EP manufacturer substitution gearbox for woods rotary gearbox
NEW forty HP GEARBOX Easy Enter 1 3/eight 12 spline output Interchangable with industry well-liked measurement i.e.: OMNI GRIZZLEY CHEETAH HOWSE KING KUTTER BUSH HOG HICO SILVER EDGE Many Far more
Characteristics
(one) manufacturer new forty five horse energy shearpin gearbox. This gearbox suits a number of various tends to make of 4′,5′ and some 6′ rotary cutters. I market a good deal of these packing containers each yr for a number of distinct apps and carry ALL Substitute Areas for this box, but hopefully you will not likely have to be concerned about that.
Right here are the specs on the box:
*forty five horse power gearbox
*Standard 1-3/eight” clean enter shaft(exactly where the pto shaft hooks on). The pto shaft is held on by a one/two shearbolt.
*duration of the input shaft out of the gearbox is 3″ prolonged
*bolt hole sample for mounting is on the corners, four-3/four centre of hole to centre of gap. It takes a 5/eight” bolt.
*12 splined output shaft(the place the blade provider hooks up on the bottom)
*one-nine/16 exterior measurement over the output shaft splines- from the foundation of the output cap to the conclude of the splines is 2-three/4″ prolonged- general length of the output shaft is four-1/two” lengthy.
*requires a one” threaded castle nut and a carter essential on the bottom of the output shaft to safe blade pan(NUT is integrated – – BLADE PAN IS NOT!!)
*all round height of the box from the prime of the mower deck to the leading of the box is nine-1/two”
This is a relatively weighty merchandise (47 lbs.) so freight is not inexpensive, but we do not make something off of freight, what ever ups costs us we demand you.
40 HP
1:one:forty seven Ratio
one-3/8″ Easy Input Shaft with Shear Pin Gap
1-one/two” 12-Spline Ouput Shaft
Bolt Pattern: six-1/2″ (four) 5/8″ Holes, 5″ Centre Gap Required for Shaft Assembly
The Enter and Output Shafts Are not able to be Bought Serparately.
They are Bought as a kit.
The package includes the adhering to parts: input shaft, input equipment, output shaft, output gear.
The Shaft Package Can’t Be Divided.
EP model alternative gearbox for woods rotary gearbox
Rotary Cutter Gearbox Troubleshooting Information
Is your mower leaking, creaking or otherwise executing improperly? You’ve got occur to the correct place.
Read through underneath for the most typical concerns with rotary cutter gearboxes and their remedies (from quick and filthy, to expert).
Leaking Bottom Seal:
If you have wrapped some baling or fencing wire about your output shaft and blown the seal, the expert thing to do is to change the seal.
If your output seal is intact, and you are in a position to get ID, OD and thickness measurements (in millimeters), most bearing residences can purchase you up a generic double-lip seal that will get you back up-and-working. If not, give us a contact and we can assist you kind out what you need to have.
A dental choose is the least difficult way to take away the outdated seal prior to urgent in the new a single.
If you are fortunate ample to have a sluggish-leak, the fast and dirty method is to operate automotive-variety grease in the gearbox until the new seal will come in. Be sure to examine and add grease much more regularly than you would with oil, as this is NOT a expert restore.
Broken Output Shaft:
Uh oh. You strike one thing that didn’t go. The very good news is that the output shaft on most gearboxes is reasonably easy to substitute. The negative information is… it truly is rarely an isolated failure.
The very first factor to do is to just take apart your gearbox and evaluate the entire extent of the harm. If it is really just the output shaft, you should be ready to modify it out, no difficulty. The output shafts commence at about $70 and go up in price tag dependent on the dimension of the gearbox.
Nonetheless, in most cases, the bearings ($twenty/ea), seals ($10/ea) and equipment-established ($70) will also normally get a beating. If you’re unfortunate, the output cap ($80) will also experience some hurt.
In this scenario, it is usually less costly to substitute the gearbox. Assess the price of areas to the value of an complete, new, warrantied gearbox. Occasionally, even pros have to know when to call it a day.
I Want to Modify my Input Shaft:
If you 
are fatigued of altering shear pins or seeking back and looking at that your mower has not been slicing, you may possibly want to put in a slip-clutch pto shaft (Sure, we offer these as well).
This generally needs putting in a 540-type, 6-spline input shaft ($85) on your mower’s gearbox.
Blessed for you, we did a compose-up on our blog. It is named “How to change the enter shaft on your rotary cutter gearbox”.
My Gearbox is Groaning/Creaking:
“Groaning”, “creaking”, or “popping” all audio type-of related over-the-phone. The best thing to do is to disassemble your gearbox and just take a search at the gears and bearings. The situation will generally current by itself in the way of damaged/missing gear enamel, toasted gears (like that photograph on our residence webpage), or blown bearings.
If everything seems to be standard, attempt changing the equipment-mesh. This is done with the mylar “gaskets” that sit in between the major gearbox case and the enter/output caps. Try out adding or eliminating some of these spacers until finally your gears have roughly one/8″-one/four” of totally free enjoy. Professionals can get replacements ($1-2) in different thicknesses, but we recommend the rapid and soiled technique of slicing your possess out of a sheet of mylar.
Don’t overlook to re-seal the gearbox with RTV following you have found the proper mixture. Even even though they’re referred to as “gaskets”, they will not likely seal your gearbox on their possess.
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