International Harvester 574
Production ended · 2WD
- Engines
- 2 Gasoline · Diesel
Power
Power specifications| Engine | 68 hp gross |
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| PTO | 52 hp claimed |
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| PTO, tested | 53 hp |
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| Drawbar | 45.1 hp claimed |
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| Drawbar, tested | 45.8 hp |
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| Listed power | 67 hp engine basis |
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Engines
Engines fitted to the International Harvester 574| International Harvester 3.3L 4-cyl gasolineGasoline · 4 cyl | 200 ci |
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| International Harvester 3.9L 4-cyl dieselDiesel · 4 cyl | 239 ci |
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Engine details
- International Harvester 3.3L 4-cyl gasoline
- Bore × stroke
- 3.81 in × 4.39 in
- Rated speed
- 2,200 rpm
- Rated power
- 67 hp
- Compression
- 7.33:1
- Cooling
- liquid-cooled
- Notes
- nastural gasoline
- International Harvester 3.9L 4-cyl diesel
- Bore × stroke
- 3.88 in × 5.06 in
- Rated speed
- 2,200 rpm
- Rated power
- 68 hp
- Torque
- 185 lb·ft at 1,600 rpm
- Compression
- 12:1
- Cooling
- liquid-cooled
Transmissions
Transmissions for the International Harvester 574| 8-speed partially synchronizedpartially synchronized | 8F / 4R |
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| hydrostatichydrostatic | infinite forward and reverse |
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| Torque Amplifiertwo-speed power shift. | 16F / 8R |
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Transmission notes
8-speed partially synchronized: Four synchronized gears (1-4) in low, high, and reverse ranges.
hydrostatic: The hydrostatic model 574 was uncommon in North America, most were sold in the European market.
Weight
Weight specifications| Weight | 4,835 lb operating; Gas |
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| Shipping | 4,660 lb |
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Dimensions
Dimensions specifications| Wheelbase | 84.5 in |
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| Length | 134 in |
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| Width | 64 in |
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| Ground clearance | 14.5 in |
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| Front tread, narrowest | 48 in |
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| Front tread, widest | 80 in |
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| Rear tread, narrowest | 52 in |
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| Rear tread, widest | 76 in |
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Capacities
Capacities specifications| Fuel tank | 20.3 gal |
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Hydraulics
Hydraulics specifications| System | open center |
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| Pump flow | 11.9 gpm |
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| Pressure | 2,500 psi |
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Hitch
Hitch specifications| Rear hitch category | II |
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| Control | position and draft control |
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| Rear lift capacity | 3,600 lb |
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PTO
PTO specifications| Rear PTO | independent |
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| Rear PTO speeds | 540 (1.375) |
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| Clutch | hydraulic wet disc |
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| Engine rpm at PTO speed | 540@1935 |
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Chassis
Chassis specifications| Drive | 2WD |
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| Steering | Power steering |
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| Brakes | Hydraulic wet disc brakes |
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| Cab | Open operator station. Four-post ROPS and cab available |
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Tires
Tires specifications| Front | 6.00-16 |
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| Rear | 11-36 |
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Electrical
Electrical specifications| System voltage | 12 V |
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| Charging | alternator |
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| Charging output | 28 A |
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Production
Production specifications| Price new | $10,000 (1978) |
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| Factories | Doncaster, England; Louisville, Kentucky, USA |
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| Built by | International Harvester |
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