Challenger MT445 VS John Deere 1850 specs comparison
Challenger MT445
General Infos| Make | Challenger |
| Model | MT445 |
| Country | United states |
| Production | From 2002 Until 2004 |
| Price | - |
| Tractor type | Utility tractor |
| Fuel | diesel |
| Service repair manual | Challenger MT445 Manual |
Dimensions, sizes and tires
| AG front tires | 12.4R24 |
| AG rear tires | 13.6R38 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 7,100 lbs or 3220 kg |
| Length | - |
| Width | - |
| Height | - |
| Wheelbase | - |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 258 ci or 4.2 L |
| Cylinders | 4 cylinders |
| Engine power | - |
| Engine RPM | 2200 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | - |
| Oil capacity | - |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | Challenger MT445 Parts |
| Batteries number | - |
| Batteries voltage | - |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | - |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | - |
| Trans type | - |
| Trans gears | 12 forward and reverse |
| Clutch system | - |
| Wheel drive | 4x2 2WD |
| Final drive | - |
| Steering | hydrostatic power |
| Braking system | wet disc |
| Cabin type | ROPS |
| Differentiel lock | - |
| System | - |
| Valves | - |
| Pump flow | - |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | - |
| Max flow | - |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | 60.2 hp or 44.9 kW |
| Fuel consumption | - |
| Pulling power | - |
| Claimed power | - |
| Real power | 69.7 hp or 52.0 kW |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | - |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | 4.3 gal/hour or 16.3 l/hour |
| Hitch system | - |
| Rear hitch | II |
| Rear hitch lift | - |
| Front hitch | - |
| Front hitch lift | - |
John Deere 1850
General Infos| Make | John Deere |
| Model | 1850 |
| Country | United states |
| Production | From 1986 Until 1994 |
| Price | - |
| Tractor type | Utility tractor |
| Fuel | diesel |
| Service repair manual | John Deere 1850 Manual |
Dimensions, sizes and tires
| AG front tires | 7.50-16 |
| AG rear tires | 16.9-30 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 5997 lbs or 2720 kg |
| Length | 147.8 inches [375 cm] |
| Width | 80.5 inches [204 cm] |
| Height | 95.2 inches [241 cm] (MC1) |
| Wheelbase | 80.7 inches [204 cm] |
| Ground clearance | 24.5 inches [62 cm] |
| Turning radius | - |
| Rear tread size | 51.2 to 78.7 inches |
| Front tread size | 49.6 to 80.9 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 179.4 ci or 2.9 L |
| Cylinders | 3 cylinders |
| Engine power | 55 hp or 41.0 kW |
| Engine RPM | 2400 (rpm) |
| Torque | 143.8 lb-ft or 195.0 Nm | Torque RPM | 1300 (rpm) |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 20.6 gal or 78.0 L |
| Oil capacity | - |
| Oil change | 200 h |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | John Deere 1850 Parts |
| Batteries number | 2 |
| Batteries voltage | 12 V |
| Battries Amps | 55 amps |
| Cold Amps | - |
| Ground force | negative |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | 55 amps |
| Trans system | Power Synchron |
| Trans type | creeper |
| Trans gears | 12 forward and 8 reverse |
| Clutch system | dry disc |
| Wheel drive | 4x2 2WD |
| Final drive | planetary |
| Steering | power |
| Braking system | hydraulic disc |
| Cabin type | ROPS |
| Differentiel lock | - |
| System | closed-center constant pressure |
| Valves | - |
| Pump flow | 11.6 gpm or 43.9 lpm |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | 2756 psi or 190.0 bar |
| Max flow | - |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | - |
| Fuel consumption | - |
| Pulling power | - |
| Claimed power | 49.6 hp or 37.0 kW |
| Real power | - |
| Engine @RPM | 540@2070 (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/I |
| Rear hitch lift | 2810 lbs or 1274 kg |
| Front hitch | - |
| Front hitch lift | - |
Related tractor comparison
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Useful links and guides ....
- Challenger provided us with the latest version of its MT445 service repair manual
- Find All mechanical and electrical parts and accessories of Challenger MT445 farm-tractor here
- Get your John Deere 1850 manual book version
- Cabine, electrical And mechanical parts for John Deere 1850 farm-tractor here
