Kubota B3030 VS J.I. Case 731 specs comparison
Kubota B3030
General Infos| Make | Kubota |
| Model | B3030 |
| Country | Japan |
| Production | From 2006 Until 2012 |
| Price | - |
| Tractor type | Compact Utility tractor |
| Fuel | diesel |
| Service repair manual | Kubota B3030 Manual |
Dimensions, sizes and tires
| AG front tires | 7-12 |
| AG rear tires | 12.4-16 |
| Lawn front tires | 24x8.5014 |
| Lawn rear tires | 24x8.5014 |
| Indus front tires | 23x8.50-14 |
| Indus rear tires | 12.4-16 |
| Weight | 1,852 lbs or 840 kg |
| Length | 99.2 inches [251 cm] |
| Width | 53.7 inches [136 cm] |
| Height | - |
| Wheelbase | 65.6 inches [166 cm] |
| Ground clearance | 14.6 inches [37 cm] |
| Turning radius | 6.9 feet [2.1 m] |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 91.5 ci or 1.5 L |
| Cylinders | 4 cylinders |
| Engine power | 30 hp or 22.4 kW |
| Engine RPM | 2600 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 8.1 gal or 30.7 L |
| Oil capacity | 4.3 qts or 4.1 L |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | Kubota B3030 Parts |
| Batteries number | 1 |
| Batteries voltage | 12 V |
| Battries Amps | 36 amps |
| Cold Amps | - |
| Ground force | negative |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | 14.5 amps |
| Trans system | - |
| Trans type | hydrostatic |
| Trans gears | infinite (3-range) forward and reverse |
| Clutch system | - |
| Wheel drive | 4x4 MFWD 4WD |
| Final drive | - |
| Steering | hydrostatic power |
| Braking system | wet disc |
| Cabin type | Two-post fixed ROPS |
| Differentiel lock | rear standard |
| System | open center |
| Valves | 1 |
| Pump flow | 5.2 gpm or 19.7 lpm |
| SVC flow | - |
| Steering flow | 3.9 gpm or 14.8 lpm |
| Tank capacity | 4 gal or 15.1 L |
| Hydraulic pressure | - |
| Max flow | 9.1 gpm or 34.4 lpm |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | - |
| Fuel consumption | - |
| Pulling power | - |
| Claimed power | 23 hp or 17.2 kW |
| Real power | - |
| Engine @RPM | 2500@2600 (rpm) |
| PTO Clutch | - |
| Rear PTO | independent |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | independent |
| Mid PTO RPM | 2500 (rpm) |
| Fuel consumption | - |
| Hitch system | - |
| Rear hitch | I |
| Rear hitch lift | 2,139 lbs or 970 kg |
| Front hitch | - |
| Front hitch lift | - |
J.I. Case 731
General Infos| Make | J.I. Case |
| Model | 731 |
| Country | Unites states |
| Production | From 1960 Until 1969 |
| Price | 6,900 USD |
| Tractor type | Row Crop tractor |
| Fuel | diesel |
| Service repair manual | J.I. Case 731 Manual |
Dimensions, sizes and tires
| AG front tires | 6.00-16 |
| AG rear tires | 13.6-38 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 7,095 lbs or 3218 kg |
| Length | - |
| Width | - |
| Height | - |
| Wheelbase | 83 inches [210 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 267 ci or 4.4 L |
| Cylinders | 4 cylinders |
| Engine power | - |
| Engine RPM | 1700 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 22 gal or 83.3 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | J.I. Case 731 Parts |
| Batteries number | 2 |
| Batteries voltage | 6 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | - |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | Dual-Range |
| Trans type | unsynchronized |
| Trans gears | 8 forward and 2 reverse |
| Clutch system | mechanical dry disc |
| Wheel drive | 4x2 2WD |
| Final drive | - |
| Steering | manual |
| Braking system | differential disc |
| Cabin type | Open operator station |
| Differentiel lock | - |
| System | open center |
| Valves | 1 |
| Pump flow | - |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | - |
| Max flow | - |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | 48.33 hp or 36.0 kW |
| Fuel consumption | 3.8 gal/hour or 14.4 l/hour |
| Pulling power | 7531 lbs or 3416 kg |
| Claimed power | - |
| Real power | 56.43 hp or 42.1 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 | 3.8 gal/hour or 14.4 l/hour |
| Hitch system | - |
| Rear hitch | II |
| Rear hitch lift | - |
| Front hitch | - |
| Front hitch lift | - |
Related tractor comparison
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J.I. Case 731 Massey Ferguson 85
Kubota B3030 Wagner WA-14
J.I. Case 731 International Harvester 460
Kubota B3030 Minneapolis-Moline G705
J.I. Case 731 J.I. Case 741
Choose another tractor
Useful links and guides ....
- Kubota provided us with the latest version of its B3030 service repair manual
- Find All mechanical and electrical parts and accessories of Kubota B3030 farm-tractor here
- Get your J.I. Case 731 manual book version
- Cabine, electrical And mechanical parts for J.I. Case 731 farm-tractor here
