Caterpillar Model 20 L series L1-L1970
Caterpillar Model 20 PL series PL6587-PL6598
Mfg. Dates 11/1/27-9/30/31
Weight 7740 lbs.
Gauges 55″ & 42″
Drawbar HP 28
Belt/PTo HP 31
Cylinders bore and stroke 4@ 4″x 5-1/2″
RPM 1100
Fuel Cap. 25 gals.
1928 Caterpillar Model 20 Maintenance Manual
1927 L1-L58
L 6 Frank Portera Morgan Hill CA. Top seat
L 19 Doug Veerkamp Placerville CA.
L 58 Paul Gills Petaluma CA.
1928 L59-L1304
L 109 Bob Pittington Nunn CO.
L 205 Traynham Ranches Arbuckle CA.
L 365 Hayes Family Molalla OR.
L 384 Josh Stephenson Temecula CA.
L 657 Hayes Family Molalla OR pto
L 712 Josh Stephenson Temecula CA.
L 761 Former Bud Roberts Tractor MO.
L 772 Otis Watson Blue River Az.
L 811 Former Heidrick Tractor CA.
L 823 Peter Proposch Queensland AU. restored
L 848W Enyeart Family Larmie WY. orchard
L 854W Jay Proposch Queensland AU. restored
L 916 Steve Ayotte, Eagel MI.
L 949 Scott Moulding Ogden UT. tailseat
L 982 Dave Bowman Bellflower CA.
L 1024 Greg Andrade CA.
L 1189 Jan Meermans Poway CA.
L 1215 Scott Bemis Prather Ca. top seat
L 1275 Jon-Mark Horta Atwater CA.
L 1278 Josh Stephenson Temecula CA.
1929 L1305-L1970
L 1583 Carl Hewitt Uncasville CT.
L 1594 Frank Portera Morgan Hill CA. orchard
L 1970 Howard Bowers
1928 PL1-PL1669
PL 45 Christenbury Caterpillar Collection Liberty NC.
PL 74 USA
PL 435 Keith Adams Stony Plain Alberta Canada
PL 668W Enyeart Family Larmie WY. Belt Pulley
PL 773 Omnitrac Cove OR.
PL 1068 Ryan Family Blue Bell PA. Restored
PL 1166 Yearbury Cambridge NZ.
PL 1364 Brown Warkworth NZ.
PL 1369 Flanagan Canterbury NZ.
1929 PL1670-PL3889
PL 1822W Hayes Family Molalla OR
PL 1836 Steve Peter Cahse KS.
PL 1882 Enyeart Family Laramie WY
PL 1879 Enyeart Family Laramie WY
PL 1941 Enyeart Family Laramie WY
PL 1945 Enyeart Family Laramie WY
PL 2024 Randy Moulding Odgen UT.
PL 2145 Pat Yankelunas Youngstown NY.
PL 2328 Omnitrac Cove OR.
1930 PL3890-PL5757
PL 3947W Hayes Family Molalla OR
PL 4085 Arvid Leighton Tehachapi CA
PL 4105 Enyeart Family Laramie WY
PL 4215 Scott Hirshey
PL 4406 Ernest Oertle Tucson AZ. factory canopy
PL 4455 Thomas Holland Family Moran TX.
PL 4684 Reynolds Family South Africa
PL 4964 Mike Foster Burra AU. Tail seat
PL 4977 Rough & Tumble Kinzers PA.
PL 4978 Gnoss Family Woodland CA.
PL 5044 Traynham Ranches Arbuckle CA.
PL 5055 USA
1931 PL5758-PL6319
PL 6013 W Salem OR.
PL 6016 Omnitrac Cove OR.
PL 6043 Jan Meermans Poway CA
PL 6120 Gary Springell Buckinghamshire UK
PL 6226 Frank Portera Morgan Hill CA. Top seat
1932 PL6587-PL6598
Mfg. Dates 2/9/31-1/16/34
Weight 5933 lbs.
Gauges 50″&40″
Drawbar HP 23
Belt/PTO HP 28
Cylinders bore and stroke 4@3-3/4″x5″
RPM 1250
Fuel Cap. 24.5 gals.
1932 8C1-8C350
8C 4 Christenbury Caterpillar Collection Liberty NC.
8C 18 Forest Home Farsm Historic Park San Ramon CA.
8C45 Christenbury caterpillar Collection Liberty NC
8C 48 Bill Meeker Brimfield IL. restored tailseat
8C 58 Ringle & Son Tree Farm Oregon City OR.
8C 90 Ron Meeder Ripley NY.
8C 102 Frank Buck Gettysburg PA.
8C 112 Jon-Mark Horta Atwater Ca.
8C 121 Ryan Family Blue Bell PA.
8C 135 Lyle Mcdougal Silver lake KS
8C 160W Keith Wilhelm Anchorge, AK. pto
8C 244 Canopy
8C 251 W Salem OR.
8C 265 Tony Hayes Molalla OR.
8C 303 Ryan Family Blue Bell PA. Parts Machine
8C 308 Doug Veerkamp Placerville CA.
8C 313W Tony Hayes Molalla OR.
8C 336 Ryan Family Blue Bell PA. Parts Machine Belt Pully
1933 8C351-8C652
8C 361 Tom Mariposa CA
8C 441 Enyeart Family Laramie WY
8C 446 Doug Veerkamp Placerville CA.
8C 470 Enyeart Family Larmie WY. Belt Pulley
8C 506 CA
8C 565 Bill Kanawyer Reedly CA.
8C 570 Russell Turner Orangevale CA.
8C 579 Marv Fery Salem OR
8C 610 Enyeart Family Laramie WY
8C 617 tail seat
8C 629 Frank Portea Morgan Hill CA.
8C 632 Josh Stephenson Temecula CA.
8C 642 Tony Hayes Molalla OR.
1920 PL Bob Hill Miami MB.
PL UC Davis Davis CA.
