John Deere 8285R VS David Brown 1200 Selectamatic specs comparison
                                         
                                        
                                    
                                
                                                                            
                                        
                                    
                                                                            
                                    
                                                                                        John Deere 8285R
General Infos| Make | John Deere | 
| Model | 8285R | 
| Country | United states | 
| Production | From 2011 Until 2013 | 
| Price | 211,192 USD | 
| Tractor type | Row Crop tractor | 
| Fuel | diesel | 
| Service repair manual | John Deere 8285R Manual | 
Dimensions, sizes and tires
| AG front tires | 420/90R30 | 
| AG rear tires | 480/80R46 | 
| Lawn front tires | - | 
| Lawn rear tires | - | 
| Indus front tires | - | 
| Indus rear tires | - | 
| Weight | 27,218 lbs or 12346 kg | 
| Length | 243.9 inches [619 cm] | 
| Width | 96 inches [243 cm] (axle) | 
| Height | 96 inches [243 cm] | 
| Wheelbase | 120.1 inches [305 cm] (1300 MFWD) | 
| 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 | 314 hp or 234.1 kW | 
| Engine RPM | 2100 (rpm) | 
| Torque | - | Torque RPM | - | 
| Fuel type | diesel | 
| Fuel injection | - | 
| Fuel tank size | 183.6 gal or 694.9 L | 
| Oil capacity | 26.4 qts or 25.0 L | 
| Oil change | 250 h | 
| Starter motor | electric | 
| Starter volts | 12 V | 
| Parts And Accessories | John Deere 8285R 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 | John Deere AutoPowr | 
| Trans type | infinitely variable transmission (IVT) | 
| Trans gears | infinite forward and reverse | 
| Clutch system | - | 
| Wheel drive | 4x4 MFWD 4WD | 
| Final drive | - | 
| Steering | hydrostatic power | 
| Braking system | differential hydraulic wet disc | 
| Cabin type | CommandView II cab standard with heat and air-conditioning | 
| Differentiel lock | hydraulic rear 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 | - | 
| Hydraulic pressure | 2900 psi or 200.0 bar | 
| Max flow | 44 gpm or 166.5 lpm | 
| Drawbar type | - | 
| Claimed power | - | 
| Drawbar horsepower | 222.70 hp or 166.1 kW | 
| Fuel consumption | 14.5 gal/hour or 54.9 l/hour | 
| Pulling power | 22,662 lbs or 10279 kg | 
| Claimed power | 239 hp or 178.2 kW | 
| Real power | 276.45 hp or 206.1 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 | 15.2 gal/hour or 57.5 l/hour | 
| Hitch system | - | 
| Rear hitch | 3/3N | 
| Rear hitch lift | 13,300 lbs or 6032 kg | 
| Front hitch | 3N/2 | 
| Front hitch lift | 8,800 lbs or 3991 kg | 
                                        
                                    
                                                                            
                                        
                                    
                                                                            
                                    
                                                                                        David Brown 1200 Selectamatic
General Infos| Make | David Brown | 
| Model | 1200 Selectamatic | 
| Country | United states | 
| Production | From 1967 Until 1971 | 
| Price | - | 
| Tractor type | - | 
| Fuel | diesel | 
| Service repair manual | David Brown 1200 Selectamatic Manual | 
Dimensions, sizes and tires
| AG front tires | 7.50-16 | 
| AG rear tires | 13.6-3 | 
| Lawn front tires | - | 
| Lawn rear tires | - | 
| Indus front tires | - | 
| Indus rear tires | - | 
| Weight | 6,230 lbs or 2825 kg | 
| Length | 143 inches [363 cm] | 
| Width | 74 inches [187 cm] | 
| Height | 100 inches [254 cm] | 
| Wheelbase | 87 inches [220 cm] | 
| Ground clearance | - | 
| Turning radius | - | 
| Rear tread size | 56 to 80 inches | 
| Front tread size | 52 to 72 inches | 
| Turning radius | - | 
Horsepower and engin specs
| Engine capacity | 219.4 ci or 3.6 L | 
| Cylinders | 4 cylinders | 
| Engine power | 72 hp or 53.7 kW | 
| Engine RPM | 2300 (rpm) | 
| Torque | - | Torque RPM | - | 
| Fuel type | diesel | 
| Fuel injection | - | 
| Fuel tank size | 21.7 gal or 82.1 L | 
| Oil capacity | 7.8 qts or 7.4 L | 
| Oil change | - | 
| Starter motor | - | 
| Starter volts | - | 
| Parts And Accessories | David Brown 1200 Selectamatic 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 | dry disc | 
| Wheel drive | 4x2 2WD | 
| Final drive | - | 
| Steering | - | 
| Braking system | - | 
| Cabin type | Open operator station | 
| Differentiel lock | - | 
| System | Selectamatic | 
| Valves | - | 
| Pump flow | 6.86 gpm or 26.0 lpm | 
| SVC flow | - | 
| Steering flow | - | 
| Tank capacity | - | 
| Hydraulic pressure | - | 
| Max flow | - | 
| Drawbar type | - | 
| Claimed power | - | 
| Drawbar horsepower | - | 
| Fuel consumption | - | 
| Pulling power | - | 
| Claimed power | 64.6 hp or 48.2 kW | 
| Real power | - | 
| Engine @RPM | - | 
| PTO Clutch | - | 
| Rear PTO | independent | 
| Rear PTO RPM | 540 (rpm) | 
| Front PTO | - | 
| Front PTO RPM | - | 
| Mid PTO | - | 
| Mid PTO RPM | - | 
| Fuel consumption | - | 
| Hitch system | - | 
| Rear hitch | II | 
| Rear hitch lift | 2200 lbs or 997 kg | 
| Front hitch | - | 
| Front hitch lift | - | 
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Useful links and guides ....
- John Deere provided us with the latest version of its 8285R service repair manual
 - Find All mechanical and electrical parts and accessories of John Deere 8285R farm-tractor here
 
- Get your David Brown 1200 Selectamatic manual book version
 - Cabine, electrical And mechanical parts for David Brown 1200 Selectamatic farm-tractor here