Challenger MT645 VS CaseIH MX90C specs comparison

Challenger MT645
General InfosMake | Challenger |
Model | MT645 |
Country | United states |
Production | From 2002 Until 2003 |
Price | - |
Tractor type | Row Crop tractor |
Fuel | diesel |
Service repair manual | Challenger MT645 Manual |
Dimensions, sizes and tires
AG front tires | 14.9R30 |
AG rear tires | 18.4R42 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 19000 lbs or 8618 kg |
Length | 203 inches [515 cm] |
Width | 98.2 inches [249 cm] |
Height | 121 inches [307 cm] |
Wheelbase | 121 inches [307 cm] |
Ground clearance | - |
Turning radius | - |
Rear tread size | - |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 449 ci or 7.4 L |
Cylinders | 6 cylinders |
Engine power | - |
Engine RPM | 2200 (rpm) |
Torque | - | Torque RPM | - |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | 120 gal or 454.2 L |
Oil capacity | - |
Oil change | - |
Starter motor | - |
Starter volts | 12 V |
Parts And Accessories | Challenger MT645 Parts |
Batteries number | - |
Batteries voltage | 12 V |
Battries Amps | - |
Cold Amps | - |
Ground force | negative |
Charging system | alternator |
Charging Volts | - |
Charging Amps | - |
Trans system | - |
Trans type | power shift |
Trans gears | 18 forward and 6 reverse |
Clutch system | electro-hydraulic wet disc |
Wheel drive | 4x4 MFWD 4WD |
Final drive | - |
Steering | power |
Braking system | hydraulic wet disc |
Cabin type | Cab standard with air-conditioning |
Differentiel lock | - |
System | closed center pressure flow compensated |
Valves | 4 |
Pump flow | - |
SVC flow | - |
Steering flow | - |
Tank capacity | - |
Hydraulic pressure | 2900 psi or 200.0 bar |
Max flow | 29 gpm or 109.8 lpm |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | - |
Fuel consumption | - |
Pulling power | - |
Claimed power | 180 hp or 134.2 kW |
Real power | 183.87 hp or 137.1 kW |
Engine @RPM | 1000@2091 (rpm) |
PTO Clutch | - |
Rear PTO | independent |
Rear PTO RPM | 1000 (rpm) |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | 10.9 gal/hour or 41.3 l/hour |
Hitch system | - |
Rear hitch | III |
Rear hitch lift | 18400 lbs or 8346 kg |
Front hitch | - |
Front hitch lift | - |

CaseIH MX90C
General InfosMake | CaseIH |
Model | MX90C |
Country | United states |
Production | From 1998 Until 2002 |
Price | 55,000 USD |
Tractor type | Utility tractor |
Fuel | diesel |
Service repair manual | CaseIH MX90C Manual |
Dimensions, sizes and tires
AG front tires | 14.9R-24 |
AG rear tires | 18.4-34 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 10,472 lbs or 4750 kg |
Length | 170.6 inches [433 cm] |
Width | - |
Height | 110.3 inches [280 cm] |
Wheelbase | 95.4 inches [242 cm] |
Ground clearance | - |
Turning radius | - |
Rear tread size | - |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 243.5 ci or 4.0 L |
Cylinders | 4 cylinders |
Engine power | 90 hp or 67.1 kW |
Engine RPM | 2200 (rpm) |
Torque | - | Torque RPM | - |
Fuel type | diesel |
Fuel injection | direct-injection |
Fuel tank size | 50 gal or 189.3 L |
Oil capacity | 9.3 qts or 8.8 L |
Oil change | - |
Starter motor | - |
Starter volts | 12 V |
Parts And Accessories | CaseIH MX90C Parts |
Batteries number | 2 |
Batteries voltage | 12 V |
Battries Amps | - |
Cold Amps | 700 |
Ground force | negative |
Charging system | alternator |
Charging Volts | 12 V |
Charging Amps | 95 amps |
Trans system | - |
Trans type | creeper |
Trans gears | 32 forward and 24 reverse |
Clutch system | hydraulic wet discs |
Wheel drive | 4x4 MFWD 4WD |
Final drive | - |
Steering | hydrostatic power |
Braking system | differential hydraulic wet disc |
Cabin type | Cab standard |
Differentiel lock | - |
System | closed center pressure-flow compensating |
Valves | 2 to 4 |
Pump flow | 25 gpm or 94.6 lpm |
SVC flow | - |
Steering flow | - |
Tank capacity | 17.5 gal or 66.2 L |
Hydraulic pressure | 2950 psi or 203.4 bar |
Max flow | 28.9 gpm or 109.4 lpm |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | 63.3 hp or 47.2 kW |
Fuel consumption | 5.2 gal/hour or 19.7 l/hour |
Pulling power | 11,935 lbs or 5413 kg |
Claimed power | 74 hp or 55.2 kW |
Real power | 75.4 hp or 56.2 kW |
Engine @RPM | 540@1875 (rpm) |
PTO Clutch | electrically-actuated wet disc |
Rear PTO | independent |
Rear PTO RPM | 540 (rpm) |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | 5.2 gal/hour or 19.7 l/hour |
Hitch system | electronic lower link |
Rear hitch | II |
Rear hitch lift | 8,393 lbs or 3807 kg |
Front hitch | - |
Front hitch lift | - |
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Useful links and guides ....
- Challenger provided us with the latest version of its MT645 service repair manual
- Find All mechanical and electrical parts and accessories of Challenger MT645 farm-tractor here
- Get your CaseIH MX90C manual book version
- Cabine, electrical And mechanical parts for CaseIH MX90C farm-tractor here