Farmall
Farmall 1466
The Farmall 1466 is a row-crop tractor produced from 1971 to 1975 as part of the 66 Series by Farmall, a division of International Harvester. Built in Rock Island, Illinois, USA, a total of 25,264 units were made. It features an International Harvester DT-436 turbocharged 6-cylinder diesel engine with 7.1L displacement, delivering up to 145.77 hp tested PTO power. The tractor offers transmission options including an 8-speed gear and a 16-speed two-speed power shift with a Torque Amplifier. It has two- or four-wheel drive, power steering, and optional cab with heat and air-conditioning. The hydraulic system is open center with 22 gallons capacity and 2000 psi pressure. The tractor hitch is optional type II/II with a rear lift capacity of 5600 lbs. Dimensions include a 105 inch wheelbase, 168 inch length, and operating weight of 13,480 lbs with cab. Electrical system includes 32 amp charging, two 6-volt batteries with 172 AH capacity.
Power147 hp[P]
Founded1971 - 1976
Model1466
Technical Specifications
Detailed specifications and technical data for Farmall 1466
Power
| PTO (tested) | 145.77 hp (108.7 kW) |
|---|---|
| PTO (claimed) | 133 hp (99.2 kW) |
| Drawbar (tested) | 123.20 hp (91.9 kW) |
Engine
| Type | turbocharged diesel |
|---|---|
| Model | International Harvester DT-436 |
| Cooling | liquid-cooled |
| Cylinders | 6-cylinder |
| Rated RPM | 2400 (early), 2600 (late) |
| Air cleaner | dual dry elements |
| Bore/Stroke | 4.30x5.00 inches (109 x 127 mm) |
| Displacement | 436 ci (7.1 L) |
| Oil capacity | 18 qts (17.0 L) |
| Starter volts | 12 |
| Coolant capacity | 27 qts (25.6 L) |
Capacity
| Fuel | 42 gal (159.0 L) |
|---|---|
| Hydraulic system | 22 gal (83.3 L) |
Electrical
| Batteries | 2 |
|---|---|
| Battery AH | 172 |
| Battery volts | 6 |
| Charging amps | 32 |
Hydraulics
| Type | open center |
|---|---|
| Valves | 1 |
| Capacity | 22 gal (83.3 L) |
| Pressure | 2000 psi (137.9 bar) |
| Pump flow | 12 gpm (45.4 lpm) |
| Total flow | 21 gpm (79.5 lpm) |
| Steering flow | 9 gpm (34.1 lpm) |
| Steering pressure | 1550 psi (106.9 bar) |
Mechanical
| Cab | optional with heat and air-conditioning |
|---|---|
| Drive | Two- or four-wheel drive |
| Brakes | Independent hydrostatic dry disc brakes |
| Final drives | bull gear |
| Power steering | Yes |
Production
| Type | Row-Crop tractor |
|---|---|
| Series | 66 Series |
| Built in | Rock Island, Illinois, USA |
| Total built | 25,264 |
| Original price | $23,600 in 1976 |
| Years produced | 1971 - 1975 |
Transmission
| Type | gear |
|---|---|
| Gears | 8 forward and 4 reverse |
| Clutch | dry disc |
| Options | 8-speed gear, 16-speed two-speed power shift |
| Oil capacity | 88 qts (83.3 L) |
| Torque Amplifier | two-speed power shift |
| Torque Amplifier Gears | 16 forward and 8 reverse |
| Torque Amplifier Description | 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. |
| Torque Amplifier Oil capacity | 88 qts (83.3 L) |
Tractor hitch
| Rear Type | II/II Optional |
|---|---|
| Rear lift (at 24"/610mm) | 5600 lbs (2540 kg) |
Dimensions & Tires
| Width | 98 inches (248 cm) |
|---|---|
| Length | 168 inches (426 cm) |
| Rear tire | 18.4-38 |
| Wheelbase | 105 inches (266 cm) |
| Front tire | 11L-15 |
| Front tread | 52 to 82 inches (132 to 208 cm) |
| Bar rear axle | 3.5 inch diameter (88 mm) |
| Ballasted weight | 16660 lbs (7556 kg) |
| Height (exhaust) | 111 inches (281 cm) |
| Operating weight | 13480 lbs (6114 kg) With cab |
| Clearance (drawbar) | 16 inches (40 cm) |
Power Take-off (PTO)
| Clutch | hydraulic wet disc |
|---|---|
| Rear PTO | independent |
| Engine RPM | 1000@2100 |
| Rear PTO Type | 1000 |