Hydraulic Info.

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straycat.inc

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I need help on things, first, I'm looking to buy a parts book and service book for the hydr. system on my D7 3T 27820. Hydr. Model 46 s/n 46C 1863.
Second, I'm looking at a D8 14A 8667 with a hydr. angle blade. Would like to know the year of this machine, and if the hydr. system is the same as my 3T. There is no info. tag, but looks similar. If it is different, what would the model no. be?,
Thanks Richard

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Mon, Mar 16, 2015 3:40 AM

Old Magnet

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The D8 14A uses the #48C1-up s/n hydraulic system
The 3T s/n 23647 uses the #46C1-up s/n hydraulic system
Both use 100gpm pumps at that s/n but they are a different pump part number.
They are both very similar systems.
Your 14A8667 is a 1958 model.

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Mon, Mar 16, 2015 9:42 AM

straycat.inc

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Reply to Old Magnet:

The D8 14A uses the #48C1-up s/n hydraulic system
The 3T s/n 23647 uses the #46C1-up s/n hydraulic system
Both use 100gpm pumps at that s/n but they are a different pump part number.
They are both very similar systems.
Your 14A8667 is a 1958 model.

Thanks Old Magnet
Richard

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Mon, Mar 16, 2015 1:58 PM

tctractors

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Reply to straycat.inc:

Thanks Old Magnet
Richard

100gpm??? is this correct.
tctractors

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Tue, Mar 17, 2015 3:00 AM

straycat.inc

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Reply to tctractors:

100gpm??? is this correct.
tctractors

yes it is.

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Tue, Mar 17, 2015 4:15 AM

catsilver

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Reply to straycat.inc:

yes it is.

They might be 100gpm pumps although 100lpm seems more likely (100gpm at 150psi is around 98hp) but this rating is at around double the speed they actually run at on a D7 or D8.

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Tue, Mar 17, 2015 4:45 AM

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