Farmall 966

Production
Manufacturer:	Farmall (a part of International Harvester)
Type:	Row-Crop tractor
Total built:	21,017
Original price:	$18,000 (1976)

Variants
Hi-Clear:	high-crop model

Farmall 966 Power
Engine:	91 hp 67.9 kW
Drawbar (claimed):	84 hp 62.6 kW
PTO (claimed):	95 hp 70.8 kW
Drawbar (tested):	85.21 hp 63.5 kW
PTO (tested):	100.80 hp 75.2 kW

Mechanical
Chassis:	4x2 2WD
4x4 MFWD 4WD
Steering:	Hydrostatic power
Brakes:	Independent hydraulic dry disc
Cab:	Cab optional with heat and A/C
Transmissions:	8-speed
16-speed
hydrostatic

Capacity
Fuel:	37 gal 140.0 L
Hydraulic system:	22.5 gal 85.2 L

Hydraulics
Type:	open center
Capacity:	22.5 gal 85.2 L
Pressure:	2000 psi 137.9 bar
Valves:	1 to 4
Pump flow:	12 gpm 45.4 lpm
Total flow:	24 gpm 90.8 lpm
Steering flow:	9 gpm 34.1 lpm
Steering press.:	1550 psi 106.9 bar

Tractor hitch
Rear Type:	2
Rear lift (at 24"/610mm):	4,400 lbs 1995 kg
Type:	IH Fast Hitch
Rear lift:	5,000 lbs 2268 kg (at 24 inches)

Power Take-off (PTO)
Rear PTO:	independent
Rear RPM:	540/1000

966 Serial Numbers
Location:	Clutch housing, left side
1971:	7101
1972:	11815
1973:	17794
1974:	22526
1975:	28119
1976:	31772

Electrical
Charging amps:	32
Batteries:	2
Battery volts:	6
Battery AH:	172

Engine Detail
International Harvester D414
diesel
6-cylinder
liquid-cooled
Displacement:	414 ci 6.8 L
Bore/Stroke:	4.30x4.75 inches 109 x 121 mm
Power:	91 hp 67.9 kW
Air cleaner:	dual dry elements
Rated RPM:	2400 (early)
2600 (late)
Firing order:	1-5-3-6-2-4
Oil capacity:	12 qts 11.4 L
Coolant capacity:	24 qts 22.7 L

Dimensions
Wheelbase:	105 inches 266 cm
Length:	165 inches 419 cm
Width:	98 inches 248 cm
Height (exhaust):	105 inches 266 cm
Ground clearance:	14 inches 35 cm