gravely lawn tractors pro master 20 h
 | 1989 - 1991
Front-mount mower | 1989 - 1991 | Front-mount mower |
|---|---|---|---|
1989 - 1991 | |||
Front-mount mower | |||
1989 - 1991 | |
|---|---|
Front-mount mower |
Production | |
|---|---|
Manufacturer | Gravely (a part of Ariens) |
Front-mount mower | |
Gravely Pro Master 20-H Engines | |
|---|---|
20HP Kohler 770cc 2-cyl gasoline | |
20HP Onan 781cc 2-cyl gasoline | |
Fuel tank | 5.3 gal
20.1 L |
Engine details ...  | |
Gravely Pro Master 20-H Transmission | |
|---|---|
hydrostatic | |
Transmission details ...  |
Mechanical | |
|---|---|
Two-wheel drive | |
Disc brakes | |
Open operator station. |
Power Take-off (PTO) | |
|---|---|
Front PTO | independent |
Clutch | electric |
Dimensions & Tires | |
|---|---|
Weight | 980 lbs
444 kg |
Front tire | 18x8.50-8 |
Rear tire | 4.80/4.00-8 |
Full dimensions and tires ...  | |
Gravely Pro Master 20-H attachments | |
|---|---|
50" front-mount mower deck | |
60" front-mount mower deck | |
Attachment details ...  |
Electrical | |
|---|---|
Ground | negative |
Charging amps | 15 (Kohler) |
| 20 (Onan) |
Battery volts | 12 |
References | |
|---|---|
 | |
Riding Tractors published in 1990, by Gravely |