Caterpillar® "R" Series Tractors

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Ed Christenbury's 4J185SP Pictured

R2

Nebraska Test No 225

1934 5E 3501-3503

1935 5E 3504-3529
3510

1936 5E 3530-3552
3525 SP Ted Halton Portland OR.

3542SP Dave Pickhardt Randolph WI.

1937 5E 3553-3583
3553 SP CA.
3556 SP Christenbury Collection Liberty NC.

3561 SP Marv Frey Salem OR.

3576 Salem OR.

1938 4J 1

1939 4J 2-746
7 David Hudson

185 SP Ed Christenbury Liberty NC
292 SP Charles Vondrachek Whitelaw WI
376 Tom Dick Portland OR.

386 Jeff Boyd
546 Art Frey Glen Gardner NJ.
649 Sold From Bud Roberts MO.

1940 4J 747-1009
779 Chuck Koehler Williston FL.

1941 4J 1010-1172

1034 John Goering,Bozeman , MT un-restored, engine stuck, undercarriage approximately 90% (very good), full factory electrical system/lights, PTO.

1942 4J 1173-1185

1938 6J 1-4

1939 6J 5-629
243 SP Former Bud Roberts MO. Now Robert curry Ducansville PA.
371 Omnitrac Cove OR.

417 Herschel Hall Piasa IL. running, belt pulley

435SP Dave Hudson
495 Reno NV.
519 SP Charles Vondrachek Whitelaw WI.

1940 6J 630-871

1941 6J 872-1130

1942 6J 1131-1150

Billy Sanders R3 5E2517

R3

Nebraska Test No 227

1934 5E 2501-2530
2508 Scott Hayes Molalla OR. Cable power unit, tow hook, unrestored

2509 Ken West Jordon UT heads missing parts machine
2517 Billy Sanders Warrenton VA.

1935 5E 2531-2560
2535 Don Borneke Eagle Lake MN.
2547 Randy Moulding UT.
UK Bob Hill Miami MB.

R4

Nebraska Test # 272

1935 6G 1-43

1936 6G 44-494
6G 257 Butch Andrew Plattsburg MO.
6G 297 W David Wintermute Annandale NJ.

6G 384 Rua Mudgway Palmerston NZ.
6G 441W Reno NV.

1937 6G 495-787

6G 644SP Rua Mudgway Palmerston NZ. hyster winch, blade

6G 784W Scott Hayes Molalla OR.

1938 6G 788-930

1939 6G 931-1182
6G1092W Peter Turvey Caterbury NZ.

6G 1137 SP

1940 6G 1183-1331

1941 6G 1332-1515
1503SP Tom Ielmorini CA. 1120 org. hours, elec. factory start w/ two valve hyd.

1585 Stephen Sarkany McBee SC. elec. start, Let. PCU C4 Blade

1942 6G 1516-2942
1798 SP Former Bud Robert Estate MO.

1943 6G 2943-4951
3943 Tom Madden Paso Robles CA.

1944 6G 4952-5383

R5

Nebraska Test No 224

1934 5E 3001-3085

3040W Scott Hayes Molalla OR. Elec. start

1935 5E 3086-3420
3267 SP ND.
3289 SP Dave Wintermute Annandale NJ.

1936 5E 3421-3500

1636 4H 501-650

1937 4H 651-935

785 Bob Kroeker Round Rock Tx.

922SP Alan Smith Estate WI.

1938 4H 936-1131

1025 Billy Sanders Warrenton VA.

1939 4H 1132-1319
1019 Terry Welch Delavan WI.

1275 CA.

1940 4H 1320-1500

1940 3R 1-49