipping blades. This blade pan measures /4 inches in bushfalling.bar: Oregon. Product description.

style blade pan (stump-jumper) 1/2' Diameter at widest point, /4" tall, /8 inches from bottom of pan to top of splinned hub. Blade bolt holes are /2" apart on center and are /8" in diameter with 1/8" key-way. Blade pans feature a /5(17). May 02, Just an idea. I don't know if it will work. Lay out the center of the stump jumper and then drill and tap a 3/4 inch fine thread hole and wind a grade 8 bolt in and maybe it will free the stump jumper.

The hole must go through the stump jumper so the bolt pushes on the gearbox shaft.

A finish mower, on the other hand, leaves a smooth, finished appearance on an already landscaped lawn.

Mar 06, Joined Sep 7. Posts. #6 Mar 5, jgayman said: I found a bunch of photos of blade pans (aka Stump Jumper) as well as the pictorial in the Owner's Manual and I don't see anything like the breaks you have in yours.

Looks like a new pan from JD isView attachment View attachment