Originally Posted by MarkD
Beauty.
Dad had a 4430 as I was growing up in NE.
I remember grinding from A,B,C,D from time to time as I wasn't patient enough.
Cut my tractor teeth on a 4020. The cab on the 4430 was a blessing as long as the air conditioner worked!
The 4020 was a huge leap in utility and power from the A on our farm. It is still working after an overhaul and paint job done by the local technical college. [Linked Image from i.imgur.com]

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