Cletrac & Oliver Manuals & Literature

Now you can download Manuals and other Literature related to Cletrac and Oliver tractors. Selection will grow with time. Ask how you can contribute.
(click on link to download file)


Early Lettered Series
Cletrac 20K Cletrac K20 (20K) (573 B-K Cols 1-30) (pdf)
Early Numbered Series
Cletrac 30B Cletrac 30B (574 B-K Cols 1-30) (pdf)
Cletrac 40 Cletrac 40 (575 B-K Cols 1-30) (pdf)
Cletrac 80-60 Cletrac 80-60 (576 B-K Cols 1-30) (pdf)
Cletrac 100 Cletrac 100 (577 B-K Cols. 1-30) (pdf and jpeg)
Lettered Series
Cletrac A Cletrac Model "A" (2000-9-45-25M) - 29 pgs (pdf)
Oliver A Oliver Model "A" (A-1034 15M-3-54) - 2 pgs (pdf)
OLIVER DD Oliver Model "D" (A-1012B) - 4 pgs (pdf)
Cletrac General GG Cletrac General Model GG (873-4-39) - front (jpeg)
Cletrac General Model GG (873-4-39) - back (jpeg)
OC Series
OC-3 Oliver OC-3 (A-1009-B) - 4 pgs (pdf)
Oliver OC-4 Oliver OC-4 (A-10B-6-63) - 12 pgs (jpeg)
Oliver OC-6 Oliver OC-6 (1-57) - 12 pgs (jpeg)
Oliver OC-18 Oliver OC-18 (A-1044 30M-1255) - 18 pgs (pdf)


Early Lettered Series
Early Numbered Series
Cletrac 20C Operators Instruction Book for Cletrac "20C" - 27 pgs - 1934
"20C" Lubrication Schedule with Illustrations
Lettered Series
OC Series
Military Tractors


Bosch Fuel Pumps American Bosch Fuel Injection Pump Service Parts List (pdf)
JX series engines Operation & Maintenance Manual for JX series engines (pdf) - this link leaves our site
Roosa-Master 431 Roosa-Master Fuel Injection Pump GB-CC-L-431 (pdf)
Assembly & Disassembly Instructions
For a better picture of page 16, click here
Roosa-Master 631 Roosa-Master Fuel Injection Pump GB-CC-L-631 (pdf)
Assembly & Disassembly Instructions
For a better picture of page 16, click here



795 QD Cultivator Oliver No. 795 QD Cultivator for HG-68 tractor (pdf)
Setting Up Instructions
IMP Imp Loader for the OC-3 (pdf)
Ware 3F Loader Ware Model 3F Loader (81-20M-9-52) (pdf)



Oliver Model X-12 Crawler Tentative Speicifications (pdf)
Designed to replace the OC-12, this model had power shift and counter-rotating tracks. Though a few expreimental models were built, it was never put into production.

X-12 comparison Oliver Model X-12 Comparison with OC-12 and Competition (pdf)
OC-3 and OC-4 loader OC-3 & OC-4 Loader Comparison with Competition (pdf)
OC-3 and OC-4-42 vs competition OC-3 and OC4-42 Comparison with Competition (pdf)
OC-6 Dozer Spec OC-6 Dozer Specifications vs Competition (pdf)
OC-9 vs competition OC-9 Diesel Tractor Comparison with Competiton (pdf)
OC-9 Competitive Power OC-9 Competitiive Power Class Comparison (pdf)
OC-96 vs competition OC-96 Diesel Loader Comparison with Competition (pdf)
OC-12 Loader vs competition OC-12 Loader Comparison with Competition (pdf)
OC-12 vs Terratrac 600 OC-12 Comparison with Terratrac "600" (pdf)







Spray-O-Matic Oliver Spray-O-Matic (pdf)





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Specifications & Technical

Blake Malkamaki

Conneautville, Pa. 16406
© 2004-2016


Revised: Feb. 8, 2016