EP brand name substitution gearbox for woods rotary gearbox

NEW 40 HP GEARBOX Sleek Enter one 3/eight twelve spline output Interchangable with industry popular size i.e.: OMNI GRIZZLEY CHEETAH HOWSE KING KUTTER BUSH HOG HICO SILVER EDGE Numerous Far more

(1) brand new 45 horse electrical power shearpin gearbox. This gearbox suits a number of different tends to make of 4′,5′ and some 6′ rotary cutters. I offer a good deal of these boxes each calendar year for a number of various apps and carry ALL Substitution Parts for this box, but hopefully you won’t have to worry about that.
Listed here are the specs on the box:
*forty five horse electricity gearbox
*Regular one-three/8″ smooth input shaft(the place the pto shaft hooks on). The pto shaft is held on by a 1/two shearbolt.
*size of the input shaft out of the gearbox is three” long
*bolt hole sample for mounting is on the corners, 4-3/4 centre of hole to heart of gap. It takes a 5/eight” bolt.
*12 splined output shaft(in which the blade carrier hooks up on the base)
*one-9/sixteen outside measurement over the output shaft splines- from the base of the output cap to the end of the splines is 2-3/4″ extended- general size of the output shaft is four-1/2″ lengthy.
*will take a 1″ threaded castle nut and a carter essential on the base of the output shaft to safe blade pan(NUT is included – – BLADE PAN IS NOT!!)
*general top of the box from the prime of the mower deck to the best of the box is 9-1/2″
This is a fairly heavy product (47 lbs.) so freight is not cheap, but we do not make anything at all off of freight, whatever ups charges us we cost you.
40 HP
1:1:forty seven Ratio
1-three/eight” Easy Input Shaft with Shear Pin Hole
1-1/2″ twelve-Spline Ouput Shaft
Bolt Pattern: 6-one/two” (four) five/eight” Holes, 5″ Centre Hole Essential for Shaft Assembly
The Input and Output Shafts Can’t be Purchased Serparately.
They are Sold as a kit.
The kit consists of the pursuing components: enter shaft, enter equipment, output shaft, output equipment.
The Shaft Kit Can’t Be Divided.

EP manufacturer substitution gearbox for woods rotary gearbox

Rotary Cutter Gearbox Troubleshooting Manual
Is your mower leaking, creaking or otherwise executing improperly? You have appear to the right place.

Read through under for the most typical problems with rotary cutter gearboxes and their options (from rapid and dirty, to professional).

Leaking Bottom Seal:
If you’ve got wrapped some baling or fencing wire about your output shaft and blown the seal, the professional factor to do is to change the seal.
If your output seal is intact, and you are capable to get ID, OD and thickness measurements (in millimeters), most bearing homes can get you up a generic double-lip seal that will get you back again up-and-managing. If not, give us a get in touch with and we can aid you kind out what you need to have.
A dental select is the simplest way to get rid of the aged seal just before urgent in the new 1.
If you’re fortunate ample to have a slow-leak, the rapid and dirty technique is to run automotive-kind grease in the gearbox right up until the new seal arrives in. Be positive to verify and incorporate grease a lot more frequently than you would with oil, as this is NOT a skilled repair.

Broken Output Shaft:
Uh oh. You hit some thing that did not go. The good news is that the output shaft on most gearboxes is pretty simple to change. The undesirable news is… it really is not often an isolated failure.
The initial thing to do is to take aside your gearbox and evaluate the entire extent of the hurt. If it is actually just the output shaft, you must be in a position to modify it out, no problem. The output shafts begin at about $70 and go up in cost dependent on the dimensions of the gearbox.
Even so, in most circumstances, the bearings ($20/ea), seals ($10/ea) and gear-set ($70) will also typically get a beating. If you’re unfortunate, the output cap ($eighty) will also suffer some damage.
In this scenario, it is normally more affordable to change the gearbox. Assess the cost of components to the value of an whole, new, warrantied gearbox. Often, even specialists have to know when to get in touch with it a day.

I Want to Modify my Enter Shaft:
If you are fatigued of changing shear pins or looking back again and looking at that your mower hasn’t been cutting, you may want to set up a slip-clutch pto shaft (Indeed, we offer these too).
This generally calls for putting in a 540-style, 6-spline enter shaft ($85) on your mower’s gearbox.
Fortunate for you, we did a compose-up on our weblog. It truly is called “How to change the input shaft on your rotary cutter gearbox”.

My Gearbox is Groaning/Creaking:
“Groaning”, “creaking”, or “popping” all sound sort-of related in excess of-the-telephone. The greatest point to do is to disassemble your gearbox and take a look at the gears and bearings. The issue will normally current alone in the way of damaged/missing equipment teeth, toasted gears (like that photograph on our property page), or blown bearings.
If every thing appears standard, try altering the equipment-mesh. This is done with the mylar “gaskets” that sit in between the principal gearbox case and the enter/output caps. Try incorporating or taking away some of these spacers till your gears have about 1/8″-1/4″ of totally free play. Experts can buy replacements ($1-two) in different thicknesses, but we suggest the fast and soiled approach of cutting your possess out of a sheet of mylar.
Never overlook to re-seal the gearbox with RTV after you’ve identified the proper blend. Even although they’re called “gaskets”, they won’t seal your gearbox on their own.

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