Farmall 1466

Note: the Farmall model 1466 is the same as the International Harvester 1466. The following data is from the 1466 listing. Production years: 1971 - 1976 Tractor type: Farm/Agricultural tractor

General tractor information:
	Manufacturer:	Farmall
	Model:	1466
	Type:	Farm/Agricultural tractor
	Total built:	25,264
	Factory:	-unknown-
	Original price:	$23,600 (1976)
Tractor power:
	Drawbar (max):	123.2 hp [91.9 kW]
	PTO (rated):	145.77 hp [108.7 kW]
Engine:
	Manufacturer:	International Harvester
	Model:	DT-436
	Fuel:	diesel
	Aspiration:	turbocharged
	Cylinders:	6
	Bore/Stroke:	4.30x5.00 inches [109 x 127 mm]
	Displacement:	436 ci [7.1 L]
	Compression:	-unknown-
	Rated RPMs:	2400 (early) 2600 (late)
	Cooling:	liquid
	Coolant:	27 qts [25.6 L]
	Torque:	-unknown-
	Firing order:	-unknown-
	Oil capacity:	18 qts [17.0 L]
Transmission:
	Type:	gear
	Forward:	8
	Reverse:	4
	Capacity:	88 qts [83.3 L]
	Comments:	Four gears each in high, low, and reverse ranges.
	Speeds:	With 18.4-38 rear tires. Gear 2400 rpm Lo-1 1.9mph [3.1kph] Lo-2 2.5mph [4.0kph] Lo-3 4.25mph [6.8kph] Lo-4 5.75mph [9.3kph] Hi-1 6.5mph [10.5kph] Hi-2 8.75mph [14.1kph] Hi-3 15.25mph [24.5kph] Hi-4 20.25mph [32.6kph] R1 3.25mph [5.2kph] R2 4.25mph [6.8kph] R3 7.5mph [12.1kph] R4 10mph [16.1kph]
Transmission:
	Type:	Torque Amplifier
	Forward:	16
	Reverse:	8
	Capacity:	88 qts [83.3 L]
	Comments:	The Torque Amplifier (TA) provides a power shift in all gears and ranges from direct drive (DD) to a lower TA speed. Without clutching the TA lever is pulled to the rear to engage. The transmission is returned to direct drive by pushing the TA lever forward.
	Speeds:	With 18.4-38 rear tires. Gear 2400 rpm L1-TA 1.5mph [2.4kph] L1-DD 1.9mph [3.1kph] L2-TA 2mph [3.2kph] L2-DD 2.5mph [4.0kph] L3-TA 3.5mph [5.6kph] L3-DD 4.25mph [6.8kph] L4-TA 3.5mph [5.6kph] L4-DD 4.25mph [6.8kph] H1-TA 4.5mph [7.2kph] H1-DD 5.75mph [9.3kph] H2-TA 5.25mph [8.4kph] H2-DD 6.5mph [10.5kph] H3-TA 6.75mph [10.9kph] H3-DD 8.75mph [14.1kph] H4-TA 11.75mph [18.9kph] H4-DD 15.25mph [24.5kph] R1-TA 15.75mph [25.3kph] R1-DD 20.25mph [32.6kph] R2-TA 2.5mph [4.0kph] R2-DD 3.25mph [5.2kph] R3-TA 3.4mph [5.5kph] R3-DD 4.25mph [6.8kph] R4-TA 5.75mph [9.3kph] R4-DD 7.5mph [12.1kph]
Mechanical:
	Chassis:	4x2 2WD 4x4 MFWD 4WD optional
	Steering:	hydrostatic power
	Steering pump flow:	9 gpm [34.1 lpm]
	Steering pressue:	1550 gpm [5866.8 lpm]
	Brakes:	independent hydrostatic dry disc
	Cab:	Cab optional with heat and A/C
Capacity:
	Fuel:	42 gal [158 L]
3-Point Hitch:
	Rear Hitch Category:	3/2
	Rear lift:	-unknown-
	Rear lift (at 24"/610mm):	5,600 lbs [2540 kg]
Power Take-off (PTO):
	Rear PTO:	independent
	Rear speed (RPM):	1000
Hydraulics:
	Type:	open center
	Capacity:	22 gal [83 L]
	Total flow:	24 gpm [90.8 lpm]
	Valve flow:	12 gpm [45.4 lpm]
	Pressure:	2000 psi [137.9 bar]
	Valves:	1
Tires:
	Ag front:	11L-15
	Ag rear:	18.4-38
Dimensions:
	Weight (operating):	13,480 lbs [6114 kg] (with cab)
	Weight (ballasted):	16,660 lbs [7556 kg]
	Wheelbase:	105 inches [266 cm]
	Length:	168 inches [426 cm]
	Width:	98 inches [248 cm]
	Height:	111 inches [281 cm] (muffler)
	Ground clearance:	16 inches [40 cm] (drawbar)
	2WD turn circle:	13.3 feet [4.1 m] 11.4 feet [3.5 m] (with brakes)
Electrical:
	Amps:	32
Battery:
	Number:	2
	Ampere-hours (ah):	172
	Volts:	6
Nebraska Tractor Test 1080:
	Test Date:	October 2 - 19, 1971
	Type:	TA
	Engine:	2400rpm diesel
	PTO (rated eng speed):	133.4 hp [99.5 kW]
	PTO fuel use (rated):	15.95 hh/g [3.1 kWh/l]
	Drawbar (max):	115.74 hp [86.3 kW]
Nebraska Tractor Test 1125:
	Test Date:	April 17 - 27, 1973
	Type:	TA
	Engine:	2600rpm diesel
	PTO (rated eng speed):	145.77 hp [108.7 kW]
	PTO fuel use (rated):	15.19 hh/g [3.0 kWh/l]
	Drawbar (max):	123.2 hp [91.9 kW]
1466 Serial Numbers:
Location: Clutch housing, left side
1971: 7101
1972: 10408
1973: 15533
1974: 19746
1975: 25404
1976: 29516
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Last updated on November 15, 2009