| Author |
 Topic Search  Topic Options
|
gcalent 
Bronze Level
Joined: 19 May 2010
Location: Willards, Md
Points: 179
|
 Post Options
 Thanks(0)
 Quote  Reply
 Topic: 210 Gearing
Posted: 09 Sep 2012 at 9:36am |
|
I am lookin for transmission gear ratios, and ground spped info for a 210, can anyone help
|
|
Pullin With AC
|
 |
|
Sponsored Links
|
|
|
Jordan(OH)
Orange Level
Joined: 11 Sep 2009
Location: Celina, OH
Points: 1561
|
Post Options
Thanks(0)
Quote Reply
Posted: 09 Sep 2012 at 2:49pm |
|
What size tires?
|
|
gcalent
Bronze Level
Joined: 19 May 2010
Location: Willards, Md
Points: 179
|
Post Options
Thanks(0)
Quote Reply
Posted: 09 Sep 2012 at 4:13pm |
|
20.8x38 tires on it
|
|
Pullin With AC
|
|
JoeRepking
Silver Level
Joined: 02 Dec 2009
Location: Centrall IL
Points: 271
|
Post Options
Thanks(0)
Quote Reply
Posted: 09 Sep 2012 at 7:23pm |
|
what kind of rpms are you turning?
|
|
DrAllis
Orange Level Access
Joined: 12 Sep 2009
Points: 21723
|
Post Options
Thanks(0)
Quote Reply
Posted: 09 Sep 2012 at 8:02pm |
|
The four speed transmission (if it is the STANDARD tranny) is the same as a D21. Top shaft is 24 teeth-28 teeth- 34 teeth-38 teeth.....Countershaft is 42 teeth- 38 teeth- 32 teeth-24 teeth from front to rear on all gears. Ratios are 1 to 1 in 4th gear, 1.29 to 1 in third gear, 1.86 to 1 in second gear and 2.77 to 1 in first gear. Ring and pinion is 10 teeth to 37 teeth for 3.70 to 1 ratio. Unfortunately I can't tell you what the final drive ratio is because the Service manual or Parts books don't say. The actual ground speeds with the same tire and RPM's wind up being the same as a D21 tractor even tho the 210-220 have one more tooth (10 and 37) on the R&P pinion gear than a D21 (9 and 37). They sped up the R&P 10% and then slowed it back down in the final drives for the same ground speeds.
|
|
injpumpEd
Orange Level Access
Joined: 13 Sep 2009
Location: Walnut IL
Points: 5087
|
Post Options
Thanks(0)
Quote Reply
Posted: 09 Sep 2012 at 9:33pm |
|
Finals are 6.69? Can't remember the exact #. It is in my service manual. 5th gear (std) is in the 50:1 area, Slow 1st/5th is 73:1 area. 6th is 45:1, and 7th is 31:1, then 8th is 24:1. These are approximate, my sheets are out in the shop, and I'm too lazy! Lol!
|
|
210 "too hot to farm" puller, part of the "insane pumpkin posse". Owner of Guenther Heritage Diesel, specializing in fuel injection systems on heritage era tractors. stock rebuilds to all out pullers!
|
|
DrAllis
Orange Level Access
Joined: 12 Sep 2009
Points: 21723
|
Post Options
Thanks(0)
Quote Reply
Posted: 10 Sep 2012 at 6:55am |
|
You'd be keerect Ed!!...I looked at an Owners manual this morning and it doesn't give an actual tooth count, but the finals are 6.69 to 1 ratio. So, the tooth count must be 15 to 100?? or 16 to 107??...if someone has one apart, I'd like to know so I can write it in my Service manual.
|
|
gcalent
Bronze Level
Joined: 19 May 2010
Location: Willards, Md
Points: 179
|
Post Options
Thanks(0)
Quote Reply
Posted: 10 Sep 2012 at 12:50pm |
|
Thanks for the help
|
|
Pullin With AC
|
|
ALLISMAN32
Bronze Level
Joined: 13 Mar 2011
Location: Hillsboro, IN
Points: 199
|
Post Options
Thanks(0)
Quote Reply
Posted: 10 Sep 2012 at 10:52pm |
|
DR. are you wanting the bull pinion drive and bull gear tooth count?
|
|
Butch(OH)
Orange Level
Joined: 11 Sep 2009
Location: Lucerne Ohio
Points: 3837
|
Post Options
Thanks(0)
Quote Reply
Posted: 11 Sep 2012 at 5:49am |
Were the range transmirssion and low gear options for the 220 also offered on the 210?
|
|
injpumpEd
Orange Level Access
Joined: 13 Sep 2009
Location: Walnut IL
Points: 5087
|
Post Options
Thanks(0)
Quote Reply
Posted: 11 Sep 2012 at 6:31am |
|
yes, most 210's either have "slow first & fifth", and a few (mine included) have the "fast low range" .
|
|
210 "too hot to farm" puller, part of the "insane pumpkin posse". Owner of Guenther Heritage Diesel, specializing in fuel injection systems on heritage era tractors. stock rebuilds to all out pullers!
|
|
