International Harvester 606

Production: 1962 - 1967  

Production
Manufacturer:	International Harvester
Type:	Utility tractor
Total built:	7,348
Original price:	$4,900 (1967 )

International Harvester 606 Power
Drawbar (claimed):	45 hp 33.6 kW
PTO (claimed):	50 hp 37.3 kW
Drawbar (tested):	46.71 hp 34.8 kW
PTO (tested):	54.31 hp 40.5 kW

Mechanical
Chassis:	4x2 2WD
Brakes:	independent mechanical disc
Cab:	Open operator station.
Transmissions:	10-speed
5-speed

Hydraulics
Valves:	0 to 2
Total flow:	12 gpm 45.4 lpm
17 gpm 64.3 lpm *Optional

Tractor hitch
Rear Type:	II/I

Power Take-off (PTO)
Rear PTO:	independent
Rear RPM:	540 (1.375)
Engine RPM:	540@2000

606 Serial Numbers
Location:	Serial number plate on the clutch housing on the right side of tractor.
1962:	501
1963:	1702
1964:	3214
1965:	5041
1966:	6960
1967:	7922

Engine Detail
International Harvester C-221
gasoline
6-cylinder
liquid-cooled
Displacement:	221 ci 3.6 L
Bore/Stroke:	3.5625x3.6875 inches 90 x 94 mm
Air cleaner:	dry
Rated RPM:	2000
Starter volts:	12
Coolant capacity:	20.5 qts 19.4 L

Dimensions
Wheelbase:	78 inches 198 cm
Height (steering wheel):	62 inches 157 cm
Front tread:	54 to 78 inches 137 to 198 cm
Front tread:	52 inches 132 cm
Rear tread:	52 to 76 inches 132 to 193 cm