International Harvester 606 tractor specifications

1962 - 1967

1962 - 1967 Utility tractor

Series:

Series:504 ← 606656 ↓

1961 - 1968

Utility tractor

Series:

Series:	404 ←	504	→ 606
		544 ↓

Production

Production
Manufacturer:	International Harvester
Type:	Utility tractor
Factory:	Rock Island, Illinois, USA
Original price:	$4,200 (1968 )

Variants

Variants
Farmall 504:	row-crop
IH 504:	utility
504HC:	high-clearance
IH 2504:	industrial

International Harvester 504 Power

International Harvester 504 Power
Drawbar (claimed):	41 hp 30.6 kW
PTO (claimed):	46 hp 34.3 kW
Plows:	3-4

International Harvester 504 Engines

International Harvester 504 Engines
International Harvester 3.1L 4-cyl diesel
International Harvester 2.5L 4-cyl gasoline
Engine details ...

Mechanical

Mechanical
Chassis:	4x2 2WD
Steering:	power
Cab:	Open operator station.
Transmissions:	5-speed unsynchronized gear
	10-speed two-speed power shift
Transmission details ...

Capacity

Capacity
Fuel:	15 gal 56.8 L
Hydraulic system:	13 gal 49.2 L

Hydraulics

Hydraulics
Capacity:	13 gal 49.2 L
Pump flow:	7 gpm 26.5 lpm (hitch pump)
	12 gpm 45.4 lpm (steering/remote pump)
	17 gpm 64.3 lpm (optional loader pump)

Tractor hitch

Tractor hitch
Rear Type:	I
	II*Optional
Control:	position and draft control
Type:	IH Fast Hitch*Optional

Power Take-off (PTO)

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

Dimensions & Tires

Dimensions & Tires
Wheelbase:	73 inches 185 cm
Weight:	4458 lbs 2022 kg
Front tire:	6.00-16
Rear tire:	12.4-28
Full dimensions and tires ...

International Harvester 504 attachments

International Harvester 504 attachments
front-end loader
Attachment details ...

504 Serial Numbers

504 Serial Numbers
Location:	Left or right side of clutch housing
photo of 504 serial number
1962:	501
1963:	3376
1964:	6797
1965:	10996
1966:	14695
1967:	17992
1968:	20392
how to read serial numbers...

Belt Pulley

Belt Pulley
Diameter:	11 inches 27 cm
RPM:	1158
Speed:	3334 ft/min 1016.20 meters/min

Production

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

International Harvester 606 Power

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
power test details ...

1962 - 1967

Utility tractor

Series:

Series:	504 ←	606
		656 ↓

Nebraska Tractor Test 825

Nebraska Tractor Test 825
Gasoline Torque Amplifier 2WD September 26 - October 9, 1962 Link: Nebraska Tractor Test 825 file
PTO performance
Power at rated engine speed:	53.8 hp 40.1 kW
Fuel use:	4.4 gal/hour 16.7 l/hour
Drawbar performance
Max power:	45.68 hp 34.1 kW
Fuel use:	4.4 gal/hour 16.7 l/hour
Gear 3-Direct used for power test.
Max pull:	6621 lbs 3003 kg
Gear 1-Direct used for pull test.

Nebraska Tractor Test 826

Nebraska Tractor Test 826
Diesel Torque Amplifier 2WD September 27 - October 9, 1962 Link: Nebraska Tractor Test 826 file
PTO performance
Power at rated engine speed:	54.31 hp 40.5 kW
Fuel use:	3.7 gal/hour 14.0 l/hour
Drawbar performance
Max power:	46.71 hp 34.8 kW
Fuel use:	3.7 gal/hour 14.0 l/hour
Gear 3-Direct used for power test.
Max pull:	6768 lbs 3069 kg
Gear 1-Direct used for pull test.

International Harvester 606 Engines

International Harvester 606 Engines International Harvester 3.6L 6-cyl gasoline International Harvester 3.9L 6-cyl diesel International Harvester 3.6L 6-cyl LP gas Gas Fuel tank:22.7 gal
85.9 L
Diesel Fuel tank:22.7 gal
85.9 L
LP-gas Fuel tank:26.6 gal
100.7 L
Engine details ...

