D2 hydraulic fluid

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Johnsd2

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I have a 1950 d2 5u with a dozer blade on it. What kind of hydraulic fluid do I need. I have the 44 pump on it. I am also looking for some manual on the blade and pump. If anyone can help..

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Thu, Oct 19, 2017 7:42 PM

captainhowdy

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I use a 30 weight 303 type tractor fluid. quiklift HTB to be exact.

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Thu, Oct 19, 2017 8:05 PM

dpendzic

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Reply to captainhowdy:

I use a 30 weight 303 type tractor fluid. quiklift HTB to be exact.

I use ISO 46 hydraulic oil in all my Cats---buy it in Sam's club

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Thu, Oct 19, 2017 8:31 PM

Old Magnet

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Reply to dpendzic:

I use ISO 46 hydraulic oil in all my Cats---buy it in Sam's club

Original spec was SAE 10W motor oil which is closest to an ISO 32 hydraulic oil.
ISO 46 is closest to a SAE 20 but should work fine in warm climate.

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Fri, Oct 20, 2017 5:30 AM

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