International Harvester 574: all source data

All 107 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.

Overview

Production
Manufacturer	International Harvester
(no label)	Utility tractor
Factories	Doncaster, England
Factories	Louisville, Kentucky, USA
(no label)	Original price was $10,000 in 1978
(no label)	The International 574 is similar to the 2500 backhoe/industrial tractor.

Engine
(no label)	International Harvester 3.3L 4-cyl gasoline
(no label)	International Harvester 3.9L 4-cyl diesel
Fuel tank	20.3 gal \| 76.8 L

Transmission
(no label)	8-speed partially synchronized
(no label)	hydrostatic
(no label)	16-speed two-speed power shift.

Power
Engine (gross)	68 hp \| 50.7 kW
Engine (net)	64.7 hp \| 48.2 kW
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

Mechanical
(no label)	Two-wheel drive
(no label)	Power steering
(no label)	Hydraulic wet disc brakes
(no label)	Open operator station. Four-post ROPS and cab available.

Hydraulics
Type	open center
Pressure	2500 psi \| 172.4 bar
Pump flow	11.9 gpm \| 45.0 lpm

Hitch
Rear Type	II
Control	position and draft control
Rear lift (at ends)	3600 lbs \| 1632 kg

Pto
Rear PTO	independent
Clutch	hydraulic wet disc
Rear PTO Type	540 (1.375)
Rear PTO Type	540/1000 (1.375)
Engine RPM	540@1935
Engine RPM	1000@2200

Dimensions
Wheelbase	84.5 inches \| 214 cm
Weight	4660 to 5150 pounds
Front tire	6.00-16
Rear tire	11-36

Serial location
(no label)	Serial number tag on the right front-end support, or mounted on the clutch housing.

Electrical
Charging system	alternator
Charging amps	28
Battery volts	12

Engine

Engine options
(no label)	International Harvester 3.3L 4-cyl gasoline
(no label)	International Harvester 3.9L 4-cyl diesel

Engine detail
(no label)	International Harvester C200
(no label)	nastural gasoline
(no label)	4-cylinder
(no label)	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
(no label)	International Harvester D239
(no label)	diesel
(no label)	4-cylinder
(no label)	liquid-cooled
Displacement	238.6 ci \| 3.9 L
Bore/Stroke	3.875x5.06 inches \| 98 x 129 mm
Power (net)	64.7 hp \| 48.2 kW
Power (gross)	68 hp \| 50.7 kW
Fuel system	direct injection
Air cleaner	two stage dry
Compression	12:1
Rated RPM	2200 (gear)
Rated RPM	2400 (hydro)
Torque	185 lb-ft \| 250.9 Nm
Torque RPM	1600
Starter volts	12
Oil capacity	9 qts \| 8.5 L
Coolant capacity (Coolant)	14.5 qts \| 13.7 L

Transmission

Transmission options
(no label)	8-speed partially synchronized
(no label)	hydrostatic
(no label)	16-speed two-speed power shift.

Transmission
Type	partially synchronized
Gears	8 forward and 4 reverse
Clutch	280mm dry disc
(no label)	Four synchronized gears (1-4) in low, high, and reverse ranges.
Type	hydrostatic
Gears	infinite forward and reverse
(no label)	The hydrostatic model 574 was uncommon in North America, most were sold in the European market.
Transmission	Torque Amplifier
Type	two-speed power shift.
Gears	16 forward and 8 reverse

Dimensions

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

Dimensions
Wheelbase	84.5 inches \| 214 cm
Length	134 inches \| 340 cm
Width	64 inches \| 162 cm
Height (steering wheel)	59.5 inches \| 151 cm
Height (ROPS)	89 inches \| 226 cm
Ground clearance	14.5 inches \| 36 cm
Bar rear axle (Bar)	2.75 inch diameter \| 69 mm
Front tread	48 to 80 inches \| 121 to 203 cm
Rear tread	52 to 76 inches \| 132 to 193 cm

Weight
Gas Shipping (Gas)	4660 lbs \| 2113 kg
Diesel Shipping (Diesel)	4910 lbs \| 2227 kg
Gas Operating (Gas)	4835 lbs \| 2193 kg
Diesel Operating (Diesel)	5150 lbs \| 2336 kg