EP model substitution gearbox for woods rotary gearbox
NEW forty HP GEARBOX Easy Input one three/eight twelve spline output Interchangable with market popular dimensions i.e.: OMNI GRIZZLEY CHEETAH HOWSE KING KUTTER BUSH HOG HICO SILVER EDGE Several Much more
(1) model new 45 horse power shearpin gearbox. This gearbox fits many various makes of 4′,5′ and some 6′ rotary cutters. I promote a great deal of these bins each calendar year for a number of diverse apps and have ALL Substitute Areas for this box, but ideally you will not have to fret about that.
Below are the specs on the box:
*forty five horse electrical power gearbox
*Regular 1-three/eight” smooth enter shaft(where the pto shaft hooks on). The pto shaft is held on by a 1/2 shearbolt.
*length of the enter shaft out of the gearbox is three” extended
*bolt hole sample for mounting is on the corners, four-3/four center of hole to center of hole. It requires a five/8″ bolt.
*12 splined output shaft(exactly where the blade carrier hooks up on the bottom)
*one-9/sixteen outside the house measurement more than the output shaft splines- from the base of the output cap to the end of the splines is two-three/four” prolonged- total size of the output shaft is 4-one/2″ lengthy.
*requires a one” threaded castle nut and a carter essential on the base of the output shaft to protected blade pan(NUT is included – – BLADE PAN IS NOT!!)
*general height of the box from the top of the mower deck to the best of the box is nine-1/two”
This is a relatively weighty item (forty seven lbs.) so freight is not low cost, but we do not make anything at all off of freight, what ever ups fees us we charge you.
one:1:forty seven Ratio
one-three/8″ Clean Enter Shaft with Shear Pin Gap
1-1/2″ twelve-Spline Ouput Shaft
Bolt Pattern: 6-1/2″ (four) five/8″ Holes, 5″ Middle Gap Necessary for Shaft Assembly
The Input and Output Shafts Can’t be Acquired Serparately.
They are Offered as a kit.
The package consists of the pursuing parts: input shaft, input gear, output shaft, output equipment.
The Shaft Package Are not able to Be Separated.
EP model alternative gearbox for woods rotary gearbox
Rotary Cutter Gearbox Troubleshooting Guide
Is your mower leaking, creaking or otherwise performing improperly? You have occur to the proper location.
Read through below for the most typical troubles with rotary cutter gearboxes and their solutions (from fast and dirty, to specialist).
Leaking Bottom Seal:
If you have wrapped some baling or fencing wire close to your output shaft and blown the seal, the professional factor to do is to substitute the seal.
If your output seal is intact, and you are able to get ID, OD and thickness measurements (in millimeters), most bearing properties can order you up a generic double-lip seal that will get you back again up-and-managing. If not, give us a contact and we can support you sort out what you need.
A dental choose is the easiest way to eliminate the old seal prior to urgent in the new 1.
If you happen to be blessed sufficient to have a sluggish-leak, the fast and soiled method is to operate automotive-sort grease in the gearbox until finally the new seal comes in. Be certain to examine and insert grease a lot more often than you would with oil, as this is NOT a professional repair.
Broken Output Shaft:
Uh oh. You hit anything that didn’t move. The excellent news is that the output shaft on most gearboxes is fairly simple to replace. The bad news is… it really is rarely an isolated failure.
The very first point to do is to consider apart your gearbox and assess the complete extent of the damage. If it is really just the output shaft, you must be able to change it out, no dilemma. The output shafts start off at about $70 and go up in value dependent on the dimensions of the gearbox.
Nevertheless, in most situations, the bearings ($20/ea), seals ($ten/ea) and gear-set ($70) will also usually take a beating. If you’re unlucky, the output cap ($80) will also experience some harm.
In this scenario, it is normally more affordable to exchange the gearbox. Evaluate the cost of elements to the value of an total, new, warrantied gearbox. Occasionally, even professionals have to know when to get in touch with it a working day.
I Want to Modify my Enter Shaft:
If you are tired of changing shear pins or hunting back again and viewing that your mower hasn’t been reducing, you could want to install a slip-clutch pto shaft (Yes, we promote people as well).
This usually demands putting in a 540-design, 6-spline enter shaft ($85) on your mower’s gearbox.
Blessed for you, we did a compose-up on our website. It is named “How to modify the input shaft on your rotary cutter gearbox”.
My Gearbox is Groaning/Creaking:
“Groaning”, “creaking”, or “popping” all seem variety-of equivalent above-the-telephone. The best point to do is to disassemble your gearbox and just take a look at the gears and bearings. The concern will usually current itself in the way of broken/lacking equipment tooth, toasted gears (like that photograph on our residence webpage), or blown bearings.
If everything seems normal, try adjusting the gear-mesh. This is carried out with the mylar “gaskets” that sit among the main gearbox case and the input/output caps. Attempt including or taking away some of these spacers until your gears have around one/8″-1/4″ of free of charge enjoy. Pros can get replacements ($one-two) in various thicknesses, but we advise the quick and soiled technique of slicing your possess out of a sheet of mylar.
Will not overlook to re-seal the gearbox with RTV after you have discovered the correct blend. Even even though they’re referred to as “gaskets”, they will not likely seal your gearbox on their possess.