Caterpillar Model 30 S31021-S10536
The “S” series was a carry over from BEST Mfg. with production start in 1921
Caterpillar Model PS1-PS14294
Mfg. Dates 7/1/25-10/4/32
Weight 9910 lbs.
Gauge 60 3/4″ & 43 3/4″
Drawbar HP 35
Belt/PTO HP 40
Cylinders bore and stroke 4@ 4-3/4″x6-1/2″
RPM 850
Fuel Cap. 37 gals.
1925 S563-S4115
S 3563 is the first Known Caterpillar 30
S 3563 Lester Bettancort Gilroy Ca. unrestored
S 3568 Billy Saunders Va.
S 3587 Howard Bowers Wintersville OH Canopy Belt Pully
S 3603 CA.
S 3609 Dave Wintermute Annondale, NJ.
S 3701 Traynham Ranches Arbuckle CA. Restored
S 3770 Hank Travares Maui HI
S 3784 CA.
S 4015 CA.
S 4050 Van Zandts Philo CA.
1926 S4116-S5232
S 4980 CA.
S 5120 Scott Rynd Whitmore CA. narrow tail seat
1927 S5233-S6349
S 5387 Doug Veerkamp Placerville CA.
S 5410 Former Don Clough Gardiner ME.
S 5911 Traynham Ranches Arbuckle CA.
S 5934 Randy Moulding Odgen UT
S 5958 Enyeart Family Laramie WY
S 5992 Peter Proposch Queensland AU. top seat
S 6121 Former Heidrick Tractor CA.
S 6232 CA.
S 6241 Traynham Ranches Arbuckle CA.
1928 S6350-S7715
S 6387 Doug Veerkamp Placerville CA.
S 6460 CA.
S 6466 CA.
S 6554 Christenbury Caterpillar Collection Liberty, NC. Canopy
S 7021 Doug Veerkamp Placerville CA. Swamp
S 7096 Traynham Ranches Arbuckle CA. PM
S 7218 Don Martin Alexandria OH Canopy
S 7498W Enyeart Family Laramie WY orchard
1929 S7716-S9304
S 7841 CA.
S 7855 Traynham Ranches Arbuckle CA.
S 7886 Ken Eder Carthage NC.
S 8023 Irvin Leffler St. Helens OR. Canopy
S 8072 Hayes Family Molalla OR.
S 8089 Bob White Farms Colfax Wa.
S 8214 CA.
S 8245 Keeley Family Farms Colusa, Ca. Tail Seat Restored
S 8359 Jess Gilbertson Woodland CA.
S 8374 Tom Madden Paso Robles CA.
S 8378 Don Evans Bakersfield CA. Top Seat Wm. Bros Boiler & Mfg. Co. Blade
S 8437 Doug Veerkamp Placerville CA.
S 8671 Traynham Ranches Arbuckle CA.
S 9062 Terry Welch Delavan WI. w/35 engine
S 9029 Dave Ernst Fallon Nevada Originated in Rio Vista Ca.
S 9246 Doug Veerkamp Placerville CA.
1930 S9305-S10536
S 9703 Don Evans Bakersfield CA. Tail Seat
S 9733 Christenbury Caterpillar Collection Liberty NC.
S 9385W Scott Hayes Molalla OR.
S 9986 Jack Calhoun Westminister MD. Canopy Logger
S 10082 Mike Foster Burra AU.
S 10112 Ted Halton Portland OR.
S 10157 Mark Watertown WI.
S 10269W Peter Proposch Queensland AU. tail seat
S 10415 Jim McRoberts Plattsburg MO.
S 10295 Don Evans Bakersfield CA. Top seat Canopy
1926 PS PS1-PS510
PS 52 Bob Kroeker Round Rock TX
PS 90 Caleb Carpenter Piedmont OK.
PS 175 Terry Welch Delavan WI.
1927 PS PS511-PS2367
PS 617 Hewitt Family Uncasville CT. Belt Pully Pull Hook
PS 643 Enyeart Family Laramie WY
PS 721 Don Martin
PS 837 Roots of Motive Power Willits CA.
PS 839 Mark Olsen Nokesville, Va.
