Random Hydraulics Question...
Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=177095
Printed Date: 08 Feb 2026 at 6:39pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: Random Hydraulics Question...
Posted By: C in Concord
Subject: Random Hydraulics Question...
Date Posted: 27 Dec 2020 at 10:25pm
|
I have a homemade snow plow for my C that uses the factory hydraulics to lift the plow. Not being able to lift with the trans clutch pushed in isn't ideal. This has caused me to ask the question, what is the first similar sized AC tractor with hydraulics that would allow me to lift the plow with the trans clutch pushed in?
Thank you in advance, Ben
-------------
Leave things better than you found them.
1941 Model C (restored 2020)
|
Replies:
Posted By: Dusty MI
Date Posted: 27 Dec 2020 at 10:42pm
|
I believe the CA is what you would be looking for, although the WD also has the live PTO.
You could also look at adding a pump at where the hand crank goes for hand starting your C.
Dusty
-------------
917 H, '48 G, '65 D-10 series III "Allis Express"
|
Posted By: Gary Burnett
Date Posted: 27 Dec 2020 at 10:58pm
If its 12V you could get a electric over hydraulic unit to raise and lower the plow.
|
Posted By: im4racin
Date Posted: 28 Dec 2020 at 1:29am
I think the answer to your question would be the 720 in ‘73. It has about the same hp but is a hydro. As for actual “power” comparison I would say the 5020 when taking into consideration the torque and to get a gear transmission. They came out in ‘77
The wd and ca don’t have true live hydraulic. They have a hand clutch to stop power after the trans and hyd pump. The question you asked made me think about it a bit and had to reference tractor data to confirm!
|
Posted By: jaybmiller
Date Posted: 28 Dec 2020 at 6:31am
|
I'm with Gary, buy/install a 'snowplow pump' unit. Up here about $300 when on sale. Makes for a clean,easy install , reliable,easy to use. Has to be cheaper than buying another tractor that has 'live' hydraulics and installing your blade onto it. Your C will need to be 12 volt, alternator and a GOOD battery ( 2 is better).
-------------
3 D-14s,A-C forklift, B-112
Kubota BX23S lil' TOOT( The Other Orange Tractor)
Never burn your bridges, unless you can walk on water
|
Posted By: PaulB
Date Posted: 28 Dec 2020 at 6:55am
The D10 & D12 tractors had true Live hydraulics starting in 1961.
-------------
If it was fun to pull in LOW gear, I could have a John Deere.
Real pullers don't have speed limits.
If you can't make it GO... make it SHINY
|
Posted By: steve(ill)
Date Posted: 28 Dec 2020 at 8:26am
electric add on is probably the cheaper route.. But im with Paul... D10 - 12 or would be very nice unit.
-------------
Like them all, but love the "B"s.
|
Posted By: nella(Pa)
Date Posted: 28 Dec 2020 at 8:46am
|
WD gives you live hydraulics when using the hand clutch.
|
Posted By: Dusty MI
Date Posted: 28 Dec 2020 at 8:49am
|
I have a 720 with a loader that I like, and like said it has a hydro transmission, it also has a cat-0 3-point. It's classed as a garden tractor, and has an air cooled engine.
Dusty
-------------
917 H, '48 G, '65 D-10 series III "Allis Express"
|
Posted By: john(MI)
Date Posted: 28 Dec 2020 at 10:13am
|
You'd probably be happiest with a 5020, but you're better off to stay away from the 4wd version. The front drive seems to be a weak link and parts are not available. A 5020 with ag tires and chains would do what you want but like any other tractor used for what you want, would need some rear ballast. Loaded tires or wheel weights.
-------------
D14, D17, 5020, 612H, CASE 446
|
Posted By: DaveSB
Date Posted: 28 Dec 2020 at 5:41pm
If you’re satisfied with the way the C works the plow other than live hydraulics, just add live hydraulics. You can get an electric set up as suggested here or put a pump up front at the hand crank location, or add a power steering pump from an older Chevy and run it off the engine. I’ve seen it done, by double pulley on alternator or remove generator and mount there, and just keep battery charged when not in use. A good 12 volt battery will start and run that C a very long time without being charged every day.
Or I agree with a 1961 D-10 or 12.
I have a 61 D-10 with live hydraulics and it is a lot handier than a C and a good bit more horsepower also, and a lot of them came with 3 point hitch which is nice now a days and could put a back blade on it.
-------------
1948 C, 1953 CA, 1948 WD, 1961 D-17 Series 2 Diesel, 1939 WC, 1957 D14
|
|