Weight of a Cat D3

   / Weight of a Cat D3 #1  

Loaderman22

Veteran Member
Joined
Jan 11, 2017
Messages
1,071
Location
Hudson Valley, NY
Tractor
1947 Ford 2N, 75 MF 30B, 75 Swinger Loader, 1979 Cat D3
Ok, I am a bit confused, some days it doesn't take much! I looked up a CAT D3 on a few websites and it lists the weight as "30820.7lb" or "20639.68 lb" depending on the site. But here I have found other threads saying its more in the 10k range and they tow them behind their 350(0) series trucks. I understand year, equipment, options, liquids, tracks, ripper, etc would all change the weight, but I find it hard to believe that the numbers could be triple what others post.

I have no need to move it, so putting on a trailer and taking it to a scale is not an option, besides, how big of a trailer would I even need in the first place...
 
   / Weight of a Cat D3 #2  
Per Cat's web site a new D3 w/dozer and rops, will weigh 21K. Per Ritchie Brothers Auction, an older D3B, will weigh 15k.
 
   / Weight of a Cat D3
  • Thread Starter
#3  
On Ritchie's I found the 30k# number. Mine is a 1979 D3 but I have no idea if there is another letter after the 3.
 
   / Weight of a Cat D3 #4  
On Ritchie's I found the 30k# number. Mine is a 1979 D3 but I have no idea if there is another letter after the 3.

I saw that page too, that has got to be a typo.
 

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