rpms

Central Ohio Antique Tractor Pullers Association

RPM'S CENTRAL OHIO If you have Microsoft Excel CLICK HERE

		PTO/RPM			ENG/RPM
ALLIS CHALMERS	STD	10%	20%	STD	10%	20%
WC WD WD-45	672	739	806	1720	1892	2064
D-17	665	732	798	1995	2195	2394

CASE	STD	10%	20%	STD	10%	20%
D & DC	622	684	746	1390	1529	1668
L & LA	600	660	720	1200	1320	1440
SC	614	675	737	1760	1936	2112
VAC	598	658	718	1600	1760	1920
400	618	680	742	1600	1760	1920
900-D	598	658	718	1635	1799	1962

FARMALL	STD	10%	20%	STD	10%	20%
F20/F30				1350	1485	1620
H / SUPER H	610	671	732	1864	2050	2237
350	595	655	714	1925	2118	2310
M / SUPER M / W6	606	667	727	1600	1760	1920
400 / 450	606	667	727	1600	1760	1920
W-9	590	649	708	1650	1815	1980
C / SUPER C / 200	593	652	712	1815	1997	2178
300	595	655	714	1925	2118	2310

MASSEY HARRIS	STD	10%	20%	STD	10%	20%
33 / 333 /	612	673	734	1700	1870	2040
44 / 44-S	600	660	720	1500	1650	1800
444	607	668	728	1700	1870	2040
101-JR				2050	2255	2460
101-SR				1980	2178	2376

MINNEOPOLIS MO	STD	10%	20%	STD	10%	20%
R / Z - 5-STAR	660	726	792	1650	1815	1980
U / UB / G / T. CITY	652	717	782	1430	1573	1716

OLIVER	STD	10%	20%	STD	10%	20%
70	578	636	694	1610	1771	1932
80	625	688	750	1300	1430	1560
SUPER 66	732	805	878	2000	2200	2400
66 / 77 / 88	583	641	700	1750	1925	2100
99-GM	572	629	686	1840	2024	2208

COCKSUTT	STD	10%	20%	STD	10%	20%
30 \ 40 \ 50	594	653	713	1850	2035	2220

	DOUBLE READING ON TACH
JOHN DEERE	STD	10%	20%	STD	10%	20%
A	2160	2376	2592	1080	1188	1296
B / 50	2750	3025	3300	1375	1513	1650
D	1960	2156	2352	980	1078	1176
G / 60 / 70-G	2230	2453	2676	1115	1227	1338
70-D / 720 / 820	596	656	715	1250	1375	1500

WARDS/CUSTOM				2075	2283	2490