Challenger MT635B VS Ford 641 specs comparison
Challenger MT635B
General InfosMake | Challenger |
Model | MT635B |
Country | United states |
Production | From 2005 Until 2008 |
Price | - |
Tractor type | Row Crop tractor |
Fuel | diesel |
Service repair manual | Challenger MT635B Manual |
Dimensions, sizes and tires
AG front tires | 380/85R34 |
AG rear tires | 480/80R46 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 18,308 lbs or 8304 kg |
Length | 206 inches [523 cm] |
Width | 118 inches [299 cm] |
Height | 123.6 inches [313 cm] |
Wheelbase | 121.1 inches [307 cm] |
Ground clearance | 22.4 inches [56 cm] |
Turning radius | - |
Rear tread size | 60 to 88 inches |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 449 ci or 7.4 L |
Cylinders | 6 cylinders 24 valves |
Engine power | 215 hp or 160.3 kW |
Engine RPM | 2200 (rpm) |
Torque | - |
Torque RPM | - |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | 159 gal or 601.8 L |
Oil capacity | 20 qts or 18.9 L |
Oil change | - |
Starter motor | - |
Starter volts | 12 V |
Parts And Accessories | Challenger MT635B Parts |
Batteries number | 2 |
Batteries voltage | 12 V |
Battries Amps | - |
Cold Amps | 775 |
Ground force | negative |
Charging system | alternator |
Charging Volts | - |
Charging Amps | 150 amps |
Trans system | TechStar |
Trans type | continuously variable transmission (CVT) |
Trans gears | infinite (2-range) forward and reverse |
Clutch system | - |
Wheel drive | 4x4 MFWD 4WD |
Final drive | inboard planetary |
Steering | power |
Braking system | hydraulic wet disc |
Cabin type | Cab standard with heat and A/C |
Differentiel lock | electrohydraulic front and rear |
System | pressure flow compensated |
Valves | 4 to 6 |
Pump flow | - |
SVC flow | - |
Steering flow | - |
Tank capacity | 26.4 gal or 99.9 L |
Hydraulic pressure | 2900 psi or 200.0 bar |
Max flow | 39 gpm or 147.6 lpm |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | 157.87 hp or 117.7 kW |
Fuel consumption | 10.9 gal/hour or 41.3 l/hour |
Pulling power | 16,927 lbs or 7678 kg |
Claimed power | 180 hp or 134.2 kW |
Real power | 197.74 hp or 147.5 kW |
Engine @RPM | 540@2037 (rpm) |
PTO Clutch | electro-hydraulic wet disc |
Rear PTO | independent |
Rear PTO RPM | 540 (rpm) |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | 10.8 gal/hour or 40.9 l/hour |
Hitch system | - |
Rear hitch | III |
Rear hitch lift | 15,600 lbs or 7076 kg |
Front hitch | II |
Front hitch lift | 7,700 lbs or 3492 kg |
Ford 641
General InfosMake | Ford |
Model | 641 |
Country | United states |
Production | From 1957 Until 1962 |
Price | - |
Tractor type | - |
Fuel | gasoline |
Service repair manual | Ford 641 Manual |
Dimensions, sizes and tires
AG front tires | 5.50-16 |
AG rear tires | 11-28 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 3,291 lbs or 1492 kg |
Length | - |
Width | - |
Height | - |
Wheelbase | - |
Ground clearance | - |
Turning radius | - |
Rear tread size | 52 to 76 inches |
Front tread size | 52 to 80 inches |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 134 ci or 2.2 L |
Cylinders | 4 cylinders 8 valves |
Engine power | 48.4 hp or 36.1 kW |
Engine RPM | 2200 (rpm) |
Torque | 126.8 lb-ft or 171.9 Nm |
Torque RPM | 1600 (rpm) |
Fuel type | gasoline |
Fuel injection | - |
Fuel tank size | 13 gal or 49.2 L |
Oil capacity | 5 qts or 4.7 L |
Oil change | 100 h |
Starter motor | - |
Starter volts | 6 V |
Parts And Accessories | Ford 641 Parts |
Batteries number | 1 |
Batteries voltage | 6 V |
Battries Amps | 80 amps |
Cold Amps | - |
Ground force | positive |
Charging system | generator |
Charging Volts | - |
Charging Amps | 20 amps |
Trans system | - |
Trans type | unsynchronized gear |
Trans gears | 12 forward and 3 reverse |
Clutch system | dry disc |
Wheel drive | 4x2 2WD |
Final drive | - |
Steering | manual |
Braking system | differential mechanical expanding shoe |
Cabin type | Open operator station |
Differentiel lock | - |
System | - |
Valves | - |
Pump flow | - |
SVC flow | - |
Steering flow | - |
Tank capacity | 2 gal or 7.6 L |
Hydraulic pressure | - |
Max flow | 4 gpm or 15.1 lpm |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | 29.33 hp or 21.9 kW |
Fuel consumption | 2.3 gal/hour or 8.7 l/hour |
Pulling power | 4,230 lbs or 1918 kg |
Claimed power | - |
Real power | 25.29 hp or 18.9 kW |
Engine @RPM | - |
PTO Clutch | - |
Rear PTO | transmission |
Rear PTO RPM | 540 (rpm) |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | 1.8 gal/hour or 6.8 l/hour |
Hitch system | - |
Rear hitch | I |
Rear hitch lift | 1,250 lbs or 567 kg |
Front hitch | - |
Front hitch lift | - |
Related tractor comparison
Ford 641 J.I. Case 351
Ford 641 Cockshutt 570
Challenger MT635B Cockshutt 560
Ford 641 Cockshutt 550
Ford 641 Steiger Steiger1
Ford 641 John Deere 430C
Choose another tractor
Useful links and guides ....
- Challenger provided us with the latest version of its MT635B service repair manual
- Find All mechanical and electrical parts and accessories of Challenger MT635B farm-tractor here
- Get your Ford 641 manual book version
- Cabine, electrical And mechanical parts for Ford 641 farm-tractor here