RPM Question

Farmall C, Super C Tractors, 200 & 230 1948-1958
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64/67lo-boy
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RPM Question

Postby 64/67lo-boy » Sun Oct 22, 2017 4:16 pm

I have a 1950 Farmall C and the serial tag states that the rpm is 1815 from what I can make out. My question is is this the max RPM rating with out load or with load at max HP rating?
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Re: RPM Question

Postby Eugene » Mon Oct 23, 2017 3:21 pm

That most likely would be the no load maximum RPMs at high idle.

http://www.yesterdaystractors.com/artic ... int217.htm
Last edited by Eugene on Mon Oct 23, 2017 3:24 pm, edited 1 time in total.
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John *.?-!.* cub owner
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Re: RPM Question

Postby John *.?-!.* cub owner » Mon Oct 23, 2017 3:22 pm

High idle is full throttle with no load.
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64/67lo-boy
10+ Years
10+ Years
Posts: 380
Joined: Sun Nov 23, 2008 2:46 pm
Zip Code: 23453
Tractors Owned: .
48 cub
67 loboy
52 super c
74 cub 154
50 c
Circle of Safety: Y
Location: Virginia Beach

Re: RPM Question

Postby 64/67lo-boy » Tue Oct 24, 2017 11:53 am

Ok thanks guys. I think i found the information 1815 high idel no load and 1400 at full load full throttle. so would that still put PTO at 540 rpm?
Pete from Virginia Beach


man comes into the world cold naked wet and starving, and after that things get worse. "Gun Smoke"


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