Thanks, this satisfies my suspicions. A couple of years ago someone posted on CCI that this motor was a direct drop in replacement for all the AHRM hydraulic motors. I did a lot of digging into it but couldn't confirm the information. This motor may be a replacement for the Ultra motor but definitely not for the Webster or Barnes motors.
Hydraulic Motors
- Timj
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Re: Hydraulic Motors
deck's on, blades sharp, let's go it's time to mow
- dhitching
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Re: Hydraulic Motors
Yeah, Zwei is the biggest Parker Gear Motor distributor in the US, so it makes sense that they'd be the ones to sell you a Parker PGM511 style gear pump!Timj wrote: ↑Tue May 02, 2023 5:34 pm Thanks, this satisfies my suspicions. A couple of years ago someone posted on CCI that this motor was a direct drop in replacement for all the AHRM hydraulic motors. I did a lot of digging into it but couldn't confirm the information. This motor may be a replacement for the Ultra motor but definitely not for the Webster or Barnes motors.
6018, 6018LBH, 4221, 4020, 4120, 446, and whatever other tractor I just impulse bought
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Re: Hydraulic Motors
Their customer service rep wanted to sell the motor but definitely didn't want to get the shaft specs.dhitching wrote: ↑Tue May 02, 2023 7:50 pmYeah, Zwei is the biggest Parker Gear Motor distributor in the US, so it makes sense that they'd be the ones to sell you a Parker PGM511 style gear pump!Timj wrote: ↑Tue May 02, 2023 5:34 pm Thanks, this satisfies my suspicions. A couple of years ago someone posted on CCI that this motor was a direct drop in replacement for all the AHRM hydraulic motors. I did a lot of digging into it but couldn't confirm the information. This motor may be a replacement for the Ultra motor but definitely not for the Webster or Barnes motors.
I tracked the part number back to Parker but at the time their site said that motor was imported and to contact them for specs as they didn't have them online. No one replied to my request
My AHRM48 and AHSB48 both have the Webster motor which has a 3/4" x 2" keyed shaft.
deck's on, blades sharp, let's go it's time to mow
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Re: Hydraulic Motors
@dhitching do you still have your ahrm60 deck apart?
If you do I'm curious about the drive pulley attachment to the motor and size of the hole in it.
The parts manuals do not list separate pulleys for the Ultra motor which you would expect with the different shaft size and configuration.
Tim
If you do I'm curious about the drive pulley attachment to the motor and size of the hole in it.
The parts manuals do not list separate pulleys for the Ultra motor which you would expect with the different shaft size and configuration.
Tim
deck's on, blades sharp, let's go it's time to mow
- dhitching
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Re: Hydraulic Motors
It's all stored away right now until I get some hydraulic hoses purchased. Once I get it out again I'll measure that for you.Timj wrote:[mention]dhitching[/mention] do you still have your ahrm60 deck apart?
If you do I'm curious about the drive pulley attachment to the motor and size of the hole in it.
Tim
It's worth noting that I'm not sure the Ultra motor is stock on the deck. The hose routing doesn't look like something that was designed in my opinion.
6018, 6018LBH, 4221, 4020, 4120, 446, and whatever other tractor I just impulse bought
- Timj
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Re: Hydraulic Motors
Thanks, no rush. I'm just trying to piece together some of the mystery of the hydraulic motors Ingersoll used.dhitching wrote: ↑Thu May 18, 2023 1:16 pmIt's all stored away right now until I get some hydraulic hoses purchased. Once I get it out again I'll measure that for you.Timj wrote:@dhitching do you still have your ahrm60 deck apart?
If you do I'm curious about the drive pulley attachment to the motor and size of the hole in it.
Tim
It's worth noting that I'm not sure the Ultra motor is stock on the deck. The hose routing doesn't look like something that was designed in my opinion.
deck's on, blades sharp, let's go it's time to mow
- dhitching
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Re: Hydraulic Motors
Here's a document that I've been working on. If there's any info you have that can help me fill it in please send a PM and I'll update it
https://docs.google.com/spreadsheets/d/ ... J7Y-WvITY/
6018, 6018LBH, 4221, 4020, 4120, 446, and whatever other tractor I just impulse bought