John Deere 990 VS J.I. Case 12-20 specs comparison
John Deere 990
General Infos| Make | John Deere |
| Model | 990 |
| Country | United states |
| Production | From 2000 Until 2007 |
| Price | - |
| Tractor type | Compact Utility tractor |
| Fuel | diesel |
| Service repair manual | John Deere 990 Manual |
Dimensions, sizes and tires
| AG front tires | 6.5-16 |
| AG rear tires | 14.9-24 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 2594 lbs or 1176 kg |
| Length | 123 inches [312 cm] |
| Width | - |
| Height | 84.2 inches [213 cm] |
| Wheelbase | 68.9 inches [175 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | 46.2 inches |
| Front tread size | 48.2 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 121.7 ci or 2.0 L |
| Cylinders | 4 cylinders |
| Engine power | 38.5 hp or 28.7 kW |
| Engine RPM | 2700 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 8.5 gal or 32.2 L |
| Oil capacity | 5.6 qts or 5.3 L |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | John Deere 990 Parts |
| Batteries number | 1 |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | 650 |
| Ground force | negative |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | 20 amps |
| Trans system | Collar Shift |
| Trans type | partially synchronized |
| Trans gears | 9 forward and 3 reverse |
| Clutch system | - |
| Wheel drive | 4x2 2WD |
| Final drive | - |
| Steering | power |
| Braking system | wet disc |
| Cabin type | Two-post ROPS |
| Differentiel lock | - |
| System | open center |
| Valves | - |
| Pump flow | 8.5 gpm or 32.2 lpm |
| SVC flow | - |
| Steering flow | 4.5 gpm or 17.0 lpm |
| Tank capacity | 5.5 gal or 20.8 L |
| Hydraulic pressure | 2262 psi or 156.0 bar |
| Max flow | 13 gpm or 49.2 lpm |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | - |
| Fuel consumption | - |
| Pulling power | - |
| Claimed power | 35 hp or 26.1 kW |
| Real power | - |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | live |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | - |
| Hitch system | - |
| Rear hitch | I |
| Rear hitch lift | 1,573 lbs or 713 kg |
| Front hitch | - |
| Front hitch lift | - |
J.I. Case 12-20
General Infos| Make | J.I. Case |
| Model | 12-20 |
| Country | Unites states |
| Production | From 1921 Until 1924 |
| Price | - |
| Tractor type | Standard tread tractor |
| Fuel | kerosene |
| Service repair manual | J.I. Case 12-20 Manual |
Dimensions, sizes and tires
| AG front tires | - |
| AG rear tires | 42x12 steel |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 4,232 lbs or 1919 kg |
| Length | 109 inches [276 cm] |
| Width | 58 inches [147 cm] |
| Height | 55.5 inches [140 cm] |
| Wheelbase | 63 inches [160 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 267.3 ci or 4.4 L |
| Cylinders | 4 cylinders |
| Engine power | - |
| Engine RPM | 1050 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | kerosene |
| Fuel injection | - |
| Fuel tank size | - |
| Oil capacity | - |
| Oil change | - |
| Starter motor | - |
| Starter volts | - |
| Parts And Accessories | J.I. Case 12-20 Parts |
| Batteries number | - |
| Batteries voltage | - |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | - |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | J.I. Case |
| Trans type | gear |
| Trans gears | 2 forward and 1 reverse |
| Clutch system | - |
| Wheel drive | 4x2 2WD |
| Final drive | - |
| Steering | manual |
| Braking system | - |
| Cabin type | Open operator station |
| Differentiel lock | - |
| System | - |
| Valves | - |
| Pump flow | - |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | - |
| Max flow | - |
| Drawbar type | - |
| Claimed power | 12 hp or 8.9 kW |
| Drawbar horsepower | 17.52 hp or 13.1 kW |
| Fuel consumption | - |
| Pulling power | 3,150 lbs or 1428 kg |
| Claimed power | - |
| Real power | - |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | - |
| Rear PTO RPM | - |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | - |
| Hitch system | - |
| Rear hitch | - |
| Rear hitch lift | - |
| Front hitch | - |
| Front hitch lift | - |
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Useful links and guides ....
- John Deere provided us with the latest version of its 990 service repair manual
- Find All mechanical and electrical parts and accessories of John Deere 990 farm-tractor here
- Get your J.I. Case 12-20 manual book version
- Cabine, electrical And mechanical parts for J.I. Case 12-20 farm-tractor here
