Kubota L3650 VS White 4-150 Field Boss specs comparison
                                         
                                        
                                    
                                
                                                                            
                                        
                                    
                                                                            
                                    
                                                                                        Kubota L3650
General Infos| Make | Kubota | 
| Model | L3650 | 
| Country | Japan | 
| Production | From 1990 Until 1993 | 
| Price | - | 
| Tractor type | Compact Utility tractor | 
| Fuel | diesel | 
| Service repair manual | Kubota L3650 Manual | 
Dimensions, sizes and tires
| AG front tires | 6.00-16 | 
| AG rear tires | 13.6-26 | 
| Lawn front tires | 27x8.50-15 | 
| Lawn rear tires | 27x8.50-15 | 
| Indus front tires | - | 
| Indus rear tires | - | 
| Weight | 2700 lbs or 1224 kg | 
| Length | 116.1 inches [294 cm] | 
| Width | 58.3 inches [148 cm] | 
| Height | 84.8 inches [215 cm] | 
| Wheelbase | 68.3 inches [173 cm] | 
| Ground clearance | 14.2 inches [36 cm] | 
| Turning radius | - | 
| Rear tread size | 45.5/48.2/52.2/53.1/57.1 inches | 
| Front tread size | 45.3/49.2/53.1/57.1 inches | 
| Turning radius | - | 
Horsepower and engin specs
| Engine capacity | 113.6 ci or 1.9 L | 
| Cylinders | 4 cylinders | 
| Engine power | 40.5 hp or 30.2 kW | 
| Engine RPM | 2600 (rpm) | 
| Torque | 91.9 lb-ft or 124.6 Nm | Torque RPM | - | 
| Fuel type | diesel | 
| Fuel injection | direct injection | 
| Fuel tank size | 7.7 gal or 29.1 L | 
| Oil capacity | 8.9 qts or 8.4 L | 
| Oil change | 200 h | 
| Starter motor | - | 
| Starter volts | 12 V | 
| Parts And Accessories | Kubota L3650 Parts | 
| Batteries number | 1 | 
| Batteries voltage | 12 V | 
| Battries Amps | - | 
| Cold Amps | 447 | 
| Ground force | negative | 
| Charging system | - | 
| Charging Volts | - | 
| Charging Amps | - | 
| Trans system | Kubota Glide Shift | 
| Trans type | mechanical shuttle | 
| Trans gears | 8 forward and reverse | 
| Clutch system | dry disc | 
| Wheel drive | 4x2 2WD | 
| Final drive | - | 
| Steering | power | 
| Braking system | wet disc | 
| Cabin type | Two-post ROPS | 
| Differentiel lock | mechanical rear lock | 
| System | open center | 
| Valves | - | 
| Pump flow | 8.2 gpm or 31.0 lpm | 
| SVC flow | - | 
| Steering flow | - | 
| Tank capacity | 7.5 gal or 28.4 L | 
| Hydraulic pressure | 2490 psi or 171.7 bar | 
| Max flow | - | 
| Drawbar type | - | 
| Claimed power | - | 
| Drawbar horsepower | - | 
| Fuel consumption | - | 
| Pulling power | - | 
| Claimed power | 33 hp or 24.6 kW | 
| Real power | - | 
| Engine @RPM | - | 
| PTO Clutch | - | 
| Rear PTO | transmssion | 
| Rear PTO RPM | 540 (rpm) | 
| Front PTO | - | 
| Front PTO RPM | - | 
| Mid PTO | - | 
| Mid PTO RPM | - | 
| Fuel consumption | - | 
| Hitch system | position control with optional draft control | 
| Rear hitch | 1 | 
| Rear hitch lift | 2,645 lbs or 1199 kg | 
| Front hitch | - | 
| Front hitch lift | - | 
                                        
                                    
                                                                            
                                        
                                    
                                                                            
                                    
                                                                                        White 4-150 Field Boss
General Infos| Make | White | 
| Model | 4-150 Field Boss | 
| Country | United states | 
| Production | From 1974 Until 1978 | 
| Price | - | 
| Tractor type | Four wheel Drive (4WD) tractor | 
| Fuel | diesel | 
| Service repair manual | White 4-150 Field Boss Manual | 
Dimensions, sizes and tires
| AG front tires | 18.4-34 | 
| AG rear tires | 18.4-34 | 
| Lawn front tires | - | 
| Lawn rear tires | - | 
| Indus front tires | - | 
| Indus rear tires | - | 
| Weight | 14500 lbs or 6577 kg | 
| Length | 244 inches [619 cm] | 
| Width | 80.6 inches [204 cm] | 
| Height | 118 inches [299 cm] | 
| Wheelbase | 115.625 inches [293 cm] | 
| Ground clearance | 27.4 inches [69 cm] | 
| Turning radius | - | 
| Rear tread size | 60 to 90 inches | 
| Front tread size | 60 to 90 inches | 
| Turning radius | - | 
Horsepower and engin specs
| Engine capacity | 636 ci or 10.4 L | 
| Cylinders | 8 cylinders | 
| Engine power | - | 
| Engine RPM | 2800 (rpm) | 
| Torque | - | Torque RPM | - | 
| Fuel type | diesel | 
| Fuel injection | - | 
| Fuel tank size | 94 gal or 355.8 L | 
| Oil capacity | - | 
| Oil change | - | 
| Starter motor | - | 
| Starter volts | 12 V | 
| Parts And Accessories | White 4-150 Field Boss Parts | 
| Batteries number | - | 
| Batteries voltage | - | 
| Battries Amps | - | 
| Cold Amps | - | 
| Ground force | - | 
| Charging system | - | 
| Charging Volts | - | 
| Charging Amps | - | 
| Trans system | Hydraul-Shift | 
| Trans type | partial powershift | 
| Trans gears | 18 forward and 6 reverse | 
| Clutch system | dry disc | 
| Wheel drive | 4x4 articulated 4WD | 
| Final drive | - | 
| Steering | articulated power | 
| Braking system | dry disc | 
| Cabin type | Cab standard with air-conditioning and radio | 
| Differentiel lock | - | 
| System | - | 
| Valves | - | 
| Pump flow | - | 
| SVC flow | - | 
| Steering flow | - | 
| Tank capacity | - | 
| Hydraulic pressure | - | 
| Max flow | - | 
| Drawbar type | - | 
| Claimed power | - | 
| Drawbar horsepower | 125.79 hp or 93.8 kW | 
| Fuel consumption | 10.1 gal/hour or 38.2 l/hour | 
| Pulling power | 16925 lbs or 7677 kg | 
| Claimed power | 152 hp or 113.3 kW | 
| Real power | 152.45 hp or 113.7 kW | 
| Engine @RPM | - | 
| PTO Clutch | - | 
| Rear PTO | independent | 
| Rear PTO RPM | 1000 (rpm) | 
| Front PTO | - | 
| Front PTO RPM | - | 
| Mid PTO | - | 
| Mid PTO RPM | - | 
| Fuel consumption | 10.1 gal/hour or 38.2 l/hour | 
| Hitch system | - | 
| Rear hitch | II/III | 
| Rear hitch lift | 6,000 lbs or 2721 kg | 
| Front hitch | - | 
| Front hitch lift | - | 
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Useful links and guides ....
- Kubota provided us with the latest version of its L3650 service repair manual
 - Find All mechanical and electrical parts and accessories of Kubota L3650 farm-tractor here
 
- Get your White 4-150 Field Boss manual book version
 - Cabine, electrical And mechanical parts for White 4-150 Field Boss farm-tractor here