John Deere 9120 VS CaseIH STX450 specs comparison

John Deere 9120
General InfosMake | John Deere |
Model | 9120 |
Country | United states |
Production | From 2002 Until 2007 |
Price | - |
Tractor type | Four wheel Drive (4WD) tractor |
Fuel | diesel |
Service repair manual | John Deere 9120 Manual |
Dimensions, sizes and tires
AG front tires | 20.8R42 |
AG rear tires | 20.8R42 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 30,970 lbs or 14047 kg |
Length | 274 inches [695 cm] |
Width | 115.5 inches [293 cm] |
Height | 137.5 inches [349 cm] |
Wheelbase | 137.8 inches [350 cm] |
Ground clearance | - |
Turning radius | - |
Rear tread size | - |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 496 ci or 8.1 L |
Cylinders | 6 cylinders |
Engine power | 280 hp or 208.8 kW |
Engine RPM | 2100 (rpm) |
Torque | - | Torque RPM | - |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | 270 gal or 1022.0 L |
Oil capacity | 28 qts or 26.5 L |
Oil change | - |
Starter motor | - |
Starter volts | 12 V |
Parts And Accessories | John Deere 9120 Parts |
Batteries number | 2 |
Batteries voltage | 12 V |
Battries Amps | - |
Cold Amps | 925 |
Ground force | negative |
Charging system | alternator |
Charging Volts | - |
Charging Amps | 140 amps |
Trans system | John Deere Powershift |
Trans type | full power shift |
Trans gears | 18 forward and 6 reverse |
Clutch system | - |
Wheel drive | 4x4 articulated 4WD |
Final drive | - |
Steering | hydrostatic articulated |
Braking system | hydraulic wet disc |
Cabin type | CommandView cab standard with air-conditioning |
Differentiel lock | - |
System | closed center pressure/flow compensated |
Valves | 4 or 5 |
Pump flow | 30 gpm or 113.6 lpm |
SVC flow | - |
Steering flow | - |
Tank capacity | 27 gal or 102.2 L |
Hydraulic pressure | 2900 psi or 200.0 bar |
Max flow | 44 gpm or 166.5 lpm |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | 226.02 hp or 168.5 kW |
Fuel consumption | 14.5 gal/hour or 54.9 l/hour |
Pulling power | 35,211 lbs or 15971 kg |
Claimed power | 230 hp or 171.5 kW |
Real power | 262.97 hp or 196.1 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 | 14.4 gal/hour or 54.5 l/hour |
Hitch system | - |
Rear hitch | III |
Rear hitch lift | 13,871 lbs or 6291 kg |
Front hitch | - |
Front hitch lift | - |

CaseIH STX450
General InfosMake | CaseIH |
Model | STX450 |
Country | United states |
Production | From 2002 Until 2005 |
Price | - |
Tractor type | Four wheel Drive (4WD) tractor |
Fuel | diesel |
Service repair manual | CaseIH STX450 Manual |
Dimensions, sizes and tires
AG front tires | - |
AG rear tires | - |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 39,325 lbs or 17837 kg |
Length | - |
Width | 44 inches [111 cm] |
Height | - |
Wheelbase | 154 inches [391 cm] |
Ground clearance | - |
Turning radius | - |
Rear tread size | - |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 912 ci or 14.9 L |
Cylinders | 6 cylinders |
Engine power | 450 hp or 335.6 kW |
Engine RPM | 2000 (rpm) |
Torque | - | Torque RPM | - |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | 300 gal or 1135.5 L |
Oil capacity | - |
Oil change | - |
Starter motor | - |
Starter volts | 12 V |
Parts And Accessories | CaseIH STX450 Parts |
Batteries number | - |
Batteries voltage | 12 V |
Battries Amps | - |
Cold Amps | - |
Ground force | negative |
Charging system | - |
Charging Volts | - |
Charging Amps | - |
Trans system | - |
Trans type | full power shift |
Trans gears | 16 forward and 2 reverse |
Clutch system | - |
Wheel drive | 4x4 articulated 4WD |
Final drive | compound planetary |
Steering | hydrostatic power |
Braking system | integrated hydraulic wet disc |
Cabin type | Surveyor Cab standard |
Differentiel lock | - |
System | pressure flow compensated |
Valves | - |
Pump flow | 40 gpm or 151.4 lpm |
SVC flow | - |
Steering flow | - |
Tank capacity | - |
Hydraulic pressure | - |
Max flow | - |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | 371.35 hp or 276.9 kW |
Fuel consumption | 21.8 gal/hour or 82.5 l/hour |
Pulling power | 44,525 lbs or 20196 kg |
Claimed power | 395 hp or 294.6 kW |
Real power | 400.64 hp or 298.8 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 | 22.1 gal/hour or 83.6 l/hour |
Hitch system | - |
Rear hitch | IVN/III |
Rear hitch lift | 19,500 lbs or 8845 kg |
Front hitch | - |
Front hitch lift | - |
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Useful links and guides ....
- John Deere provided us with the latest version of its 9120 service repair manual
- Find All mechanical and electrical parts and accessories of John Deere 9120 farm-tractor here
- Get your CaseIH STX450 manual book version
- Cabine, electrical And mechanical parts for CaseIH STX450 farm-tractor here