Challenger MT475B VS International Harvester 6388 specs comparison

Challenger MT475B
General InfosMake | Challenger |
Model | MT475B |
Country | United states |
Production | From 2008 Until 2013 |
Price | - |
Tractor type | Utility tractor |
Fuel | diesel |
Service repair manual | Challenger MT475B Manual |
Dimensions, sizes and tires
AG front tires | - |
AG rear tires | - |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 11,195 lbs or 5078 kg |
Length | 189.7 inches [481 cm] |
Width | 79.3 inches [201 cm] |
Height | 110.2 inches [279 cm] |
Wheelbase | 111 inches [281 cm] |
Ground clearance | - |
Turning radius | - |
Rear tread size | - |
Front tread size | 57.3 to 85.2 inches |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 402.8 ci or 6.6 L |
Cylinders | 6 cylinders 24 valves |
Engine power | 120 hp or 89.5 kW |
Engine RPM | 2200 (rpm) |
Torque | - |
Torque RPM | - |
Fuel type | diesel |
Fuel injection | electronic high pressure common rail |
Fuel tank size | 38 gal or 143.8 L |
Oil capacity | - |
Oil change | - |
Starter motor | electric |
Starter volts | 12 V |
Parts And Accessories | Challenger MT475B Parts |
Batteries number | 1 |
Batteries voltage | 12 V |
Battries Amps | - |
Cold Amps | - |
Ground force | negative |
Charging system | - |
Charging Volts | - |
Charging Amps | - |
Trans system | Autopower IV |
Trans type | four speed power shift |
Trans gears | 16 forward and reverse |
Clutch system | wet disc |
Wheel drive | 4x2 2WD: 4x4 MFWD 4WD |
Final drive | - |
Steering | hydrostatic power |
Braking system | hydraulic wet disc |
Cabin type | Cab standard |
Differentiel lock | - |
System | open center |
Valves | 2 to 4 |
Pump flow | 29 gpm or 109.8 lpm |
SVC flow | - |
Steering flow | - |
Tank capacity | - |
Hydraulic pressure | - |
Max flow | - |
Drawbar type | - |
Claimed power | - |
Drawbar horsepower | 85.3 hp or 63.6 kW |
Fuel consumption | 6.7 gal/hour or 25.4 l/hour |
Pulling power | 11905 lbs or 5400 kg |
Claimed power | 100 hp or 74.6 kW |
Real power | 122.2 hp or 91.1 kW |
Engine @RPM | - |
PTO Clutch | - |
Rear PTO | independent |
Rear PTO RPM | 540 (rpm) |
Front PTO | optional |
Front PTO RPM | 1000 (rpm) |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | 7.2 gal/hour or 27.3 l/hour |
Hitch system | lower link draft sensing |
Rear hitch | II |
Rear hitch lift | 9,189 lbs or 4168 kg |
Front hitch | optional |
Front hitch lift | - |

International Harvester 6388
General InfosMake | International Harvester |
Model | 6388 |
Country | United states |
Production | From 1981 Until 1984 |
Price | 61,400 USD |
Tractor type | - |
Fuel | diesel |
Service repair manual | International Harvester 6388 Manual |
Dimensions, sizes and tires
AG front tires | 16.9-38 |
AG rear tires | 16.9-38 |
Lawn front tires | - |
Lawn rear tires | - |
Indus front tires | - |
Indus rear tires | - |
Weight | 15,960 lbs or 7239 kg |
Length | 227 inches [576 cm] |
Width | 101.61 inches [258 cm] |
Height | 113 inches [287 cm] |
Wheelbase | 110 inches [279 cm] |
Ground clearance | 27.3 inches [69 cm] |
Turning radius | 15.94 feet [4.9 m] |
Rear tread size | - |
Front tread size | - |
Turning radius | - |
Horsepower and engin specs
Engine capacity | 436 ci or 7.1 L |
Cylinders | 6 cylinders |
Engine power | 157 hp or 117.1 kW |
Engine RPM | 2400 (rpm) |
Torque | - |
Torque RPM | - |
Fuel type | diesel |
Fuel injection | - |
Fuel tank size | 89 gal or 336.9 L |
Oil capacity | 20 qts or 18.9 L |
Oil change | - |
Starter motor | - |
Starter volts | 12 V |
Parts And Accessories | International Harvester 6388 Parts |
Batteries number | - |
Batteries voltage | 12 V |
Battries Amps | - |
Cold Amps | - |
Ground force | - |
Charging system | - |
Charging Volts | - |
Charging Amps | - |
Trans system | - |
Trans type | - |
Trans gears | 16 forward and 8 reverse |
Clutch system | - |
Wheel drive | 4x4 articulated 4WD |
Final drive | - |
Steering | hydrostatic power |
Braking system | - |
Cabin type | Cab standard with burgundy finish |
Differentiel lock | - |
System | closed center |
Valves | 2 to 4 |
Pump flow | 18 gpm or 68.1 lpm |
SVC flow | - |
Steering flow | 12 gpm or 45.4 lpm |
Tank capacity | 23.6 gal or 89.3 L |
Hydraulic pressure | - |
Max flow | - |
Drawbar type | - |
Claimed power | 114 hp or 85.0 kW |
Drawbar horsepower | 111.75 hp or 83.3 kW |
Fuel consumption | 8.3 gal/hour or 31.4 l/hour |
Pulling power | 16,764 lbs or 7604 kg |
Claimed power | 130 hp or 96.9 kW |
Real power | 128.59 hp or 95.9 kW |
Engine @RPM | - |
PTO Clutch | - |
Rear PTO | independent |
Rear PTO RPM | 540 (rpm) |
Front PTO | - |
Front PTO RPM | - |
Mid PTO | - |
Mid PTO RPM | - |
Fuel consumption | 7.6 gal/hour or 28.8 l/hour |
Hitch system | - |
Rear hitch | 3, 2 |
Rear hitch lift | - |
Front hitch | - |
Front hitch lift | - |
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Useful links and guides ....
- Challenger provided us with the latest version of its MT475B service repair manual
- Find All mechanical and electrical parts and accessories of Challenger MT475B farm-tractor here
- Get your International Harvester 6388 manual book version
- Cabine, electrical And mechanical parts for International Harvester 6388 farm-tractor here