John Deere 990 VS Massey Ferguson 284SK specs comparison

John Deere 990
General InfosMake | 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 | - |

Massey Ferguson 284SK
General InfosMake | Massey Ferguson |
Model | 284SK |
Country | United states |
Production | From 1983 Until 1987 |
Price | - |
Tractor type | - |
Fuel | diesel |
Service repair manual | Massey Ferguson 284SK Manual |
Dimensions, sizes and tires
AG front tires | 12.4-24 |
AG rear tires | 16.9-34 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 7,431 lbs or 3370 kg |
Length | 159.1 inches [404 cm] |
Width | - |
Height | 108.3 inches [275 cm] |
Wheelbase | 95.3 inches [242 cm] |
Ground clearance | - |
Turning radius | 36.1 feet [11.0 m] |
Rear tread size | - |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 235.5 ci or 3.9 L |
Cylinders | 4 cylinders |
Engine power | 68 hp or 50.7 kW |
Engine RPM | 2200 (rpm) |
Torque | 194.0 lb-ft or 263.1 Nm | Torque RPM | 1300 (rpm) |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | 31.7 gal or 120.0 L |
Oil capacity | - |
Oil change | - |
Starter motor | - |
Starter volts | - |
Parts And Accessories | Massey Ferguson 284SK Parts |
Batteries number | - |
Batteries voltage | - |
Battries Amps | - |
Cold Amps | - |
Ground force | - |
Charging system | - |
Charging Volts | - |
Charging Amps | - |
Trans system | - |
Trans type | - |
Trans gears | 12 forward and 4 reverse |
Clutch system | - |
Wheel drive | 4x4 MFWD 4WD |
Final drive | - |
Steering | hydrostatic power |
Braking system | wet disc |
Cabin type | standard |
Differentiel lock | - |
System | - |
Valves | - |
Pump flow | - |
SVC flow | - |
Steering flow | - |
Tank capacity | - |
Hydraulic pressure | - |
Max flow | 9.5 gpm or 36.0 lpm |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | - |
Fuel consumption | - |
Pulling power | - |
Claimed power | - |
Real power | - |
Engine @RPM | - |
PTO Clutch | - |
Rear PTO | - |
Rear PTO RPM | 540 (rpm) |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | - |
Hitch system | - |
Rear hitch | - |
Rear hitch lift | 5,292 lbs or 2400 kg |
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 Massey Ferguson 284SK manual book version
- Cabine, electrical And mechanical parts for Massey Ferguson 284SK farm-tractor here