EP brand substitution gearbox for woods rotary gearbox
NEW 40 HP GEARBOX Smooth Enter 1 three/8 12 spline output Interchangable with industry common size i.e.: OMNI GRIZZLEY CHEETAH HOWSE KING KUTTER BUSH HOG HICO SILVER EDGE Several Much more
Functions
(one) manufacturer new 45 horse energy shearpin gearbox. This gearbox fits a number of distinct can make of 4′,5′ and some 6′ rotary cutters. I market a lot of these containers each yr for a number of diverse purposes and carry ALL Alternative Areas for this box, but with any luck , you will not have to be concerned about that.
Right here are the specs on the box:
*45 horse electrical power gearbox
*Common one-three/8″ smooth enter shaft(where 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 3″ prolonged
*bolt gap pattern for mounting is on the corners, four-three/4 heart of hole to centre of hole. It will take a 5/8″ bolt.
*12 splined output shaft(in which the blade carrier hooks up on the base)
*1-nine/sixteen exterior measurement in excess of the output shaft splines- from the base of the output cap to the finish of the splines is two-three/four” lengthy- overall duration of the output shaft is four-1/two” prolonged.
*takes a one” threaded castle nut and a carter important on the bottom of the output shaft to safe blade pan(NUT is integrated – – BLADE PAN IS NOT!!)
*general height of the box from the leading of the mower deck to the leading of the box is nine-1/2″
This is a relatively hefty merchandise (47 lbs.) so freight is not low-cost, but we do not make something off of freight, whatsoever ups fees us we cost you.
40 HP
one:1:47 Ratio
one-three/8″ Easy Input Shaft with Shear Pin Hole
one-one/2″ twelve-Spline Ouput Shaft
Bolt Pattern: six-1/2″ (four) 5/8″ Holes, 5″ Heart Gap Needed for Shaft Assembly
The Enter and Output Shafts Are not able to be Purchased Serparately.
They are Bought as a kit.
The package contains the pursuing areas: input shaft, enter gear, output shaft, output equipment.
The Shaft Kit Can not Be Divided.
EP brand substitute gearbox for woods rotary gearbox
Rotary Cutter Gearbox Troubleshooting Guide
Is your mower leaking, creaking or normally executing improperly? You’ve got occur to the correct location.
Study below for the most frequent problems with rotary cutter gearboxes and their answers (from rapid and filthy, to skilled).
Leaking Bottom Seal:
If you have wrapped some baling or fencing wire around your output shaft and blown the seal, the specialist issue to do is to substitute the seal.
If your output seal is intact, and you are ready to get ID, OD and thickness measurements (in millimeters), most bearing residences can buy you up a generic double-lip seal that will get you again up-and-running. If not, give us a phone and we can support you type out what you require.
A dental decide is the easiest way to eliminate the outdated seal prior to urgent in the new 1.
If you happen to be lucky ample to have a gradual-leak, the rapid and filthy strategy is to run automotive-variety grease in the gearbox until the new seal arrives in. Be certain to examine and incorporate grease far more often than you would 
with oil, as this is NOT a expert restore.
Damaged Output Shaft:
Uh oh. You strike something that did not shift. The good information is that the output shaft on most gearboxes is pretty easy to exchange. The bad news is… it truly is rarely an isolated failure.
The 1st point to do is to just take apart your gearbox and evaluate the total extent of the hurt. If it is truly just the output shaft, you should be ready to alter it out, no difficulty. The output shafts commence at about $70 and go up in price relying on the dimensions of the gearbox.
Nevertheless, in most situations, the bearings ($twenty/ea), seals ($10/ea) and gear-established ($70) will also usually just take a beating. If you happen to be unlucky, the output cap ($eighty) will also undergo some damage.
In this scenario, it is usually less costly to exchange the gearbox. Evaluate the price tag of parts to the value of an whole, new, warrantied gearbox. Sometimes, even specialists have to know when to call it a working day.
I Want to Alter my Input Shaft:
If you are fatigued of shifting shear pins or looking back again and viewing that your mower has not been chopping, you may possibly want to set up a slip-clutch pto shaft (Sure, we sell these also).
This normally needs installing a 540-fashion, 6-spline input shaft ($85) on your mower’s gearbox.
Blessed for you, we did a publish-up on our blog. It really is named “How to adjust the input shaft on your rotary cutter gearbox”.
My Gearbox is Groaning/Creaking:
“Groaning”, “creaking”, or “popping” all sound type-of similar above-the-mobile phone. The ideal point to do is to disassemble your gearbox and take a look at the gears and bearings. The concern will usually present by itself in the way of broken/missing gear enamel, toasted gears (like that image on our house webpage), or blown bearings.
If almost everything appears typical, attempt changing the gear-mesh. This is completed with the mylar “gaskets” that sit between the primary gearbox case and the enter/output caps. Attempt incorporating or getting rid of some of these spacers until finally your gears have around one/eight”-1/4″ of free of charge engage in. Pros can purchase replacements ($1-two) in different thicknesses, but we suggest the rapid and filthy method of chopping your personal out of a sheet of mylar.
Do not neglect to re-seal the gearbox with RTV following you have found the right mixture. Even however they’re known as “gaskets”, they will not likely seal your gearbox on their personal.
Dying to recognize even more? All your inquiries concerning Gearbox For Rotary Cultivators are addressed on our site.