Yesterday I got bored sitting around in the rain so I made a list of all the iron I've run over the years. I included only the pieces run in some sort of productive capacity- didn't count short "checkout rides". Here's what I can remember:
Dozers-
Caterpillar D2, D4, D69U, D73T, D814A, D9D, D3B, D3C, D5C,
D6R, D8K
Komatsu D37, D41, D65PX12, D65PX15
International TD8, TD14, TD18
Case 310E, 350, 450, 850G, 1150B
Deere 750, 850C, 850J
Mitsubishi BD2G
Excavators-
Caterpillar 307, 325C, 325B long stick
Komatsu PC200, PC220, PC300, PC400
Deere 120, 230, 270
Hitachi 330
JCB 220 (?)
Case 330, 240 demo hammer
Loaders-
track: Caterpillar 983, 977
Allis Chalmers HD9G
Case 450
wheel:
Caterpillar 988A, 922, 920
Komatsu WA250
Kawasaki 95Z
Michigan 275
TLB-
Mini (Kubota, etc.)
JD 300B, 310G
Case 480K, 580B, 580E, 580L, 580M
JCB 914
Caterpillar 416
Artic Truck- Terex TA30, TA25, Volvo, Bell
Morbark 1200 and 1250 Tub Grinder
JLG 8 ton crane
Single and double drum rollers, various 3pt tractors with york rake, box blade, etc.
That's all I can think of for now, I'm sure there's some that's been forgotten
How about you?