John Deere
F912
Horsepower
20hp
Production
1987–1990
Category
lawn
Overview
Production
| Engine | 20HP Yanmar 658cc 3-cyl gasoline |
|---|---|
| Tractor Type | front-mount mower |
| Series | F900 Series |
| Manufacture Location | Horicon, Wisconsin, USA |
Mechanical
| Drive Type | two-wheel drive |
|---|---|
| Steering | power |
| Brakes | drum |
| Rops Type | available |
| Differential Lock | mechanical front |
PTO & Hitch
| Front PTO Type | independent |
|---|
Electrical
| Ground | negative |
|---|---|
| Charging System | alternator |
| Battery Volts | 12 |
| Charging Amps | 20 |
Other
| Front PTO Clutch | electric |
|---|---|
| Operator Station | open operator station |
| Fuel Tank Gas | 5.5 gal (20.8 L) |
| Available Attachments | snowblower, blade |
| Front Mount Mower Deck | 50" front-mount mower deck, 60" front-mount mower deck |
Engine
| Engine | Yanmar 3TG66 |
|---|---|
| Fuel Type | gasoline |
| Cylinders | 3-cylinder |
| Cooling | liquid-cooled horizontal-shaft inline |
| Displacement | 40.2 ci (658 cc) |
| Bore | 2.6 in (66 mm) |
| Bore Stroke | 2.60x2.53 in (66 x 64 mm) |
| Stroke | 2.53 in (64 mm) |
| Power | 20 hp (14.9 kW) |
| Torque | 2,000 RPM |
| Torque | 32.3 lb-ft (43.8 Nm) |
| Air Cleaner | dry |
| Starter Volts | 12 |
| Starter Type | electric |
| Oil Capacity | 2.6 qts (2.5 L) |
| Coolant Capacity | 4.7 qts (4.4 L) |
Dimensions
| Length | 85.2 in (216 cm) |
|---|---|
| Width | 42.8 in (108 cm) |
| Height | 50.5 in (128 cm) |
| Height Rops | 78 in (198 cm) |
| Wheelbase | 56.3 in (143 cm) |
| Weight | 1,266 lbs (574 kg) |
| Tires Front | 20x8.00-10 |
| Tires Rear | 16x6.5-8 |
| Tires Lawn Front | 20x8.00-10 |
| Tires Lawn Rear | 16x6.5-8 |
Transmission
| Transmission Type | hydrostatic |
|---|---|
| Gears | infinite forward and reverse |
| Oil Capacity | 4.6 qts (4.4 L) |
Available Attachments
50" front-mount mower deck60" front-mount mower deckSnowblowerBlade