Cat D-4?

[Anonymous-0]

Hello, looking at a Cat (think it's a D-4) to add to the Case tractor collection but don't know much about them so I'd appreciate any help someone could give. Think the serial number is 4G6758N but it's very hard to read so a number or two might be off. Anybody know roughly what year and a guesstamation of what this thing might weigh? Has a cable lift blade versus the hydraulic cylinder type if that helps. Thanks for any help.

 

[bruce oz]

hello AddingCattoCaseCollection ,4G6758N was built in 1937 ,built on the name change from rd4 to d4 ,tractor weight is 9740 pounds ,add another 4000 pounds for blade ,winch ,
i think the n you have on the end of serial number will be a w for wide ,built in 44'' and 60'' gauge track frame ,bruce oz