Farmall 1206

The Farmall 1206 is a tractor produced by Farmall. It is equipped with a 361 ci 5.9 L engine. The rated power output is 112.64 hp 84.0 kW. Transmission: Torque Amplifier. Operating weight: 9400 to 10115 pounds.

Overview

	1965 - 1967	1965 - 1967

Production
Manufacturer	Farmall (a part of International Harvester)
Built in Rock Island, Illinois, USA
Total built	8,400
Original price was $9,450 in 1967

Variants
IH 1206	standard front
Farmall 1206	row-crop
Wheatland	larger platform, heavy drawbar

Farmall 1206 Engine
International Harvester 5.9L 6-cyl diesel
Fuel tank	42 gal 159.0 L
Engine details ...

Farmall 1206 Power
Drawbar (claimed)	99.6 hp 74.3 kW
PTO (claimed)	112.6 hp 84.0 kW
Drawbar (tested)	95.00 hp 70.8 kW
PTO (tested)	112.64 hp 84.0 kW
Performance test details ...

Mechanical
Two- or four-wheel drive
Power steering
Differential hydraulic dry disc brakes
Open operator station. Optional one-door cab. Optional heat and air-conditioning.

Hydraulics
Valves	0 to 2
Pump flow	12 gpm 45.4 lpm

Tractor hitch
Rear Type	III

Power Take-off (PTO)
Rear PTO	independent
Rear PTO Type	1000

Dimensions & Tires
Wheelbase	101 inches 256 cm
Weight	9400 to 10115 pounds
Front tire	7.50-16
Rear tire	18.4-38
Full dimensions and tires ...

References
1206 Turbo Tractors published by International Harvester
Farm Equipment Reference Catalog published in 1965, by International Harvester

Engine

Engine Detail — 361 ci / 5.9 L Diesel

Manufacturer	International Harvester DT361
Configuration	turbocharged diesel, 6-cylinder, liquid-cooled
Displacement	361 ci 5.9 L
Bore/Stroke	4.125x4.25 inches 105 x 108 mm
Air cleaner	two-stage dry
Compression	17.0:1
Rated RPM	2400
Starter volts	12
Oil capacity	15 qts 14.2 L
Coolant capacity	23.5 qts 22.2 L

Transmission

Transmission options
8-speed unsynchronized
16-speed partial power shift

Transmission — 8 forward and 4 reverse unsynchronized

Type	unsynchronized
Gears	8 forward and 4 reverse

Transmission — Torque Amplifier

Transmission	Torque Amplifier
Type	partial power shift
Gears	16 forward and 8 reverse
The Torque Amplifier (TA) provides a clutchless power shift between Direct Drive (DD) and the lower TA gearing.

Dimensions

Farmall 1206 Tires
Ag front	7.50-16
Ag rear	18.4-38

Dimensions
Wheelbase	101 inches 256 cm
Length	153 inches 388 cm
Width	92 inches 233 cm
Height (steering wheel)	86 inches 218 cm

Farmall 1206 Weight
Shipping	9400 lbs 4263 kg
Operating	10115 lbs 4588 kg
Ballasted	13580 lbs 6159 kg

Tests

Nebraska Tractor Test 910
Diesel Torque Amplifier 2WD September 8 - 23, 1965 Link: Nebraska Tractor Test 910 file
PTO performance
Power at rated engine speed	112.64 hp 84.0 kW
Fuel use	7.1 gal/hour 26.9 l/hour
Power at rated PTO speed	106.63 hp 79.5 kW
Fuel use	6.5 gal/hour 24.6 l/hour
Drawbar performance
Max power	95.00 hp 70.8 kW
Fuel use	7.0 gal/hour 26.5 l/hour
Gear 1-DD used for power test.
Max pull	10,744 lbs 4873 kg
Gear 1-TA used for pull test.

Photos

Farmall 1206, right profile

Farmall 1206, front-left

Farmall 1206 with four-wheel drive.

Farmall 1206 with tricycle front end.