Wrench Group?

Hello fellow Caterpillar enthusiasts,
I was looking at Squatches video and I noticed a lot of the tools seem to be very much the same. As thus that came with the Soviet Caterpillar clones or knock offs(how ever you like to preferer it). I'm referring to the models S-80,T-100M and also the less known KD-35(lot of D2 technical components in it).

Fantastic Info!! Thanks!

Here are some volume greasepumps that would come with early machines. From right to leftCaterpillar grease pumpBEST grease pump and HOLT grease pump And a few later ones.

Two of the Drain Plug Wrench 6F3703 came with 12A04040 955C Traxcavator (parts rig) and a pinch bar also came with a 955.. I've got at least 30 grease guns I'm sure one is a Lincoln. LOL
 

Found in a tool box on a Caterpillar 30

Here is the tool set for the soviet tractor KD-35 the later model KDP-35 had a very analog tool set. Since KD-35(produced in the Lipetzk factory) is related to Caterpillar D2. We can see from the parts catalog that some of the tools look very similar to the late 5U series D2. 
i.ibb.co/p2DHcKx/20211109-151934.jpg
Here the list for the tools on the diagram:
i.ibb.co/qBWnGbf/20211109-151939.jpg

i.ibb.co/pfzkdDv/20211109-151949.jpg
i.ibb.co/kDkMtFT/20211109-151945.jpg

This is the tool set for the T-100M (the chelyabinsk factory). In theory the S-80 tool set should be the same. But I don't have a parts catalog for comparison.
i.ibb.co/wN4VrdM/20211109-152337.jpg