Gravely Lawn tractors by power
Related brands: Ariens.
The Gravely Motor Plow Company was founded in 1916 in Dunbar, West Virginia building a successful line of two-wheel walking tractors. The company later moved to Clemmons, North Carolina and, in 1964, Gravely entered the four-wheel garden tractor market. Gravelys used a unique rear-engine design on their tractors. Ariens purchased Gravely in 1982, and still owns the brand. Gravely-based designs were discontinued around 2000, and the name dropped entirely in 2002. It is still used on a line of commercial lawn equipment.
| Model | Power | Mower Deck | Years |
| 408 | 8 hp | 34" deck | 1970 - 1977 |
| 830 | 8 hp | 30" deck | 1980 - 1983 |
| 424 | 10 hp | 40/50" deck | 1967 - 1972 |
| 810 | 10 hp | 40" deck | 1973 - 1978 |
| 8102 | 10 hp | 40/50" deck | 1979 - 1981 |
| 1130 | 11 hp | 30" deck | 1980 - 1983 |
| 1132 | 11 hp | 32" deck | 1984 - 1987 |
| 1138 | 11 hp | 38" deck | 1984 - 1987 |
| 12-G | 12 hp | 40/50" deck | 1987 - 1991 |
| 430 | 12 hp | 40/50" deck | 1967 - 1972 |
| 812 | 12 hp | 40/50" deck | 1973 - 1978 |
| 1232-G | 12 hp | 32" deck | 1988 - 1991 |
| 1232-H | 12 hp | 32" deck | 1988 - 1991 |
| 1238-G | 12 hp | 38" deck | 1988 - 1991 |
| 1238-H | 12 hp | 38" deck | 1988 - 1991 |
| 8120 | 12 hp | 1978 | |
| 8121 | 12 hp | 1978 | |
| 8122 | 12 hp | 40/50" deck | 1979 - 1985 |
| 8122-G | 12 hp | 40/50" deck | 1986 |
| 8123 | 12 hp | 40/50" deck | 1979 - 1985 |
| 8123-G | 12 hp | 40/50" deck | 1986 |
| 8126 | 12 hp | 1979 | |
| 8127 | 12 hp | 1979 | |
| 8128 | 12 hp | 1980 | |
| 8129 | 12 hp | 1980 | |
| Westchester | 12 hp | 50" deck | 1963 - 1966 |
| GEM 12.5 | 12 hp | 40/50" deck | 1991 - 1992 |
| 14-G | 14 hp | 40/50" deck | 1992 - 2001 |
| 432 | 14 hp | 40/50" deck | 1967 - 1972 |
| 814 | 14 hp | 40/50" deck | 1973 - 1978 |
| GEM 14 | 14 hp | 40/50" deck | 1991 - 1992 |
| 16-G | 16 hp | 40/50/60" deck | 1988 - 2001 |
| 816S | 16 hp | 40/50" deck | 1974 - 1978 |
| 8160 | 16 hp | 1978 | |
| 8161 | 16 hp | 1978 | |
| 8162 | 16 hp | 40/50" deck | 1979 - 1980 |
| 8163 | 16 hp | 40/50" deck | 1979 - 1985 |
| 8163-G | 16 hp | 40/50" deck | 1986 |
| 8166 | 16 hp | 1979 | |
| 8167 | 16 hp | 1979 | |
| 8169 | 16 hp | 1980 | |
| GEM 16 | 16 hp | 40/50" deck | 1991 - 1994 |
| 450 | 16 hp | 30/40/50" deck | 1970 |
| 816 | 16 hp | 40/50" deck | 1972 - 1978 |
| 817 | 16 hp | 50" deck | 1977 |
| 8171 | 16 hp | 1978 | |
| 8177 | 16 hp | 1979 | |
| 8179 | 16 hp | 1980 - 1985 | |
| 7173-H | 17 hp | 48" deck | 1986 |
| 8179-G | 17 hp | 40/50/60" deck | 1986 |
| 18-G | 18 hp | 40/50/60" deck | 1988 - 2001 |
| 18-H | 18 hp | 48" deck | 1987 - 1991 |
| 818 | 18 hp | 50" deck | 1978 |
| 8183 | 18 hp | 40/50" deck | 1979 - 1980 |
| Pro Master 18-H | 18 hp | 50/60" deck | 1989 - 1991 |
| 8199-G | 19 hp | 40/50/60" deck | 1986 |
| 8199 | 19 hp | 1980 - 1985 | |
| 20-G | 20 hp | 50/60" deck | 1988 - 2001 |
| Pro Master 20-H | 20 hp | 50/60" deck | 1989 - 1991 |
| 24-G | 24 hp | 72" deck | 1989 - 2001 |
| GMT 900 | 26 hp | 72" deck | 1977 |
| GMT 9000 | 26 hp | 50/72" deck | 1977 - 1982 |
| Pro Master 30-H | 30 hp | 72" deck | 1989 - 1991 |