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#42754 05/14/2003 4:51 AM | Joined: Apr 2003 Posts: 7 Member | | Member Joined: Apr 2003 Posts: 7 | Hey fellas, I would like to get a PTO for my '52 2 ton COE, 4 spd trans. Anyone know what part number I need to keep an eye out for ? Thanks...Boomer
'52 2-ton Loadmaster COE....... ( This Space For Rent )
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#42755 05/15/2003 9:51 PM | Joined: Nov 2000 Posts: 1,966 'Bolter | | 'Bolter Joined: Nov 2000 Posts: 1,966 | Lots of options even now for the SM420 transmission. It depends on how much torque, or HP, and what speed (RPM) you need from the PTO shaft. What are you going to run? Muncie or Chelsea? modern or vintage? A modern Chelsea Single-gear PTO part # 100XRBJX-W3XA is one: shaft rotates same as engine rotation at 54% engine speed, has 7/8" dia. keyed output shaft and a cable or lever shift. Good for 125 ft-lb of torque at 1000 rpm. Good for dump hoist, etc. Search the swap meet or better maybe run an ad under parts wanted. One of the most important things about PTOs is the drive gear in the trans. PTO gear must match, hence a **** PTO is not likely to work on a GM trans.
Professional Novice
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#42756 05/16/2003 12:51 AM | Joined: Apr 2003 Posts: 7 Member | | Member Joined: Apr 2003 Posts: 7 | Thanks Frank50, I'm going to be driving a hoist pump that I have already, so was in search of the PTO, but I just noticed on Fritz Peyerl's truck in The Lounge that his hydraulic pump bolts to the side of the trans in place of the PTO. Perhaps I should be looking for that type of pump instead,what do ya think ?
'52 2-ton Loadmaster COE....... ( This Space For Rent )
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#42757 05/16/2003 2:49 PM | Joined: Jul 2002 Posts: 91 Member | | Member Joined: Jul 2002 Posts: 91 | Boomer
Just seen your posting about the Hydrolic pump.
Yes my pump is mounted on driver side of Transmission and the controll comes through the floor..
The gear from the pump slides for and aft and engages into the trany.
The hoses go up to the oil resorvoar, which is mounted between the passanger side and the
driver side. The controll valve is part of the oil resorvoar..
3 hoses are attachedt o the resoivoar.
1 in 1 out to the pump and one to the cylinder. | | |
#42758 05/16/2003 3:35 PM | Joined: Nov 2000 Posts: 1,966 'Bolter | | 'Bolter Joined: Nov 2000 Posts: 1,966 | Fritz has what some call a PTO pump (imagine). Del Hydraulics in Buffalo, NY still make these for many applications, a PTO and pump combination-all-in-one. More common, I think was a PTO with a driveshaft to a remote mounted pump, sometimes pump, reservoir and control valve combined, which is called a dump-pump. Good luck.
Professional Novice
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