EP brand name substitute gearbox for woods rotary gearbox
NEW 40 HP GEARBOX Easy Input one 3/eight twelve spline output Interchangable with market place popular dimension i.e.: OMNI GRIZZLEY CHEETAH HOWSE KING KUTTER BUSH HOG HICO SILVER EDGE Numerous More
Functions
(one) manufacturer new forty five horse power shearpin gearbox. This gearbox fits numerous different tends to make of 4′,5′ and some 6′ rotary cutters. I market a good deal of these boxes each year for many various purposes and have ALL Substitute Areas for this box, but hopefully you won’t have to worry about that.
Listed here are the specs on the box:
*45 horse energy gearbox
*Standard one-three/eight” easy enter shaft(in which the pto shaft hooks on). The pto shaft is held on by a one/two shearbolt.
*length of the input shaft out of the gearbox is three” extended
*bolt gap pattern for mounting is on the corners, 4-three/four middle of gap to centre of hole. It normally takes a 5/eight” bolt.
*twelve splined output shaft(in which the blade provider hooks up on the bottom)
*1-9/16 outdoors measurement more than the output shaft splines- from the foundation of the output cap to the stop of the splines is two-three/4″ lengthy- overall duration of the output shaft is four-one/two” lengthy.
*will take a one” threaded castle nut and a carter essential on the bottom of the output shaft to protected blade pan(NUT is included – – BLADE PAN IS NOT!!)
*overall top of the box from the prime of the mower deck to the top of the box is nine-1/two”
This is a fairly hefty product (47 lbs.) so freight is not low-cost, but we do not make anything at all off of freight, whatsoever ups expenses us we charge you.
forty HP
one:1:forty seven Ratio
1-three/eight” Sleek Enter Shaft with Shear Pin Hole
one-one/2″ 12-Spline Ouput Shaft
Bolt Sample: six-1/2″ (4) five/eight” Holes, five” Heart Gap Required for Shaft Assembly
The Enter and Output Shafts Are not able to be Purchased Serparately.
They are Marketed as a package.
The package contains the adhering to elements: input shaft, enter gear, output shaft, output gear.
The Shaft Package Can not Be Divided.
EP manufacturer alternative gearbox for woods rotary gearbox
Rotary Cutter Gearbox Troubleshooting Information
Is your mower leaking, creaking or otherwise doing improperly? You have appear to the right place.
Study underneath for the most typical troubles with rotary cutter gearboxes and their options (from swift and dirty, to specialist).
Leaking Base Seal:
If you have wrapped some baling or fencing wire all around your output shaft and blown the seal, the specialist factor to do is to replace the seal.
If your output seal is intact, and you are able to get ID, OD and thickness measurements (in millimeters), most bearing homes can purchase you up a generic double-lip seal that will get you back again up-and-managing. If not, give us a phone and we can assist you kind out what you require.
A dental decide is the best way to remove the previous seal before pressing in the new a single.
If you happen to be fortunate enough to have a slow-leak, the quick and filthy method is to operate automotive-sort grease in the gearbox right up until the new seal arrives in. Be confident to examine and insert grease more frequently than you would with oil, as this is NOT a specialist restore.
Damaged Output Shaft:
Uh oh. You strike something that didn’t shift. The great news is that the output shaft on most gearboxes is reasonably easy to change. The bad news is… it truly is hardly ever an isolated failure.
The first point to do is to just take apart your gearbox and evaluate the full extent of the injury. If it is actually just the output shaft, you ought to be able to change it out, no dilemma. The output shafts begin at about $70 and go up in price dependent on the size of the gearbox.
Nonetheless, in most circumstances, the bearings ($twenty/ea), seals ($ten/ea) and equipment-set ($70) will also typically get a beating. If you might be unfortunate, the output cap ($eighty) will also endure some injury.
In this case, it is generally less costly to substitute the gearbox. Examine the price of components to the price of an whole, new, warrantied gearbox. Occasionally, even professionals have to know when to phone it a day.
I Want to Modify my Enter Shaft:
If you are drained of changing shear pins or searching back again and seeing that your mower has not been chopping, you may possibly want to set up a slip-clutch pto shaft (Yes, we sell individuals too).
This generally needs setting up a 540-style, 6-spline input shaft ($eighty five) on your mower’s gearbox.
Fortunate for you, we did a publish-up on our site. It is named “How to alter the input shaft on your rotary cutter gearbox”.
My Gearbox is Groaning/Creaking:
“Groaning”, “creaking”, or “popping” all sound sort-of similar more than-the-phone. The greatest point to do is to 
disassemble your gearbox and just take a appear at the gears and bearings. The situation will typically current alone in the way of broken/missing equipment tooth, toasted gears (like that image on our house page), or blown bearings.
If almost everything seems to be regular, consider changing the gear-mesh. This is accomplished with the mylar “gaskets” that sit in between the principal gearbox scenario and the enter/output caps. Try out adding or getting rid of some of these spacers till your gears have roughly 1/8″-one/four” of free of charge engage in. Professionals can purchase replacements ($1-two) in various thicknesses, but we advise the swift and soiled approach of chopping your possess out of a sheet of mylar.
Do not overlook to re-seal the gearbox with RTV after you’ve identified the proper combination. Even even though they’re referred to as “gaskets”, they won’t seal your gearbox on their personal.
To find out more on Gearbox For Rotary Cultivators, see our internet site.