Challenger MT855 VS McCormick-Deering AW-7 specs comparison
Challenger MT855
General Infos| Make | Challenger |
| Model | MT855 |
| Country | United states |
| Production | From 2002 Until 2004 |
| Price | - |
| Tractor type | Agricultural Crawler tractor |
| Fuel | diesel |
| Service repair manual | Challenger MT855 Manual |
Dimensions, sizes and tires
| AG front tires | 18-inch track |
| AG rear tires | 18-inch track |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 41000 lbs or 18597 kg |
| Length | 265.9 inches [675 cm] |
| Width | 142.1 inches [360 cm] |
| Height | 138.1 inches [350 cm] |
| Wheelbase | 118.1 inches [299 cm] |
| Ground clearance | 18.7 inches [47 cm] |
| Turning radius | - |
| Rear tread size | 90 to 128 inches |
| Front tread size | 90 to 128 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 893 ci or 14.6 L |
| Cylinders | 6 cylinders |
| Engine power | 450 hp or 335.6 kW |
| Engine RPM | 2100 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 305 gal or 1154.4 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | Challenger MT855 Parts |
| Batteries number | 4 |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | negative |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | 160 amps |
| Trans system | Caterpillar |
| Trans type | full power shift |
| Trans gears | 16 forward and 4 reverse |
| Clutch system | hydraulic wet disc |
| Wheel drive | crawler |
| Final drive | - |
| Steering | power |
| Braking system | hydraulic wet disc |
| Cabin type | Cab standard with air-conditioning |
| Differentiel lock | - |
| System | closed center load sensing |
| Valves | 4 to 6 |
| Pump flow | 43.5 gpm or 164.6 lpm |
| SVC flow | 30 gpm or 113.6 lpm |
| Steering flow | - |
| Tank capacity | 70 gal or 264.9 L |
| Hydraulic pressure | 2900 psi or 200.0 bar |
| Max flow | - |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | 346.83 hp or 258.6 kW |
| Fuel consumption | 22.6 gal/hour or 85.5 l/hour |
| Pulling power | 42798 lbs or 19413 kg |
| Claimed power | 374 hp or 278.9 kW |
| Real power | 428.30 hp or 319.4 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 | 23.1 gal/hour or 87.4 l/hour |
| Hitch system | - |
| Rear hitch | IVN |
| Rear hitch lift | 19500 lbs or 8845 kg |
| Front hitch | - |
| Front hitch lift | - |
McCormick-Deering AW-7
General Infos| Make | McCormick-Deering |
| Model | AW-7 |
| Country | United states |
| Production | From 1957 Until 1960 |
| Price | - |
| Tractor type | Standard tread tractor |
| Fuel | diesel |
| Service repair manual | McCormick-Deering AW-7 Manual |
Dimensions, sizes and tires
| AG front tires | 7.50x16 |
| AG rear tires | 14.00x30 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 7735 lbs or 3508 kg |
| Length | 125 inches [317 cm] |
| Width | 78.75 inches [200 cm] |
| Height | - |
| Wheelbase | 76.5 inches [194 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 264 ci or 4.3 L |
| Cylinders | 4 cylinders |
| Engine power | - |
| Engine RPM | 1450 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | - |
| Oil capacity | - |
| Oil change | - |
| Starter motor | electric |
| Starter volts | 6 V |
| Parts And Accessories | McCormick-Deering AW-7 Parts |
| Batteries number | - |
| Batteries voltage | 6 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | - |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | - |
| Trans type | gear |
| Trans gears | 5 forward and 1 reverse |
| Clutch system | - |
| Wheel drive | 4x2 2WD |
| Final drive | - |
| Steering | power assisted, enclosed worm and gear |
| Braking system | - |
| Cabin type | Open operator station |
| Differentiel lock | - |
| System | - |
| Valves | - |
| Pump flow | 10 gpm or 37.9 lpm |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | 1200 psi or 82.7 bar |
| Max flow | - |
| Drawbar type | - |
| Claimed power | 44.6 hp or 33.3 kW |
| Drawbar horsepower | - |
| Fuel consumption | - |
| Pulling power | - |
| Claimed power | - |
| Real power | - |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | - |
| 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 | - |
| Front hitch | - |
| Front hitch lift | - |
Related tractor comparison
Challenger MT855 Cockshutt Golden Arrow
McCormick-Deering AW-7 J.I. Case 300
McCormick-Deering AW-7 Ford 741
McCormick-Deering AW-7 John Deere 430C
McCormick-Deering AW-7 International Harvester W-400
McCormick-Deering AW-7 McCormick-Deering B-450
Choose another tractor
Useful links and guides ....
- Challenger provided us with the latest version of its MT855 service repair manual
- Find All mechanical and electrical parts and accessories of Challenger MT855 farm-tractor here
- Get your McCormick-Deering AW-7 manual book version
- Cabine, electrical And mechanical parts for McCormick-Deering AW-7 farm-tractor here
