John Deere 8320RT VS Allis Chalmers 720 specs comparison
                                         
                                        
                                    
                                
                                                                            
                                        
                                    
                                                                            
                                    
                                                                                        John Deere 8320RT
General Infos| Make | John Deere | 
| Model | 8320RT | 
| Country | United states | 
| Production | From 2009 Until 2010 | 
| Price | - | 
| Tractor type | Agricultural Crawler tractor | 
| Fuel | diesel | 
| Service repair manual | John Deere 8320RT Manual | 
Dimensions, sizes and tires
| AG front tires | 16-inch track | 
| AG rear tires | 16-inch track | 
| Lawn front tires | - | 
| Lawn rear tires | - | 
| Indus front tires | - | 
| Indus rear tires | - | 
| Weight | - | 
| Length | 223.5 inches [567 cm] | 
| Width | 150 inches [381 cm] | 
| Height | 130.8 inches [332 cm] | 
| Wheelbase | 99 inches [251 cm] | 
| Ground clearance | - | 
| Turning radius | - | 
| Rear tread size | - | 
| Front tread size | - | 
| Turning radius | - | 
Horsepower and engin specs
| Engine capacity | 548 ci or 9.0 L | 
| Cylinders | 6 cylinders 24 valves | 
| Engine power | 347 hp or 258.8 kW | 
| Engine RPM | 2100 (rpm) | 
| Torque | - | Torque RPM | - | 
| Fuel type | diesel | 
| Fuel injection | - | 
| Fuel tank size | 200 gal or 757.0 L | 
| Oil capacity | 27 qts or 25.6 L | 
| Oil change | 250 h | 
| Starter motor | electric | 
| Starter volts | 12 V | 
| Parts And Accessories | John Deere 8320RT Parts | 
| Batteries number | 2 | 
| Batteries voltage | 12 V | 
| Battries Amps | - | 
| Cold Amps | 925 | 
| Ground force | negative | 
| Charging system | alternator | 
| Charging Volts | - | 
| Charging Amps | 200 amps | 
| Trans system | Infinitely Variable Transmission (IVT) | 
| Trans type | full power shift | 
| Trans gears | infinite forward and reverse | 
| Clutch system | - | 
| Wheel drive | crawler | 
| Final drive | - | 
| Steering | electro-hydraulic power | 
| Braking system | hydraulic wet disc | 
| Cabin type | CommandView cab standard with heat and air-conditioning | 
| Differentiel lock | - | 
| System | closed center pressure-flow compensated | 
| Valves | 3 to 5 | 
| Pump flow | 35 gpm or 132.5 lpm | 
| SVC flow | - | 
| Steering flow | - | 
| Tank capacity | 68.3 gal or 258.5 L | 
| Hydraulic pressure | 2900 psi or 200.0 bar | 
| Max flow | 44 gpm or 166.5 lpm | 
| Drawbar type | - | 
| Claimed power | - | 
| Drawbar horsepower | 225.14 hp or 167.9 kW | 
| Fuel consumption | 14.3 gal/hour or 54.1 l/hour | 
| Pulling power | 33,194 lbs or 15056 kg | 
| Claimed power | 260 hp or 193.9 kW | 
| Real power | 286.68 hp or 213.8 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 | 15.5 gal/hour or 58.7 l/hour | 
| Hitch system | - | 
| Rear hitch | IVN/III | 
| Rear hitch lift | 19,300 lbs or 8754 kg | 
| Front hitch | - | 
| Front hitch lift | - | 
                                        
                                    
                                                                            
                                        
                                    
                                                                            
                                    
                                                                                        Allis Chalmers 720
General Infos| Make | Allis Chalmers | 
| Model | 720 | 
| Country | United states | 
| Production | From 1975 Until 1983 | 
| Price | - | 
| Tractor type | Sub Compact Utility tractor | 
| Fuel | gasoline | 
| Service repair manual | Allis Chalmers 720 Manual | 
Dimensions, sizes and tires
| AG front tires | 4.00x12 | 
| AG rear tires | 8.00-16 | 
| Lawn front tires | 6.90/6.00-9 | 
| Lawn rear tires | 6.90/6.00-9 | 
| Indus front tires | - | 
| Indus rear tires | - | 
| Weight | 1300 lbs or 589 kg | 
| Length | 83 inches [210 cm] | 
| Width | 48 inches [121 cm] | 
| Height | 43.25 inches [109 cm] | 
| Wheelbase | 56 inches [142 cm] | 
| Ground clearance | 15 inches [38 cm] | 
| Turning radius | 3 feet [0.9 m] | 
| Rear tread size | - | 
| Front tread size | - | 
| Turning radius | - | 
Horsepower and engin specs
| Engine capacity | 49.8 ci or 0.8 L | 
| Cylinders | 2 cylinders | 
| Engine power | 19.5 hp or 14.5 kW | 
| Engine RPM | 3600 (rpm) | 
| Torque | - | Torque RPM | - | 
| Fuel type | gasoline | 
| Fuel injection | - | 
| Fuel tank size | 3.8 gal or 14.4 L | 
| Oil capacity | 3.5 qts or 3.3 L | 
| Oil change | - | 
| Starter motor | - | 
| Starter volts | 12 V | 
| Parts And Accessories | Allis Chalmers 720 Parts | 
| Batteries number | 1 | 
| Batteries voltage | 12 V | 
| Battries Amps | 53 amps | 
| Cold Amps | - | 
| Ground force | negative | 
| Charging system | flywheel magneto | 
| Charging Volts | - | 
| Charging Amps | 20 amps | 
| Trans system | - | 
| Trans type | hydrostatic | 
| Trans gears | infinite (3-range) forward and reverse | 
| Clutch system | - | 
| Wheel drive | 4x2 2WD | 
| Final drive | - | 
| Steering | manual | 
| Braking system | - | 
| Cabin type | Open operator station | 
| Differentiel lock | - | 
| System | - | 
| Valves | - | 
| Pump flow | 2.5 gpm or 9.5 lpm | 
| SVC flow | - | 
| Steering flow | - | 
| Tank capacity | 1.5 gal or 5.7 L | 
| Hydraulic pressure | 500 psi or 34.5 bar | 
| Max flow | - | 
| Drawbar type | - | 
| Claimed power | - | 
| Drawbar horsepower | - | 
| Fuel consumption | - | 
| Pulling power | - | 
| Claimed power | - | 
| Real power | - | 
| Engine @RPM | - | 
| PTO Clutch | electric | 
| Rear PTO | independent | 
| Rear PTO RPM | 2000 (rpm) | 
| Front PTO | electric | 
| Front PTO RPM | 2000 (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 8320RT service repair manual
 - Find All mechanical and electrical parts and accessories of John Deere 8320RT farm-tractor here
 
- Get your Allis Chalmers 720 manual book version
 - Cabine, electrical And mechanical parts for Allis Chalmers 720 farm-tractor here