John Deere 8450 VS Steiger Cougar III PTA-280 specs comparison
John Deere 8450
General Infos| Make | John Deere |
| Model | 8450 |
| Country | United states |
| Production | From 1982 Until 1988 |
| Price | - |
| Tractor type | Four wheel Drive (4WD) tractor |
| Fuel | diesel |
| Service repair manual | John Deere 8450 Manual |
Dimensions, sizes and tires
| AG front tires | 20.8-34 |
| AG rear tires | 20.8-34 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 27560 lbs or 12501 kg |
| Length | 223.5 inches [567 cm] |
| Width | - |
| Height | - |
| Wheelbase | 125 inches [317 cm] |
| Ground clearance | - |
| Turning radius | 17.8 feet [5.4 m] |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 466 ci or 7.6 L |
| Cylinders | 6 cylinders |
| Engine power | 225 hp or 167.8 kW |
| Engine RPM | 2100 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 185 gal or 700.2 L |
| Oil capacity | 20 qts or 18.9 L |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | John Deere 8450 Parts |
| Batteries number | 2 |
| Batteries voltage | 6 V |
| Battries Amps | - |
| Cold Amps | 800 |
| Ground force | negative |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | 110 amps |
| Trans system | Quad-Range |
| Trans type | partial power shift |
| Trans gears | 16 forward and 6 reverse |
| Clutch system | Perma-Clutch hydraulic wet discs |
| Wheel drive | 4x4 articulated 4WD |
| Final drive | - |
| Steering | hydrostatic power |
| Braking system | power wet disc |
| Cabin type | Sound-Gard cab with air-conditioning |
| Differentiel lock | - |
| System | closed center constant-pressure |
| Valves | 2 to 4 |
| Pump flow | 32 gpm or 121.1 lpm |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | 37.5 gal or 141.9 L |
| Hydraulic pressure | - |
| Max flow | - |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | 173.52 hp or 129.4 kW |
| Fuel consumption | 12.0 gal/hour or 45.4 l/hour |
| Pulling power | 26,567 lbs or 12050 kg |
| Claimed power | 185 hp or 138.0 kW |
| Real power | 186.98 hp or 139.4 kW |
| Engine @RPM | - |
| PTO Clutch | hydraulic wet disc |
| Rear PTO | independent |
| Rear PTO RPM | 1000 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | 11.9 gal/hour or 45.0 l/hour |
| Hitch system | lower-link |
| Rear hitch | 3/3N |
| Rear hitch lift | 9,262 lbs or 4201 kg |
| Front hitch | - |
| Front hitch lift | - |
Steiger Cougar III PTA-280
General Infos| Make | Steiger |
| Model | Cougar III PTA-280 |
| Country | United states |
| Production | From 1981 Until 1983 |
| Price | - |
| Tractor type | Four wheel Drive (4WD) tractor |
| Fuel | diesel |
| Service repair manual | Steiger Cougar III PTA-280 Manual |
Dimensions, sizes and tires
| AG front tires | 18.4x38 |
| AG rear tires | 18.4x38 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 27600 lbs or 12519 kg |
| Length | 264.6 inches [672 cm] |
| Width | 39 inches [99 cm] |
| Height | 134.9 inches [342 cm] |
| Wheelbase | 132.5 inches [336 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 893 ci or 14.6 L |
| Cylinders | 6 cylinders |
| Engine power | 280 hp or 208.8 kW |
| Engine RPM | 2100 (rpm) |
| Torque | 945 lb-ft or 1281.4 Nm | Torque RPM | 1200 (rpm) |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 225 gal or 851.6 L |
| Oil capacity | 36 qts or 34.1 L |
| Oil change | - |
| Starter motor | - |
| Starter volts | - |
| Parts And Accessories | Steiger Cougar III PTA-280 Parts |
| Batteries number | - |
| Batteries voltage | - |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | - |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | 90 amps |
| Trans system | Allison HT-754 |
| Trans type | power shift with torque converter |
| Trans gears | 10 forward and 2 reverse |
| Clutch system | - |
| Wheel drive | 4x4 articualted 4WD |
| Final drive | outboard planetary |
| Steering | articulated power |
| Braking system | hydraulic disc |
| Cabin type | Safari Cab standard with air-conditioning |
| Differentiel lock | - |
| System | open center |
| Valves | 3 to 5 |
| Pump flow | 28.6 gpm or 108.3 lpm |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | 2250 psi or 155.1 bar |
| Max flow | - |
| Drawbar type | - |
| Claimed power | 225 hp or 167.8 kW |
| Drawbar horsepower | - |
| Fuel consumption | - |
| Pulling power | - |
| Claimed power | 125 hp or 93.2 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 | III |
| Rear hitch lift | - |
| Front hitch | - |
| Front hitch lift | - |
Related tractor comparison
Steiger Cougar III PTA-280 Fiat 566
John Deere 8450 David Brown 1290
John Deere 8450 Long 610
John Deere 8450 Ford 8210
John Deere 8450 John Deere 940
John Deere 8450 Fiat 1880
Choose another tractor
Useful links and guides ....
- John Deere provided us with the latest version of its 8450 service repair manual
- Find All mechanical and electrical parts and accessories of John Deere 8450 farm-tractor here
- Get your Steiger Cougar III PTA-280 manual book version
- Cabine, electrical And mechanical parts for Steiger Cougar III PTA-280 farm-tractor here
