Kubota M4050 VS J.I. Case 1390 specs comparison
Kubota M4050
General Infos| Make | Kubota |
| Model | M4050 |
| Country | Japan |
| Production | From 1982 Until 1985 |
| Price | - |
| Tractor type | Utility tractor |
| Fuel | diesel |
| Service repair manual | Kubota M4050 Manual |
Dimensions, sizes and tires
| AG front tires | 6.00-16 |
| AG rear tires | 13.6-2 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 4,080 lbs or 1850 kg |
| Length | 132.5 inches [336 cm] (2WD) |
| Width | 72.6 inches [184 cm] |
| Height | - |
| Wheelbase | 78.1 inches [198 cm] (2WD) |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | 51 to 75 inches |
| Front tread size | 56 to 80 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 158.64 ci or 2.6 L |
| Cylinders | 6 cylinders |
| Engine power | 48 hp or 35.8 kW |
| Engine RPM | 2600 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 14.3 gal or 54.1 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | Kubota M4050 Parts |
| Batteries number | 1 |
| Batteries voltage | 12 V |
| Battries Amps | 150 amps |
| Cold Amps | - |
| Ground force | - |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | - |
| Trans type | constant mesh |
| Trans gears | 8 forward and 2 reverse |
| Clutch system | - |
| Wheel drive | 4x2 2WD |
| Final drive | - |
| Steering | manual |
| Braking system | differential mechanical wet disc |
| Cabin type | two-post ROPS |
| Differentiel lock | - |
| System | open center |
| Valves | 1 |
| Pump flow | - |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | - |
| Max flow | 9.25 gpm or 35.0 lpm |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | 36.20 hp or 27.0 kW |
| Fuel consumption | 3.0 gal/hour or 11.4 l/hour |
| Pulling power | 6,070 lbs or 2753 kg |
| Claimed power | 42 hp or 31.3 kW |
| Real power | 42.10 hp or 31.4 kW |
| Engine @RPM | 540@2193 (rpm) |
| PTO Clutch | - |
| Rear PTO | independent |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | 2.8 gal/hour or 10.6 l/hour |
| Hitch system | - |
| Rear hitch | II/I |
| Rear hitch lift | 3,740 lbs or 1696 kg |
| Front hitch | - |
| Front hitch lift | - |
J.I. Case 1390
General Infos| Make | J.I. Case |
| Model | 1390 |
| Country | Unites states |
| Production | From 1980 Until 1983 |
| Price | 22,100 USD |
| Tractor type | Utility tractor |
| Fuel | diesel |
| Service repair manual | J.I. Case 1390 Manual |
Dimensions, sizes and tires
| AG front tires | 7.50-16 |
| AG rear tires | 16.9-30 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 5,500 lbs or 2494 kg |
| Length | 135 inches [342 cm] |
| Width | - |
| Height | - |
| Wheelbase | 84 inches [213 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 219 ci or 3.6 L |
| Cylinders | 4 cylinders |
| Engine power | - |
| Engine RPM | 2200 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 19 gal or 71.9 L |
| Oil capacity | 7.9 qts or 7.5 L |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | J.I. Case 1390 Parts |
| Batteries number | - |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | negative |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | 26 amps |
| Trans system | - |
| Trans type | synchromesh |
| Trans gears | 12 forward and 4 reverse |
| Clutch system | hydraulic dry disc |
| Wheel drive | 4x2 2WD |
| Final drive | - |
| Steering | hydrostatic power |
| Braking system | mechanical drum |
| Cabin type | Two-post ROPS |
| Differentiel lock | - |
| System | open center |
| Valves | 1 or 2 |
| Pump flow | 15.3 gpm or 57.9 lpm |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | 7.1 gal or 26.9 L |
| Hydraulic pressure | - |
| Max flow | - |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | 50.26 hp or 37.5 kW |
| Fuel consumption | 4.0 gal/hour or 15.1 l/hour |
| Pulling power | 8624 lbs or 3911 kg |
| Claimed power | 60 hp or 44.7 kW |
| Real power | 58.40 hp or 43.5 kW |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | independent |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | 3.7 gal/hour or 14.0 l/hour |
| Hitch system | - |
| Rear hitch | 2/1 |
| Rear hitch lift | - |
| Front hitch | - |
| Front hitch lift | - |
Related tractor comparison
J.I. Case 1390 Versatile 1080 Big Roy
J.I. Case 1390 Steiger Cougar III ST-270
J.I. Case 1390 International Harvester 274
Kubota M4050 International Harvester 254
Kubota M4050 Big Bud 400/30
J.I. Case 1390 Ford 6700
Choose another tractor
Useful links and guides ....
- Kubota provided us with the latest version of its M4050 service repair manual
- Find All mechanical and electrical parts and accessories of Kubota M4050 farm-tractor here
- Get your J.I. Case 1390 manual book version
- Cabine, electrical And mechanical parts for J.I. Case 1390 farm-tractor here
