John Deere 6603 VS John Deere 9230 specs comparison
                                         
                                        
                                    
                                
                                                                            
                                        
                                    
                                                                            
                                    
                                                                                        John Deere 6603
General Infos| Make | John Deere | 
| Model | 6603 | 
| Country | United states | 
| Production | From 2002 Until 2008 | 
| Price | - | 
| Tractor type | - | 
| Fuel | diesel | 
| Service repair manual | John Deere 6603 Manual | 
Dimensions, sizes and tires
| AG front tires | 10.00-16 | 
| AG rear tires | 18.4-38 | 
| Lawn front tires | - | 
| Lawn rear tires | - | 
| Indus front tires | - | 
| Indus rear tires | - | 
| Weight | 8,563 lbs or 3884 kg | 
| Length | 175 inches [444 cm] (2WD) | 
| Width | 65 inches [165 cm] | 
| Height | 78 inches [198 cm] | 
| Wheelbase | 104 inches [264 cm] (2WD) | 
| Ground clearance | 18 inches [45 cm] | 
| Turning radius | - | 
| Rear tread size | - | 
| Front tread size | - | 
| Turning radius | - | 
Horsepower and engin specs
| Engine capacity | 414 ci or 6.8 L | 
| Cylinders | 6 cylinders | 
| Engine power | 109 hp or 81.3 kW | 
| Engine RPM | 2100 (rpm) | 
| Torque | - | Torque RPM | - | 
| Fuel type | diesel | 
| Fuel injection | - | 
| Fuel tank size | 40 gal or 151.4 L | 
| Oil capacity | 20 qts or 18.9 L | 
| Oil change | - | 
| Starter motor | - | 
| Starter volts | 12 V | 
| Parts And Accessories | John Deere 6603 Parts | 
| Batteries number | 1 | 
| Batteries voltage | 12 V | 
| Battries Amps | - | 
| Cold Amps | 925 | 
| Ground force | negative | 
| Charging system | - | 
| Charging Volts | - | 
| Charging Amps | - | 
| Trans system | top shaft syncro | 
| Trans type | - | 
| Trans gears | 9 forward and 3 reverse | 
| Clutch system | - | 
| Wheel drive | 4x2 2WD | 
| Final drive | - | 
| Steering | hydrostatic power | 
| Braking system | mechanical wet disc | 
| Cabin type | ROPS | 
| Differentiel lock | - | 
| System | open center | 
| Valves | 2 to 3 | 
| Pump flow | 12 gpm or 45.4 lpm | 
| SVC flow | - | 
| Steering flow | - | 
| Tank capacity | - | 
| Hydraulic pressure | 2756 psi or 190.0 bar | 
| Max flow | 15 gpm or 56.8 lpm | 
| Drawbar type | - | 
| Claimed power | - | 
| Drawbar horsepower | - | 
| Fuel consumption | - | 
| Pulling power | - | 
| Claimed power | 95 hp or 70.8 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 | 5,292 lbs or 2400 kg | 
| Front hitch | - | 
| Front hitch lift | - | 
                                        
                                    
                                                                            
                                        
                                    
                                                                            
                                    
                                                                                        John Deere 9230
General Infos| Make | John Deere | 
| Model | 9230 | 
| Country | United states | 
| Production | From 2007 Until 2011 | 
| Price | - | 
| Tractor type | Four wheel Drive (4WD) tractor | 
| Fuel | diesel | 
| Service repair manual | John Deere 9230 Manual | 
Dimensions, sizes and tires
| AG front tires | 620/70 R42 | 
| AG rear tires | 620/70 R42 | 
| Lawn front tires | - | 
| Lawn rear tires | - | 
| Indus front tires | - | 
| Indus rear tires | - | 
| Weight | 32,170 lbs or 14592 kg | 
| Length | 270 inches [685 cm] | 
| Width | 118.6 inches [301 cm] | 
| Height | 140 inches [355 cm] | 
| Wheelbase | 137.8 inches [350 cm] | 
| Ground clearance | 18.5 inches [46 cm] | 
| Turning radius | - | 
| Rear tread size | - | 
| Front tread size | - | 
| Turning radius | - | 
Horsepower and engin specs
| Engine capacity | 549.2 ci or 9.0 L | 
| Cylinders | 6 cylinders | 
| Engine power | 325 hp or 242.4 kW | 
| Engine RPM | 2100 (rpm) | 
| Torque | - | Torque RPM | - | 
| Fuel type | diesel | 
| Fuel injection | - | 
| Fuel tank size | 350 gal or 1324.8 L | 
| Oil capacity | 33.6 qts or 31.8 L | 
| Oil change | - | 
| Starter motor | - | 
| Starter volts | 12 V | 
| Parts And Accessories | John Deere 9230 Parts | 
| Batteries number | 2 | 
| Batteries voltage | 12 V | 
| Battries Amps | - | 
| Cold Amps | 950 | 
| Ground force | negative | 
| Charging system | alternator | 
| Charging Volts | - | 
| Charging Amps | 200 amps | 
| Trans system | John Deere PowerShift | 
| Trans type | full power shift | 
| Trans gears | 18 forward and 6 reverse | 
| Clutch system | electronic wet disc | 
| Wheel drive | 4x4 articulated 4WD | 
| Final drive | - | 
| Steering | hydrostatic power | 
| Braking system | hydraulic wet discs | 
| Cabin type | CommandView Cab standard with air-conditioning | 
| Differentiel lock | hydraulic differential lock optional | 
| System | closed-center pressure and flow compensating | 
| Valves | 4 to 6 | 
| Pump flow | - | 
| SVC flow | 30 gpm or 113.6 lpm | 
| Steering flow | - | 
| Tank capacity | 27 gal or 102.2 L | 
| Hydraulic pressure | 2900 psi or 200.0 bar | 
| Max flow | 78 gpm or 295.2 lpm | 
| Drawbar type | Catergory 4 standard with secondary chain support | 
| Claimed power | - | 
| Drawbar horsepower | 241.53 hp or 180.1 kW | 
| Fuel consumption | 17.6 gal/hour or 66.6 l/hour | 
| Pulling power | 34,440 lbs or 15621 kg | 
| Claimed power | 263 hp or 196.1 kW | 
| Real power | 306.82 hp or 228.8 kW | 
| Engine @RPM | - | 
| PTO Clutch | electro-hydraulic wet disc | 
| Rear PTO | independent | 
| Rear PTO RPM | 1000 (rpm) | 
| Front PTO | - | 
| Front PTO RPM | - | 
| Mid PTO | - | 
| Mid PTO RPM | - | 
| Fuel consumption | 17.1 gal/hour or 64.7 l/hour | 
| Hitch system | - | 
| Rear hitch | 4N/3 | 
| Rear hitch lift | 15,300 lbs or 6940 kg | 
| Front hitch | - | 
| Front hitch lift | - | 
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Useful links and guides ....
- John Deere provided us with the latest version of its 6603 service repair manual
 - Find All mechanical and electrical parts and accessories of John Deere 6603 farm-tractor here
 
- Get your John Deere 9230 manual book version
 - Cabine, electrical And mechanical parts for John Deere 9230 farm-tractor here