Search/Tractor/International Harvester/1206

Embed

Paste on your site — shows live UK/US specs and links back here. Free to use.

<iframe src="https://farmfleetspecs.com/embed/international-harvester-1206" width="100%" height="430" loading="lazy" style="border:1px solid #e6e8e4;border-radius:14px;max-width:560px" title="International Harvester 1206 specs — FarmFleetSpecs"></iframe>

Tractor · 1965Unverified

International Harvester 1206

Name: International Harvester 1206
Brand: International Harvester

International Harvester 1206 · 113 hp. Reference specifications; pending source verification.

The International Harvester 1206 is a tractor model with a rated output of 113 hp, placing it roughly in the middle of its class for power. This model was manufactured from 1965 to 1967. Equipped with a 6-cylinder turbocharged diesel liquid-cooled engine, it features a four-wheel drive system with a powershift transmission. The listed weight of the 1206 is 4588 kg, and it is suited for operations involving approximately 200–800 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

113 hp

Max power

70.8 kW

Weight

4588 kg

Catalogue coverage

Variants represented

Richest spec table

69 rows

Recorded power

113 hp

Recorded weight

4588 kg

Transmissions

8-speed unsynchronized

Production years

1965-1967

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

Hover a source tag to verify

Overview

ManufacturerInternational HarvesterReference

Built in Rock Island, Illinois, USAReference

Total built1,289Reference

Original price was $9,450 in 1967Reference

Two- or four-wheel driveReference

Power steeringReference

Differential hydraulic dry disc brakesReference

Open operator station. Optional one-door cab. Optional heat and air-conditioning.Reference

Variants

IH 1206standard frontReference

Farmall 1206row-cropReference

Wheatlandlarger platform, heavy drawbarReference

Engine

International Harvester 5.9L 6-cyl dieselReference

Fuel tank132.5 LReference

Drawbar (claimed)74.3 kWReference

Drawbar (tested)70.8 kWReference

International Harvester DT361Reference

turbocharged dieselReference

6-cylinderReference

liquid-cooledReference

Displacement5.9 LReference

Bore/Stroke105 x 108 mmReference

Air cleanertwo-stage dryReference

Compression17.0:1Reference

Rated RPM2400Reference

Starter volts12Reference

Power at rated engine speed84.0 kWReference

Max power70.8 kWReference

Transmission

8-speed unsynchronizedReference

16-speed partial power shiftReference

TypeunsynchronizedReference

Gears8 forward and 4 reverseReference

TransmissionTorque AmplifierReference

Typepartial power shiftReference

Gears16 forward and 8 reverseReference

The Torque Amplifier (TA) provides a clutchless power shift between Direct Drive (DD) and the lower TA gearing.Reference

PTO & Hydraulics

PTO (claimed)84.0 kWReference

PTO (tested)84.0 kWReference

Valves0 to 2Reference

Pump flow45.4 lpmReference

Rear TypeIIIReference

Rear PTOindependentReference

Rear PTO Type1000Reference

Power at rated PTO speed79.5 kWReference

Dimensions

Wheelbase231 cmReference

Weight4588 kgReference

Front tire11.00-16Reference

Rear tire24.5-32Reference

Ag front11.00-16Reference

Ag rear24.5-32Reference

Length388 cmReference

Width238 cmReference

Height (steering wheel)218 cmReference

Operating weight4588 kgReference

Ballasted weight6159 kgReference

Bar rear axle82 mmReference

1206 Serial Number Location

On clutch housing, left sideReference

1206 Serial Numbers

19657501Reference

19667772Reference

19678492Reference

FAQ: How to read a serial number table.Reference

Test results

Diesel Torque Amplifier 2WDSeptember 8 - 23, 1965Link: Nebraska Tractor Test 910 fileReference

PTO performanceReference

Fuel use26.9 l/hourReference

Fuel use24.6 l/hourReference

Drawbar performanceReference

Fuel use26.5 l/hourReference

Gear 1-DD used for power test.Reference

Max pull4873 kgReference

Gear 1-TA used for pull test.Reference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

Partner tool · Free

Working out if you can afford this tractor?

YourIncomeCalculator.com — free, HMRC-aligned take-home pay, self-employment & VAT calculators. No sign-up.

Calculate your take-home pay

Recommended kit

Handy kit for owners

Popular tractor and farm accessories owners pick up for machines like this.

Disclosure: some links on this page are affiliate links. If you buy through them we may earn a small commission — at no extra cost to you. Learn more.