Farm Equipment - CONVERT 190XT PTO 1000 TO 540

Print Page | Close Window

CONVERT 190XT PTO 1000 TO 540

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=18873
Printed Date: 07 Feb 2025 at 11:58am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: CONVERT 190XT PTO 1000 TO 540

Posted By: SIMPLICITY
Subject: CONVERT 190XT PTO 1000 TO 540
Date Posted: 29 Sep 2010 at 11:49am

HELLO
LOOKING TO FIND OUT IF ANYONE HAS THE GEARS AND PTO SHAFT TO CONVERT A 190XT FROM A 1000 TO 540 PTO.
WOULD ALSO LIKE TO KNOW WHAT IS INVOLVED IN DOING THE CHANGE OVER, WOULD THE TRACTOR NEED TO BE SPLIT OR CAN IT BE DONE FROM THE BOTTOM OF THE TRACTOR? THANKS FOR ANY HELP

Replies:

Posted By: Hurst
Date Posted: 29 Sep 2010 at 12:10pm

Do you mean from a single 1000 to a 2pd 540/1000? On my 7000, it is 1000 rpm coming back to the lift housing, then that goes to the inner hub (the 1000 rpm hub where the PTO shaft bolts on) and there are gears in the lift housing that gear down the 1000 to a 540 and drive the outer hub (the 540 hub where the PTO shaft bolts on). Seeing the 7000 and 190xt share the same basic rear end design, I would think this would be how the 2spd PTO would also work on the 190xt. If you want to go to a straight 540, not sure, but would guess that has to do with the gears in the torque tube.

Hurst

-------------
1979 Allis Chalmers 7000
5800 Hours

Posted By: Troy
Date Posted: 29 Sep 2010 at 12:24pm

if it has the 1000 i think it should have the 540 just reverse the shaft,

Posted By: Joe(TX)
Date Posted: 29 Sep 2010 at 8:22pm

A couple of questions need to be answered.

Is it a hydraulic or Mechanical PTO?

There was a 540, 1000 and a the 540/1000 pto offered.

The 2 speed pto used the 1000 rpm gears up front.

A change over on the single speed involes changing 2 gears, the one in the pto housing and the idler gear. No split involved. Just remove the pto box. The number of gear teeth are differant depending on the serial number of the tractor.

The 2 speed pto used a differant lift housing and the output bolts to a flange,