Ariens lawn tractors by power
Related brands: Gravely.
Ariens was founded by Henry Ariens in Brillion, Wisconsin when he began building motorized tillers. Ariens entered the garden tractor market when it purchased Sperry's New Holland line in 1973 and the Gravely Company in 1982.
Ariens - official site
| Model | Power | Mower Deck | Years |
| Emperor 4 | 4 hp | 26/32" deck | 1963 - 1964 |
| Fairway 4 | 4 hp | 26" deck | 1966 - 1968 |
| Fairway 5 | 5 hp | 26" deck | 1967 - 1976 |
| Imperial | 5 hp | 26/32" deck | 1961 |
| Emperor 6 | 6 hp | 26/32" deck | 1962 - 1968 |
| Emperor 6 | 6 hp | 30" deck | 1975 - 1976 |
| FM26 | 6 hp | 26" deck | 1987 - 1989 |
| Fairway 6 | 6 hp | 26" deck | 1969 - 1971 |
| RM626 | 6 hp | 26" deck | 1978 - 1981 |
| SRM626 | 6 hp | 26" deck | 1982 - 1989 |
| Emperor 7 | 7 hp | 26/30" deck | 1968 - 1972 |
| Fairway 7 | 7 hp | 26" deck | 1972 - 1976 |
| Manorway | 7 hp | 30" deck | 1968 - 1971 |
| RM728 | 7 hp | 28" deck | 1978 - 1980 |
| Sportmoor | 7 hp | 30" deck | 1971 |
| Emperor 8 | 8 hp | 30" deck | 1972 - 1978 |
| FM28 | 8 hp | 28" deck | 1987 - 1989 |
| LT832 | 8 hp | 32" deck | 1981 - 1987 |
| Manorway 800 | 8 hp | 38" deck | 1971 - 1973 |
| RM828 | 8 hp | 28" deck | 1981 - 1995 |
| RM830 | 8 hp | 30" deck | 1979 |
| RM830 | 8 hp | 30" deck | 1981 - 1995 |
| RM832 | 8 hp | 32" deck | 1980 - 1981 |
| S-8G | 8 hp | 36" deck | 1974 - 1978 |
| S-8H | 8 hp | 36" deck | 1974 - 1978 |
| SRM830 | 8 hp | 30" deck | 1981 - 1989 |
| YT832 | 8 hp | 32" deck | 1979 - 1980 |
| RM928 | 9 hp | 28" deck | 1988 - 1989 |
| RM9028 | 9 hp | 28" deck | 1994 - 2001 |
| RM9030 | 9 hp | 30" deck | 1994 - 2001 |
| Emperor 10 | 10 hp | 30/38" deck | 1978 |
| GT10G | 10 hp | 42/48" deck | 1979 |
| RM1028 | 10 hp | 28" deck | 2000 - 2002 |
| RM1030 | 10 hp | 30" deck | 1979 |
| RM1032 | 10 hp | 32" deck | 1980 - 1989 |
| RM1038 | 10 hp | 38" deck | 1979 |
| S-10G | 10 hp | 42/48" deck | 1976 - 1978 |
| SRM1030 | 10 hp | 30" deck | 1982 - 1989 |
| YT1032 | 10 hp | 32" deck | 1980 - 1987 |
| RM1128 | 11 hp | 28" deck | 1991 - 1994 |
| RM1130 | 11 hp | 30" deck | 1987 - 1989 |
| RM1132 | 11 hp | 32" deck | 1984 - 1995 |
| YT1132 | 11 hp | 32" deck | 1979 - 1987 |
| YT1138 | 11 hp | 38" deck | 1979 - 1987 |
| GT12 | 12 hp | 42/48" deck | 1981 - 1982 |
| RM1228 | 12 hp | 28" deck | 1991 - 1996 |
| RM1230 | 12 hp | 30" deck | 1989 - 1995 |
| RM1232 | 12 hp | 32" deck | 1988 - 1995 |
| S-12 | 12 hp | 42/48" deck | 1973 - 1975 |
| S-12H | 12 hp | 42/48" deck | 1976 - 1978 |
| YT1232G | 12 hp | 32" deck | 1988 - 1991 |
| YT1232H | 12 hp | 32" deck | 1988 - 1991 |
| YT1232HK | 12 hp | 32" deck | 1988 - 1991 |
| YT1238G | 12 hp | 38" deck | 1988 - 1991 |
| YT1238H | 12 hp | 38" deck | 1988 - 1991 |
| YT1238HK | 12 hp | 38" deck | 1988 - 1991 |
| RM1328 | 13 hp | 28" deck | 1996 - 2001 |
| RM1330 | 13 hp | 30" deck | 1996 - 2002 |
| RM1332 | 13 hp | 32" deck | 1996 - 2001 |
| GT14G | 14 hp | 42/48" deck | 1979 - 1980 |
| GT14 | 14 hp | 42/48" deck | 1979 - 1982 |
| HT14 | 14 hp | 42" deck | 1992 - 1994 |
| S-14 | 14 hp | 42/48" deck | 1973 - 1975 |
| S-14G | 14 hp | 42/48" deck | 1976 - 1978 |
| S-14H | 14 hp | 42/48" deck | 1976 - 1978 |
| YT1438 | 14 hp | 38" deck | 1989 - 1991 |
| GT16 | 16 hp | 42/48" deck | 1979 - 1982 |
| HT16 | 16 hp | 42/48" deck | 1982 - 1995 |
| S-16 | 16 hp | 42/48" deck | 1973 - 1975 |
| S-16H | 16 hp | 42/48" deck | 1976 - 1978 |
| GT17 | 17 hp | 42/48/60" deck | 1979 - 1987 |
| GT18 | 18 hp | 42/48/60" deck | 1979 - 1991 |
| GT18D | 18 hp | 42/48/60" deck | 1984 - 1987 |
| HT18 | 18 hp | 42/48" deck | 1986 - 1995 |
| High Sierra 1848 | 18 hp | 48" deck | 1996 - 1999 |
| S-18H | 18 hp | 42/48" deck | 1977 - 1978 |
| GT19 | 19 hp | 42/48/60" deck | 1981 - 1987 |
| GT20 | 20 hp | 42/48/60" deck | 1988 - 1995 |
| Grand Sierra 2200 | 22 hp | 42/48/60" deck | 1996 - 2001 |
| High Sierra 2248 | 22 hp | 48" deck | 2000 |