Challenger MT645 VS Solis Solis 75 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 | - |

Solis Solis 75
General InfosMake | Solis |
Model | Solis 75 |
Country | India |
Production | From 2013 |
Price | - |
Tractor type | Utility tractor |
Fuel | diesel |
Service repair manual | Solis Solis 75 Manual |
Dimensions, sizes and tires
AG front tires | 7.5x16 |
AG rear tires | 16.9x30 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 5875 lbs or 2664 kg |
Length | 163.8 inches [416 cm] |
Width | 78 inches [198 cm] |
Height | 99.2 inches [251 cm] |
Wheelbase | 92.3 inches [234 cm] |
Ground clearance | - |
Turning radius | - |
Rear tread size | 55.3 to 71.1 inches |
Front tread size | 53.5 to 67.3 inches |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 226.2 ci or 3.7 L |
Cylinders | 4 cylinders |
Engine power | 75 hp or 55.9 kW |
Engine RPM | 2000 (rpm) |
Torque | 213 lb-ft or 288.8 Nm | Torque RPM | 1300 (rpm) |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | 20.6 gal or 78.0 L |
Oil capacity | 11.5 qts or 10.9 L |
Oil change | - |
Starter motor | electric |
Starter volts | 12 V |
Parts And Accessories | Solis Solis 75 Parts |
Batteries number | 1 |
Batteries voltage | 12 V |
Battries Amps | 110 amps |
Cold Amps | - |
Ground force | negative |
Charging system | alternator |
Charging Volts | 12 V |
Charging Amps | 90 amps |
Trans system | - |
Trans type | synchromesh |
Trans gears | 12 forward and reverse |
Clutch system | - |
Wheel drive | 4x2 2WD |
Final drive | - |
Steering | - |
Braking system | mechanical wet disc |
Cabin type | Two-post ROPS |
Differentiel lock | mechanical rear |
System | - |
Valves | - |
Pump flow | - |
SVC flow | - |
Steering flow | - |
Tank capacity | 9.25 gal or 35.0 L |
Hydraulic pressure | - |
Max flow | - |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | - |
Fuel consumption | - |
Pulling power | - |
Claimed power | - |
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 and draft control |
Rear hitch | II |
Rear hitch lift | 5512 lbs or 2500 kg |
Front hitch | - |
Front hitch lift | - |
Related tractor comparison


Challenger MT645 Solis Solis 90


Solis Solis 75 CaseIH Puma 170


Solis Solis 75 TYM TX1500


Solis Solis 75 Chery RK404


Solis Solis 75 Chery RK504


Solis Solis 75 Deutz-Fahr 6180 TTV
Choose another tractor
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 Solis Solis 75 manual book version
- Cabine, electrical And mechanical parts for Solis Solis 75 farm-tractor here