Caterpillar Model RD7 9G1-9G7254
Mfg Dates 1/30/35-1/25/40
Weight 20490 lbs.
Gauge 74″&60″
Drawbar HP 69
Belt/ PTO HP 82
Cylinders bore and stroke 4@5-3/4″x8″
RPM 850
Fuel Cap. 60 gals.
Caterpillar Model D7 7M1-7M9999
Mfg. Dates 1940-1944
Weight 25925 lbs.
Gauge 74″
Drawbar HP 81
Belt/PTO HP 93
Cylinders bore and stroke 4@5-3/4″x8″
RPM 1000
Fuel Cap. 65 gals.
Nebraska Test No. 582 for 17A
1935 5E7501-5E7525
1935 9G1-9G264
117W Peter Proposch Queensland AU. Restored
122 W CA.
176 W Frank Buck Gettysburg PA.
1936 9G265-9G2506
422WSP Moulding Collection Ogden UT.
1390 Jim Swank MD, Let CCU and Blade
2434 CA.
1937 9G2507-9G4348
2965W Christenbury Caterpillar Collection Liberty NC.
2980 WSD Rod Central MN.
3390 Omnitrac Cove OR.
4044 Mark Nolette
4321 WSP Bill Newman St. Cloud FL.
1938 9G4349-9G5465
4587 W CA. LeT Blade
5141WSP Chet Irby Kansas City MO.
1939 9G5466-9G7076
5574WSP Parke Oehme Lititz PA. Restored
5785W Dennis Skipworth Leighton AL.
6513 W Don Hunter Ontario CA. CCU
1940 9G7077-9G7254
1940 7M1-7M1615
71 SP CA.
1941 7M1616-7M4105
2265 Former Bud Roberts MO.
1942 7M4106-7M5983
1943 7M5984-7M8100
1944 7M8101-7M9999
1943 1T1001-1T1138 Armored
1944 3T1-3T726
6039 Moulding Collection Ogden UT.
1945 3T727-3T3418
2538 Sarles ND.
2721 Christenbury Caterpillar Collection Liberty NC.
2736 Dan Andrew Sedwick KS.
12853 Florida Flywheelers Ft. Meade FL.
14396 Christenbury Caterpillar Collection Liberty NC.
22139 Rua Mudgway Palmerston NZ. engine only
23125 Cody Bruegger Van Tassell WY.
1946 3T3419-3T5175
1947 3T5176-3T5175
1948 3T5178-3T9145
6639 Todd Rennix Mocksville NC.
7000 Sarles ND.
9278 Bill Downing Woodleaf NC.
9505 Ed Akin Placerville CA.
1949 3T9146-3T11642
1950 3T11643-3T15355
1951 3T15356-3T18145
3T 15749 Peter Proposch Queensland AU.
1952 3T18146-3T21374
19427 Jim Moore Badin NC.
1953 3T21375-3T25205
3T 2517SP Tom Lundgren Olalla WA.
1954 3T25206-3T27607
1955 3T27608-3T28058
1944 4T1-4T5260 Military
1945 4T5261-4T9999 Military
4T5849 Lew Donaldson Dade City FL.
4T9559 Christenbury Caterpillar Collection Liberty NC.
1945 6T1-6T1054 Military
6T116 Military Marvin Bush Ellsworth KS
6T1025 Ted Halton Portland OR. Military Cable blade Lights
1955 17A1-17A2889
17A 2041 Tom Ielmorini Ca. Former Ed Akin Tractor scraper cat w/ great UC., fiderglass ag top
1956 17A2890-17A6391
1957 17A6392-17A10157
17A7107 Chris MaCallister
17A7395 Frank Chellino Morris IL. Cable Blade and Hyster Winch
1958 17A10158-17A11647
1959 17A11648-17A11980
17A 12126 Billy Pedler AU.
17A 12182 CA.
1959 17A11981-17A14614
1960 17A14615-17A17857
17A 16979 Eric Johnson AU. Cable angle Blade Forestry Canopy D8 speed winch
1961 17A17858-17A19422
17A 17927 Wallace Ranch Woodland CA.
17A 19040 North West OH.
D7-17A2659 Donald Hamby, Soledad,Ca. has duel-output “BEGE” pump and Caterpillar 4-way hard-nose hydraulic blade
Machines newer than 1961 (I have yet to get the years stated but coming soon)