1962 - 1967

Utility tractor

Series:

Series:	504 ←	606
		656 ↓

Engines overview

Engines overview
International Harvester 3.6L 6-cyl gasoline
International Harvester 3.9L 6-cyl diesel
International Harvester 3.6L 6-cyl LP gas

Engine Detail

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

Engine Detail

Engine Detail
International Harvester D-236
diesel
6-cylinder
liquid-cooled
Displacement:	236 ci 3.9 L
Bore/Stroke:	3.6875x3.6875 inches 94 x 94 mm
Air cleaner:	dry
Rated RPM:	2000
Coolant capacity:	23 qts 21.8 L

Engine Detail

Engine Detail
International Harvester C-221
LP gas
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
Coolant capacity:	20.5 qts 19.4 L

Mechanical

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

1962 - 1967

Utility tractor

Series:

Series:	504 ←	606
		656 ↓

Transmissions overview

Transmissions overview
10-speed
5-speed

Transmission

Transmission
Transmission:	Torque Amplifier
Gears:	10 forward and 2 reverse
Oil capacity:	52 qts 49.2 L
Five forward and one reverse gear plus Torque Amplifier (TA). The TA provides a powershift from direct drive (DD) to the lower TA speed. High-speed option provides 40% faster first gear.

Speeds

Speeds
With 14.9-28 rear tires.

Transmission

Transmission
Transmission:	Fast Reverser
Gears:	5 forward and reverse
Oil capacity:	52 qts 49.2 L
Five gears with reverser. High speed option provides 40% faster first gear.

Speeds

Speeds
With 14.9-28 rear tires.

Hydraulics

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

Tractor hitch

Tractor hitch Rear Type:II/I

Power Take-off (PTO)

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

Dimensions & Tires

Dimensions & Tires Wheelbase:78 inches
198 cm
Weight:5215 to 5465 pounds
Front tire:6.00-16
Rear tire:14.9-28
Full dimensions and tires ...

1962 - 1967

Utility tractor

Series:

Series:	504 ←	606
		656 ↓

International Harvester 606 Tires

International Harvester 606 Tires
Ag front:	6.00-16
Ag rear:	14.9-28
Ag rear:	12.4-28
	13.6-28
	14.9-28

Dimensions

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

International Harvester 606 Weight

International Harvester 606 Weight
Gas Operating:	5215 lbs 2365 kg
Diesel Operating:	5465 lbs 2478 kg
Ballasted:	8908 lbs 4040 kg *Diesel tractor with fluid-filled rear tires and iron weights on front and rear wheels.

International Harvester 606 attachments

International Harvester 606 attachments front-end loader Attachment details ...

1962 - 1967

Utility tractor

Series:

Series:	504 ←	606
		656 ↓

International Harvester 2001 Loader

International Harvester 2001 Loader
Single-acting lift cylinders.
Loader weight:	1160 lbs 526 kg
Height (to pin):	148.5 inches 377 cm
Clearance, dumped bucket:	98 inches 248 cm
Breakout force (lift):	4000 lbs 1814 kg
Lift to full height (at pin):	2000 lbs 907 kg
Bucket width:	40 inches 101 cm

International Harvester 2001 Loader

International Harvester 2001 Loader
Double-acting lift cylinders.
Loader weight:	1160 lbs 526 kg
Height (to pin):	148.5 inches 377 cm
Clearance, dumped bucket:	98 inches 248 cm
Breakout force (lift):	2600 lbs 1179 kg
Lift to full height (at pin):	1350 lbs 612 kg
Bucket width:	40 inches 101 cm

International Harvester 2000 Loader

International Harvester 2000 Loader
Loader weight:	1417 lbs 642 kg
Height (to pin):	125 inches 317 cm
Clearance, dumped bucket:	105 inches 266 cm
Rollback angle:	18°
Breakout force (lift):	4000 lbs 1814 kg
Lift to full height (at pin):	2000 lbs 907 kg
Bucket width:	48 inches 121 cm
	60 inches 152 cm

606 Serial Numbers

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

how to read serial numbers...