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Gravely 8121
 | 1978
8000 SeriesGarden tractor |
|---|---|
1978 | |
8000 Series | |
Garden tractor | |
1978 | |
|---|---|
8000 Series | |
Garden tractor |
Production | |
|---|---|
Manufacturer | Gravely |
Garden tractor | |
Variants | |
|---|---|
8120 | mechanical lift |
8121 | hydraulic lift |
Gravely 8121 Engine | |
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12HP Kohler 476cc 1-cyl gasoline | |
Engine details ...  |
Gravely 8121 Transmission | |
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8-speed gear | |
Transmission details ...  |
Mechanical | |
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Two-wheel drive | |
Manual steering | |
Mechanical band brakes | |
Open operator station. |
Photos | |
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 | |
Gravely 8121 photos...  |
Capacity | |
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Fuel | 5.3 gal
20.1 L |
Hydraulic system | 0.375 gal
1.4 L |
Hydraulics | |
|---|---|
Type | open center |
Capacity | 0.375 gal
1.4 L |
Pressure | 1200 psi
82.7 bar |
Pump flow | 1.7 gpm
6.4 lpm |
Power Take-off (PTO) | |
|---|---|
Mid PTO | independent |
Clutch | mechanical |
Dimensions & Tires | |
|---|---|
Wheelbase | 48 inches
121 cm |
Weight | 890 lbs
403 kg |
Front tire | 16x7.50-8 |
Rear tire | 23x10.50-12 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Charging system | flywheel alternator |
Charging amps | 15 |
Battery volts | 12 |
Battery AH | 42 |
References | |
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 | |
Commercial Ground Maintenance Tractors published in 1978, by Gravely |