McCormick Intl G135 Max VS Steiger Cougar III ST-251 specs comparison

McCormick Intl G135 Max
General InfosMake | McCormick Intl |
Model | G135 Max |
Country | United states |
Production | From 2011 Until 2015 |
Price | - |
Tractor type | Row Crop tractor |
Fuel | diesel |
Service repair manual | McCormick Intl G135 Max Manual |
Dimensions, sizes and tires
AG front tires | 420/70R28 |
AG rear tires | 520/70R38 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 12760 lbs or 5787 kg |
Length | 202.5 inches [514 cm] |
Width | 87 inches [220 cm] |
Height | 109 inches [276 cm] |
Wheelbase | 110 inches [279 cm] |
Ground clearance | 20.5 inches [52 cm] |
Turning radius | - |
Rear tread size | 62.5 to 82.5 inches |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 410.6 ci or 6.7 L |
Cylinders | 6 cylinders |
Engine power | - |
Engine RPM | 2200 (rpm) |
Torque | 435 lb-ft or 589.9 Nm | Torque RPM | 1250 (rpm) |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | 68.7 gal or 260.0 L |
Oil capacity | - |
Oil change | - |
Starter motor | electric |
Starter volts | 12 V |
Parts And Accessories | McCormick Intl G135 Max Parts |
Batteries number | - |
Batteries voltage | 12 V |
Battries Amps | - |
Cold Amps | - |
Ground force | negative |
Charging system | - |
Charging Volts | - |
Charging Amps | - |
Trans system | - |
Trans type | mechanical shuttle |
Trans gears | 36 forward and reverse |
Clutch system | 355mm dry disc |
Wheel drive | 4x4 MFWD 4WD |
Final drive | - |
Steering | hydrostatic power |
Braking system | wet disc |
Cabin type | Two-post ROPS |
Differentiel lock | - |
System | - |
Valves | 3 to 5 |
Pump flow | 18 gpm or 68.1 lpm |
SVC flow | - |
Steering flow | - |
Tank capacity | - |
Hydraulic pressure | - |
Max flow | 28 gpm or 106.0 lpm |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | - |
Fuel consumption | - |
Pulling power | - |
Claimed power | 114 hp or 85.0 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 | position control |
Rear hitch | III/II |
Rear hitch lift | 15400 lbs or 6985 kg |
Front hitch | - |
Front hitch lift | - |

Steiger Cougar III ST-251
General InfosMake | Steiger |
Model | Cougar III ST-251 |
Country | United states |
Production | From 1976 Until 1982 |
Price | 75,000 USD |
Tractor type | Four wheel Drive (4WD) tractor |
Fuel | diesel |
Service repair manual | Steiger Cougar III ST-251 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 | 26,610 lbs or 12070 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 | 855 ci or 14.0 L |
Cylinders | 6 cylinders |
Engine power | 250 hp or 186.4 kW |
Engine RPM | 2100 (rpm) |
Torque | 850 lb-ft or 1152.6 Nm | Torque RPM | 1400 (rpm) |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | 267 gal or 1010.6 L |
Oil capacity | 44 qts or 41.6 L |
Oil change | - |
Starter motor | - |
Starter volts | 12 V |
Parts And Accessories | Steiger Cougar III ST-251 Parts |
Batteries number | 2 |
Batteries voltage | 12 V |
Battries Amps | 208 amps |
Cold Amps | - |
Ground force | negative |
Charging system | alternator |
Charging Volts | - |
Charging Amps | 90 amps |
Trans system | Spicer SST 1010 |
Trans type | - |
Trans gears | 20 forward and 4 reverse |
Clutch system | 394mm dry disc |
Wheel drive | 4x4 articulated 4WD |
Final drive | outboard planetary |
Steering | hydrostatic power |
Braking system | hydraulic disc |
Cabin type | Safari Cab standard with heat and air-conditioning |
Differentiel lock | - |
System | open center |
Valves | 4 |
Pump flow | 30.8 gpm or 116.6 lpm |
SVC flow | - |
Steering flow | - |
Tank capacity | 33 gal or 124.9 L |
Hydraulic pressure | 2250 psi or 155.1 bar |
Max flow | - |
Drawbar type | - |
Claimed power | 206 hp or 153.6 kW |
Drawbar horsepower | 199.04 hp or 148.4 kW |
Fuel consumption | 13.5 gal/hour or 51.1 l/hour |
Pulling power | 26,880 lbs or 12192 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 | - |
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Useful links and guides ....
- McCormick Intl provided us with the latest version of its G135 Max service repair manual
- Find All mechanical and electrical parts and accessories of McCormick Intl G135 Max farm-tractor here
- Get your Steiger Cougar III ST-251 manual book version
- Cabine, electrical And mechanical parts for Steiger Cougar III ST-251 farm-tractor here