International Harvester 574 tractor specifications

1970 - 1978

1970 - 1978 Utility tractor

Series:

Series:574684 ↓

1977 - 1984

84 Series

Utility tractor

Production

Production
Manufacturer:	International Harvester
Type:	Utility tractor
Factory:	Doncaster, England
Original price:	$21,100 (1984 )

International Harvester 684 Power

International Harvester 684 Power
Engine:	69 hp 51.5 kW
Drawbar (claimed):	55.9 hp 41.7 kW
PTO (claimed):	62.5 hp 46.6 kW
Plows:	4
Drawbar (tested):	54.56 hp 40.7 kW
PTO (tested):	62.52 hp 46.6 kW
power test details ...

International Harvester 684 Engine

International Harvester 684 Engine
International Harvester 3.9L 4-cyl diesel
Engine details ...

Mechanical

Mechanical
Chassis:	4x2 2WD
	4x4 MFWD 4WD
Steering:	power
Brakes:	independent hydraulic wet disc
Cab:	ROPS canopy or cab optional
Transmissions:	8-speed syncromesh
	16-speed two-speed power shift
Transmission details ...

Capacity

Capacity
Fuel:	20 gal 75.7 L
Hydraulic system:	9 gal 34.1 L

Hydraulics

Hydraulics
Type:	open center
Capacity:	9 gal 34.1 L
Valves:	1 or 2
Pump flow:	13 gpm 49.2 lpm
	15.4 gpm 58.3 lpm (optional)

Tractor hitch

Tractor hitch
Rear Type:	II
Control:	position and draft control
Rear lift:	3600 lbs 1632 kg

Power Take-off (PTO)

Power Take-off (PTO)
Rear PTO:	independent
Clutch:	hydraulic wet disc
Rear RPM:	540

Dimensions & Tires

Dimensions & Tires
Utility Wheelbase:	88 inches 223 cm
Row-crop Wheelbase:	84.5 inches 214 cm
4WD Wheelbase:	85.2 inches 216 cm
Low-profile Wheelbase:	83.75 inches 212 cm
Weight:	5620 to 6765 pounds
Front tire:	7.50-16
Rear tire:	16.9-30
Full dimensions and tires ...

684 Serial Numbers

684 Serial Numbers
Location:	Front axle support on right side of tractor.
1978:	501
1979:	1687
1980:	3533
1981:	6037
1982:	8001
1983:	8512
how to read serial numbers...

Electrical

Electrical
Ground:	negative
Charging amps:	45
Battery volts:	12

Production

Production Manufacturer:International Harvester
Type:Utility tractor
Factory:Doncaster, England
Original price:$10,000 (1978 )
The International 574 is similar to the 2500 backhoe/industrial tractor.

International Harvester 574 Power

International Harvester 574 Power Engine:67 hp
50.0 kW
Drawbar (claimed):45.1 hp
33.6 kW
PTO (claimed):52 hp
38.8 kW
Drawbar (tested):45.85 hp
34.2 kW
PTO (tested):52.97 hp
39.5 kW
power test details ...

1970 - 1978

Utility tractor

Series:

Series:	574
	684 ↓

Nebraska Tractor Test 1098

Nebraska Tractor Test 1098
Gasoline 8-speed 2WD April 21 - May 11, 1972 Link: Nebraska Tractor Test 1098 file
PTO performance
Power at rated engine speed:	52.97 hp 39.5 kW
Fuel use:	4.7 gal/hour 17.8 l/hour
Drawbar performance
Max power:	44.03 hp 32.8 kW
Fuel use:	4.6 gal/hour 17.4 l/hour
Gear 3L used for power test.
Max pull:	6,360 lbs 2884 kg
Gear 1L used for pull test.

Nebraska Tractor Test 1099

Nebraska Tractor Test 1099
Diesel 8-speed 2WD April 22 - May 12, 1972 Link: Nebraska Tractor Test 1099 file
PTO performance
Power at rated engine speed:	52.55 hp 39.2 kW
Fuel use:	3.6 gal/hour 13.6 l/hour
Drawbar performance
Max power:	45.85 hp 34.2 kW
Fuel use:	3.6 gal/hour 13.6 l/hour
Gear 3L used for power test.
Max pull:	6,446 lbs 2923 kg
Gear 1L used for pull test.