PS 925 Donald Evans
PS 975 Andy Abernethy Canterbury NZ.
PS 1058 Mark Mederski belt pully and canopy
PS 1201 Fort Collins CO.
PS 1246 standard 30 Steve Ayotte, Eagle MI.
PS 1414 Billy Sanders Warrenton VA.
PS 1912 Billy Sanders Warrenton VA.
PS 1928 Andy Haberle Oak Grove MN.
1928 PS PS2368-PS5475
PS 2369 Dale Rainwater Van Buren AR
PA 3350 Jeffery Harris Willits CA. Let Blade
PS 4051 Johnny Sturgill Hurricane WVA.
PS 4182 Scott Moulding Ogden UT.
PS 4226 Peter Proposch Queensland AU. tail seat
PS 4375 Bob Kroeker Round Rock TX
PS 5348 Frank Rohr Quinton KS.
1929 PS PS5476-PS9582
PS 6008 Gordon Schmidt Alberta Canada
PS 6116 Traynham Ranches Arbuckle CA.
PS 7027 Bruce Salida CO.
PS 7511 Tom Pfeifer Lewisville, TX.
PS 7897 Richard Elliot Waynesville OH.
PS 8178 Mahan Canterbury NZ.
PS 8203 Josh Stephenson Temecula CA. (former Traynham Ranches Arbuckle CA.)
PS 8375 Traynham Ranches Arbuckle CA
PS 9204 Enyeart Family Laramie WY
1930 PS PS9583-PS12904
PS 9843 Omnitrac Cove OR.
PS 10475 Herschel Hall Piasa, IL. restored
PS 10575 Enyeart Family Laramie WY
PS 10947 Robert Young Stayton, OR
PS 11092 Enyeart Family Laramie WY cold weather
PS 11103 Lowell Baker cold weather package
PS 11432 Pat Yankelunas Youngstown NY.
PS 11612 Biewers Tractor Salvage Barnesville MN.
PS 11784 Indiana
PS 11937 Enyeart Family Laramie WY
PS 12324 Chad Attebury Tulsla OK.
PS 12784 Former Don Clough Gardiner ME.
1931 PS PS12905-PS14092
PS 12907 wide 30 with cold weather kit Al Ayotte, Eagle MI.
PS 12946W Jay Proposch Queensland AU. top seat w/ canopy restored
PS 12947 Rodney Eichen, Carlinville, IL. cold weather package (hood) and belt pulley
PS 13010 Alan Smock
PS 13385 Traynham Ranches Arbuckle CA.
PS 13421 Ed Pointe Petaluma CA
PS 13486 Carl Von Segern Escondido CA.
PS 13554 Josh Stephenson Temecula CA.
PS 13738 John Robello HA.
PS 13795 Coppin Family Pleasant Grove CA.
PS 13810 Norman Baker Grants Pass OR.
PS 13898 Norman Baker Grants Pass OR.
PS 13958 Russell Turner Orangevale CA.
1932 PS PS14093-PS14294
PS 14037 Omnitrac Cove OR.
PS 14199 Traynham Ranches Arbuckle CA.
PS 14242 Russell Turner Orangevale CA.
UnKnown Serial Numbers
UK Mekmke Farm Museum
UK Bob Hill Miami MB.
UK Bob Hill Miami MB.
UK Ken Eder Carthage NC.
UK Traynham Ranches Arbuckle CA. PM, Wide gauge
UK Traynham Ranches Arbuckle CA. PM, small seat
UK Traynham Ranches Arbuckle CA. PM
UK Traynham Ranches Arbuckle CA. PM
UK Traynham Ranches Arbuckle CA. PM
UK Traynham Ranches Arbuckle CA. PM
UK Traynham Ranches Arbuckle CA. PM
UK Traynham Ranches Arbuckle CA. PM
UK Carl William Uncasville CT. Logging cursier top, Lights, pull hook
UK Gary Foglio Florence OR.
UK Randy Moulding Odgen UT.
UK Randy Moulding Odgen UT.
Josh Stephenson Temecula CA.
Josh Stephenson Temecula CA.
Herb Montena MA.
