International Harvester 4586 VS Challenger MT525B specs comparison
International Harvester 4586
General Infos| Make | International Harvester |
| Model | 4586 |
| Country | United states |
| Production | From 1976 Until 1981 |
| Price | 68,500 USD |
| Tractor type | Four wheel Drive (4WD) tractor |
| Fuel | diesel |
| Service repair manual | International Harvester 4586 Manual |
Dimensions, sizes and tires
| AG front tires | 24.5-32 |
| AG rear tires | 24.5-32 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 25,750 lbs or 11680 kg |
| Length | - |
| Width | - |
| Height | - |
| Wheelbase | 118 inches [299 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 798 ci or 13.1 L |
| Cylinders | 8 cylinders |
| Engine power | 300 hp or 223.7 kW |
| Engine RPM | 2600 (rpm) |
| Torque | 725 lb-ft or 983.1 Nm | Torque RPM | 1800 (rpm) |
| Fuel type | diesel |
| Fuel injection | - |
| Fuel tank size | 170 gal or 643.5 L |
| Oil capacity | - |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | International Harvester 4586 Parts |
| Batteries number | - |
| Batteries voltage | - |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | - |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | - |
| Trans type | - |
| Trans gears | 10 forward and 2 reverse |
| Clutch system | - |
| Wheel drive | 4x4 articulated 4WD |
| Final drive | - |
| Steering | hydrostatic power |
| Braking system | hydraulic wet disc |
| Cabin type | Cab standard with air-conditioning |
| Differentiel lock | - |
| System | - |
| Valves | - |
| Pump flow | 19 gpm or 71.9 lpm |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | - |
| Hydraulic pressure | - |
| Max flow | - |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | 228.01 hp or 170.0 kW |
| Fuel consumption | 17.7 gal/hour or 67.0 l/hour |
| Pulling power | 27,995 lbs or 12698 kg |
| Claimed power | 235 hp or 175.2 kW |
| Real power | - |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | - |
| Rear PTO RPM | - |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | - |
| Hitch system | - |
| Rear hitch | IV |
| Rear hitch lift | - |
| Front hitch | - |
| Front hitch lift | - |
Challenger MT525B
General Infos| Make | Challenger |
| Model | MT525B |
| Country | United states |
| Production | From 2004 Until 2011 |
| Price | - |
| Tractor type | Row Crop tractor |
| Fuel | diesel |
| Service repair manual | Challenger MT525B Manual |
Dimensions, sizes and tires
| AG front tires | 14L-16.1 (2WD) |
| AG rear tires | 18.4R38 |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | - |
| Indus rear tires | - |
| Weight | 11052 lbs or 5013 kg |
| Length | 168.5 inches [427 cm] |
| Width | 81.1 inches [205 cm] |
| Height | 112.8 inches [286 cm] |
| Wheelbase | 109.5 inches [278 cm] |
| Ground clearance | - |
| Turning radius | - |
| Rear tread size | 54.4 to 88.1 inches |
| Front tread size | 64.1 to 83 inches |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 365.2 ci or 6.0 L |
| Cylinders | 6 cylinders |
| Engine power | 118 hp or 88.0 kW |
| Engine RPM | 2200 (rpm) |
| Torque | - | Torque RPM | - |
| Fuel type | diesel |
| Fuel injection | electronic direct injection |
| Fuel tank size | 71 gal or 268.7 L |
| Oil capacity | 15.3 qts or 14.5 L |
| Oil change | - |
| Starter motor | - |
| Starter volts | 12 V |
| Parts And Accessories | Challenger MT525B Parts |
| Batteries number | 2 |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | 420 |
| Ground force | negative |
| Charging system | alternator |
| Charging Volts | - |
| Charging Amps | 120 amps |
| Trans system | TechStar CVT |
| Trans type | continuously variable transmission |
| Trans gears | infinite (2-range) forward and reverse |
| Clutch system | hydraulic wet disc |
| Wheel drive | 4x2 2WD |
| Final drive | inboard planetary |
| Steering | power |
| Braking system | hydraulic wet disc |
| Cabin type | Cab standard with heat and A/C |
| Differentiel lock | electro-hydraulic front and rear |
| System | closed center pressure flow compensating |
| Valves | 2 to 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 | 81.8 hp or 61.0 kW |
| Fuel consumption | 5.6 gal/hour or 21.2 l/hour |
| Pulling power | 14,310 lbs or 6491 kg |
| Claimed power | 95 hp or 70.8 kW |
| Real power | 102.5 hp or 76.4 kW |
| Engine @RPM | 540@1980 (rpm) |
| PTO Clutch | - |
| Rear PTO | independent |
| Rear PTO RPM | 540 (rpm) |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | 6.5 gal/hour or 24.6 l/hour |
| Hitch system | - |
| Rear hitch | II/III |
| Rear hitch lift | 8500 lbs or 3855 kg |
| Front hitch | optional |
| Front hitch lift | 5,500 lbs or 2494 kg |
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Useful links and guides ....
- International Harvester provided us with the latest version of its 4586 service repair manual
- Find All mechanical and electrical parts and accessories of International Harvester 4586 farm-tractor here
- Get your Challenger MT525B manual book version
- Cabine, electrical And mechanical parts for Challenger MT525B farm-tractor here
