3 point hitch classes
countryboy
Join Date: Jan 2006 Posts: 26 central Indiana |
2006-01-20 123101
can someone explain how class 1,class 2 and class 3 hitches differ?
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3 point hitch classes
DRankin
Join Date: Jan 2000 Posts: 5116 Northern Nevada Pics |
2006-01-20 123102
You missed a one. There is a class '0' also.
It is purely a size issue. The lift arms are longer and spread wider as the numbers go up. There is also more space between the lift arms and the top link as the numbers increase.
And.... of course.... the power of the hitch increases tremendously as the numbers rise. ....
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3 point hitch classes
countryboy
Join Date: Jan 2006 Posts: 26 central Indiana |
2006-01-20 123104
DR
So I assume that the class 0 is like a lawn and garden tractor a class 1 is compact utility etc..? ....
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3 point hitch classes
kwschumm
Join Date: Feb 2003 Posts: 5764 NW Oregon Pics |
2006-01-20 123106
Tractorsmart has some info on these. Click on this link, Click on Info, Click on 3-point types and part way down the page there is a table showing dimensions of the various categories. The dimensions are mostly standardized but some products vary a bit. ....
Link: Tractorsmart
 
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3 point hitch classes
beagle
Join Date: Jan 2004 Posts: 1333 Michigan Pics |
2006-01-20 123119
"Class" ratings generally refer to vehicle tow hitches. 3-pt hitches are generally "Category" ratings.
Are you asking about tow hitches or 3-pt hitches? We may be answering the wrong question. ....
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3 point hitch classes
Art White
Join Date: Jan 2000 Posts: 6898 Waterville New York Pics |
2006-01-20 123129
The hitches start off at O which is basically for larger size garden tractors like the 400 series deere and the super series on the cadets as well as the other large frame garden tractors. Catagory O-1 is on the sub compact tractors, it uses the width on the pins the same as the O and about the same lift but uses Cat 1 pins. Cat 1 is the next step up and is used to about 50 horsepower. Cat 1-2 is used on 40 to 75 horsepower tractors. Cat 2 goes up to about 130 horsepower. They gain in pin spread and diameter as they get large and they go all the way up to cat 4 with variations of all sizes. ....
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3 point hitch classes
DRankin
Join Date: Jan 2000 Posts: 5116 Northern Nevada Pics |
2006-01-20 123144
My error. I was in a hurry and I typed class instead of cat.
Thanks for catching that Beagle. ....
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3 point hitch classes
Chief
Join Date: Jul 2003 Posts: 4299 Southwest MiddleTennessee Pics |
2006-01-21 123148
Here is another link with 3 pt. category poop. ....
Link: 3 point hitches as laid out by the International Standards Organizatio
 
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3 point hitch classes
countryboy
Join Date: Jan 2006 Posts: 26 central Indiana |
2006-01-21 123153
thanks for the info I'll be entertained all morning ....
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