| 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 |
| Mechanical | |
| Two-wheel drive | |
| Disc brakes | |
| Open operator station. |
| Photos | |
| No photos of the Gravely Pro Master 20-H are currently available. To submit yours, email it to Peter@TractorData.com. Photos may only be used with the permission of the original photographer. | |
| 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 |
| Gravely Pro Master 20-H attachments | |
| 50" front-mount mower deck | |
| 60" front-mount mower deck | |
| Electrical | |
| Ground | negative |
| Charging amps | 15 (Kohler) |
|   | 20 (Onan) |
| Battery volts | 12 |
| References | |
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| Riding Tractors published in 1990, by Gravely |
| Page information | |
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| Copyright 2024 TractorData.com® | |
| TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999. | |
| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on July 27, 2021 |