Production
| Description | Row-Crop tractor / Built in Rock Island, Illinois, USA / Original price was $23,600 in 1976 |
|---|---|
| Manufacturer | Farmall (a part of International Harvester) |
| Total built | 25,264 |
Engine
| Engine type | International Harvester 7.1L 6-cyl diesel |
|---|---|
| Air cleaner | dual dry elements |
| Bore/Stroke | 4.30x5.00 inches (109 x 127 mm) |
| Coolant capacity | 27 qts (25.6 L) |
| Description | International Harvester DT-436 / turbocharged diesel / 6-cylinder / liquid-cooled |
| Displacement | 436 ci (7.1 L) |
| Oil capacity | 18 qts (17.0 L) |
| Rated RPM | 2400 (early) |
| Starter volts | 12 |
| Drawbar (tested) | 123.20 hp (91.9 kW) |
| PTO (claimed) | 133 hp (99.2 kW) |
| PTO (tested) | 145.77 hp (108.7 kW) |
Transmission
| Clutch | dry disc |
|---|---|
| Description | Four gears each in high, low, and reverse ranges. / 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. |
| Gears | 8 forward and 4 reverse / 16 forward and 8 reverse |
| Oil capacity | 88 qts (83.3 L) / 88 qts (83.3 L) |
| Transmission | Torque Amplifier |
| Type | gear / two-speed power shift |
| Transmission type | 8-speed gear / 16-speed two-speed power shift |
| Transmission type | 8-speed gear / 16-speed two-speed power shift |
Mechanical
| Cab | Cab optional with heat and air-conditioning. |
|---|---|
| Description | Power steering / Independent hydrostatic dry disc brakes |
| Drive type | Two- or four-wheel drive |
| Final drives | bull gear |
Capacity
| Fuel | 42 gal (159.0 L) |
|---|---|
| Hydraulic system | 22 gal (83.3 L) |
Hydraulics
| Capacity | 22 gal (83.3 L) |
|---|---|
| Pressure | 2000 psi (137.9 bar) |
| Pump flow | 12 gpm (45.4 lpm) |
| Steering flow | 9 gpm (34.1 lpm) |
| Steering press. | 1550 psi (106.9 bar) |
| Total flow | 21 gpm (79.5 lpm) |
| Type | open center |
| Valves | 1 |
Hitch
| Rear lift (at 24"/610mm) | 5600 lbs (2540 kg) |
|---|---|
| Rear Type | II/II OptOptional |
PTO
| Clutch | hydraulic wet disc |
|---|---|
| Engine RPM | 1000@2100 |
| Rear PTO | independent |
| Rear PTO Type | 1000 |
Electrical
| Batteries | 2 |
|---|---|
| Battery AH | 172 |
| Battery volts | 6 |
| Charging amps | 32 |
Dimensions & Tires
| Ballasted weight | 16660 lbs (7556 kg) |
|---|---|
| Bar rear axle | 3.5 inch diameter (88 mm) |
| Clearance (drawbar) | 16 inches (40 cm) |
| Front tread | 52 to 82 inches (132 to 208 cm) |
| Height (exhaust) | 111 inches (281 cm) |
| Length | 168 inches (426 cm) |
| Operating weight | 13480 lbs*With cab (6114 kg) |
| Wheelbase | 105 inches (266 cm) |
| Width | 98 inches (248 cm) |
| Front tire | 11L-15 |
| Rear tire | 18.4-38 |
| Weight | 13480 lbs (6114 kg) |
| Wheelbase | 105 inches (266 cm) |
| Ag front | 11L-15 |
| Ag rear | 18.4-38 |
1466 Serial Numbers
| 1971 | 7101 |
|---|---|
| 1972 | 10408 |
| 1973 | 15533 |
| 1974 | 19746 |
| 1975 | 25404 |
| 1976 | 29516 |
| Description | FAQ: How to read a serial number table. |
| Location: | Clutch housing, left side |
Nebraska Tractor Test 1080
| Description | 2400rpm diesel TA 2WDOctober 2 - 19, 1971Link: Nebraska Tractor Test 1080 file / PTO performance / Drawbar performance / Gear 1-Hi-TA used for power test. / Gear 3-Lo-TA used for pull test. |
|---|---|
| Fuel use | 8.4 gal/hour (31.8 l/hour) / 7.4 gal/hour (28.0 l/hour) / 8.3 gal/hour (31.4 l/hour) |
| Max power | 115.74 hp (86.3 kW) |
| Max pull | 13,165 lbs (5971 kg) |
| Power at rated engine speed | 133.4 hp (99.5 kW) |
| Power at rated PTO speed | 125.17 hp (93.3 kW) |
Nebraska Tractor Test 1125
| Description | 2600rpm diesel TA 2WDApril 17 - 27, 1973Link: Nebraska Tractor Test 1125 file / PTO performance / Drawbar performance / Gear 1-Hi-TA used for power test. / Gear 3-Lo-TA used for pull test. |
|---|---|
| Fuel use | 9.6 gal/hour (36.3 l/hour) / 8.6 gal/hour (32.6 l/hour) / 9.5 gal/hour (36.0 l/hour) |
| Max power | 123.20 hp (91.9 kW) |
| Max pull | 13,673 lbs (6202 kg) |
| Power at rated engine speed | 145.77 hp (108.7 kW) |
| Power at rated PTO speed | 145.85 hp (108.8 kW) |
References
| Description | Farmall 1466 Turbo Tractor published by International Harvester / Farm Equipment Reference Catalog published in 1971, by International Harvester |
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Speeds
| Description | With 18.4-38 rear tires. / With 18.4-38 rear tires. |
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Tractor Tests
| Description | NTTL 1080: 2400rpm diesel TA 2WD / NTTL 1125: 2600rpm diesel TA 2WD |
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