Steiger Cougar III ST-250 VS Muir-Hill 121 specs comparison
Steiger Cougar III ST-250
General Infos| Make | Steiger |
| Model | Cougar III ST-250 |
| Country | United states |
| Production | From 1976 Until 1983 |
| Price | 50,000 USD |
| Tractor type | Four wheel Drive (4WD) tractor |
| Fuel | diesel |
| Service repair manual | Steiger Cougar III ST-250 Manual |
Dimensions, sizes and tires
| AG front tires | 23.1-34 |
| AG rear tires | 23.1-34 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 25,000 lbs or 11340 kg |
| Length | 252 inches [640 cm] |
| Width | 96 inches [243 cm] (tractor body) |
| Height | - |
| Wheelbase | 128 inches [325 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 638 ci or 10.5 L |
| Cylinders | 6 cylinders |
| Engine power | 250 hp or 186.4 kW |
| Engine RPM | 2100 (rpm) |
| Torque | 860 lb-ft or 1166.2 Nm | Torque RPM | 1300 (rpm) |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 267 gal or 1010.6 L |
| Oil capacity | 29 qts or 27.4 L |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | Steiger Cougar III ST-250 Parts |
| Batteries number | - |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | negative |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | 90 amps |
| Trans system | Dana-Spicer 1010-2A |
| Trans type | - |
| Trans gears | 20 forward and 4 reverse |
| Clutch system | 355.6mm hydraulic dry disc |
| Wheel drive | 4x4 articulated 4WD |
| Final drive | outboard planetary |
| Steering | hydrostatic power |
| Braking system | hydraulic dry disc |
| Cabin type | Safari Cab standard with heat and air-conditioning |
| Differentiel lock | - |
| System | open center |
| Valves | 3 to 5 |
| Pump flow | 30.8 gpm or 116.6 lpm |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | 2250 psi or 155.1 bar |
| Max flow | - |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | 214.51 hp or 160.0 kW |
| Fuel consumption | 13.4 gal/hour or 50.7 l/hour |
| Pulling power | 29,539 lbs or 13398 kg |
| Claimed power | - |
| Real power | - |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | - |
| Rear PTO RPM | - |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | - |
| Hitch system | - |
| Rear hitch | 3 |
| Rear hitch lift | - |
| Front hitch | - |
| Front hitch lift | - |
Muir-Hill 121
General Infos| Make | Muir-Hill |
| Model | 121 |
| Country | England |
| Production | From 1972 Until 1983 |
| Price | - |
| Tractor type | Four wheel Drive (4WD) tractor |
| Fuel | diesel |
| Service repair manual | Muir-Hill 121 Manual |
Dimensions, sizes and tires
| AG front tires | 13.6/12x38 |
| AG rear tires | 13.6/12x38 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 10700 lbs or 4853 kg |
| Length | 156 inches [396 cm] |
| Width | 82 inches [208 cm] |
| Height | - |
| Wheelbase | 75 inches [190 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | 64 to 80 inches |
| Front tread size | 64 to 80 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 380 ci or 6.2 L |
| Cylinders | 6 cylinders |
| Engine power | 120 hp or 89.5 kW |
| Engine RPM | 2500 (rpm) |
| Torque | 280 lb-ft or 379.7 Nm | Torque RPM | 1600 (rpm) |
| Fuel type | diesel |
| Fuel injection | direct injection |
| Fuel tank size | 48 gal or 181.7 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | electric |
| Starter volts | 12 V |
| Parts And Accessories | Muir-Hill 121 Parts |
| Batteries number | - |
| Batteries voltage | 12 V |
| Battries Amps | 128 amps |
| Cold Amps | - |
| Ground force | - |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | - |
| Trans type | gear |
| Trans gears | 8 forward and 2 reverse |
| Clutch system | 355.6mm dry disc |
| Wheel drive | 4x4 4WD |
| Final drive | planetary |
| Steering | power |
| Braking system | hydraulic wet disc |
| Cabin type | Cab standard |
| Differentiel lock | - |
| System | open center |
| Valves | - |
| Pump flow | 11 gpm or 41.6 lpm |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | 2600 psi or 179.3 bar |
| Max flow | - |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | - |
| Fuel consumption | - |
| Pulling power | - |
| Claimed power | 90 hp or 67.1 kW |
| Real power | - |
| Engine @RPM | 540@1750 (rpm) |
| PTO Clutch | hydraulic wet disc |
| Rear PTO | independent |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | - |
| Hitch system | position and draft control |
| Rear hitch | II |
| Rear hitch lift | - |
| Front hitch | - |
| Front hitch lift | - |
Related tractor comparison
Muir-Hill 121 SAME Delfino 35
Steiger Cougar III ST-250 Minneapolis-Moline G955
Steiger Cougar III ST-250 International Harvester Hydro 70
Steiger Cougar III ST-250 Cockshutt 1365
Muir-Hill 121 Versatile 700
Muir-Hill 121 Massey Ferguson 1098
Choose another tractor
Useful links and guides ....
- Steiger provided us with the latest version of its Cougar III ST-250 service repair manual
- Find All mechanical and electrical parts and accessories of Steiger Cougar III ST-250 farm-tractor here
- Get your Muir-Hill 121 manual book version
- Cabine, electrical And mechanical parts for Muir-Hill 121 farm-tractor here