International Harvester 574 Engines

International Harvester 574 Engines International Harvester 3.3L 4-cyl gasoline International Harvester 3.9L 4-cyl diesel Fuel tank:20.34 gal
77.0 L
Engine details ...

1970 - 1978

Utility tractor

Series:

Series:	574
	684 ↓

Engines overview

Engines overview
International Harvester 3.3L 4-cyl gasoline
International Harvester 3.9L 4-cyl diesel

Engine Detail

Engine Detail
International Harvester C200
nastural gasoline
4-cylinder
liquid-cooled
Displacement:	200.3 ci 3.3 L
Bore/Stroke:	3.8125x4.39 inches 97 x 112 mm
Power:	67 hp 50.0 kW
Compression:	7.33:1
Rated RPM:	2200
Starter volts:	12

Engine Detail

Engine Detail
International Harvester D239
diesel
4-cylinder
liquid-cooled
Displacement:	238.6 ci 3.9 L
Bore/Stroke:	3.875x5.06 inches 98 x 129 mm
Fuel system:	direct injection
Air cleaner:	two stage dry
Compression:	12:1
Rated RPM:	2200
Starter volts:	12

Mechanical

Mechanical Chassis:4x2 2WD
Steering:power
Brakes:hydraulic wet disc
Cab:Open operator station. Four-post ROPS and cab available.
Transmissions:8-speed partially synchronized
hydrostatic
16-speed two-speed power shift.
Transmission details ...

1970 - 1978

Utility tractor

Series:

Series:	574
	684 ↓

Transmissions overview

Transmissions overview
8-speed partially synchronized
hydrostatic
16-speed two-speed power shift.

Transmission

Transmission
Type:	partially synchronized
Gears:	8 forward and 4 reverse
Four synchronized gears (1-4) in low, high, and reverse ranges.

Speeds

Speeds

Transmission

Transmission
Type:	hydrostatic
Gears:	infinite forward and reverse
The hydrostatic model 574 was uncommon in North America, most were sold in the European market.

Transmission

Transmission
Transmission:	Torque Amplifier
Type:	two-speed power shift.
Gears:	16 forward and 8 reverse

Speeds

Speeds
With 16.9x30 rear tires.

Hydraulics

Hydraulics Pump flow:11.9 gpm
45.0 lpm

Tractor hitch

Tractor hitch Rear Type:II
Rear lift:3969 lbs
1800 kg

Power Take-off (PTO)

Power Take-off (PTO) Rear PTO:independent
Rear RPM:540

Dimensions & Tires

Dimensions & Tires Wheelbase:85.4 inches
216 cm
Weight:4835 to 5150 pounds
Front tire:6.00-16
Rear tire:11-36
Full dimensions and tires ...

1970 - 1978

Utility tractor

Series:

Series:	574
	684 ↓

International Harvester 574 Tires

International Harvester 574 Tires
Ag front:	6.00-16
Ag rear:	11-36
Ag front:	5.50-16
	7.50-16
Ag rear:	13-30
	14-30
	11-32
	12-38

Dimensions

Dimensions
Wheelbase:	85.4 inches 216 cm
Length:	135 inches 342 cm
Width:	64 inches 162 cm
Height (ROPS):	89 inches 226 cm
Gas Weight:	4835 lbs 2193 kg
Diesel Weight:	5150 lbs 2336 kg
Ground clearance:	14.5 inches 36 cm
Front tread:	48 to 80 inches 121 to 203 cm
Rear tread:	52 to 76 inches 132 to 193 cm

International Harvester 574 attachments

International Harvester 574 attachments front-end loader Attachment details ...

1970 - 1978

Utility tractor

Series:

Series:	574
	684 ↓

International 2050 Loader

International 2050 Loader
Loader weight:	1200 lbs 544 kg *Weight without bucket
Height (to pin):	125 inches 317 cm
Clearance, dumped bucket:	102 inches 259 cm
Dump reach:	24 inches 60 cm
Dump angle:	45°
Breakout force (lift):	4100 lbs 1859 kg
Lift to full height (at pin):	3000 lbs 1360 kg
Bucket width:	49 inches 124 cm
	61 inches 154 cm
	70 inches 177 cm
	79 inches 200 cm

574 Serial Numbers

574 Serial Numbers Location:Serial number tag on the right front-end support, or mounted on the clutch housing.
photo of 574 serial number
1970:504
1971:650
1972:3329
1973:7074
1974:102961
1975:107880
1976:111783
1977:114195
1978:117065

how to read serial numbers...