Search/Tractor/International Harvester/606

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-606" width="100%" height="430" loading="lazy" style="border:1px solid #e6e8e4;border-radius:14px;max-width:560px" title="International Harvester 606 specs — FarmFleetSpecs"></iframe>

Tractor · 1962Unverified

International Harvester 606

Name: International Harvester 606
Brand: International Harvester

International Harvester 606 — Utility tractor · 54 hp. Reference specifications; pending source verification.

The International Harvester 606 is a compact tractor with a rated output of 54 hp. It was manufactured from 1962 to 1967 and features a 6-cylinder diesel liquid-cooled engine. The tractor has a two-wheel drive configuration with a powershift transmission and weighs between 5215 and 5465 pounds. It is suited for tasks covering approximately 200 acres.

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

Rated power

54 hp

Max power

34.1 kW

Weight

5215 to 5465 pounds

Catalogue coverage

Variants represented

Richest spec table

95 rows

Recorded power

54 hp

Transmissions

10-speed

Production years

1962-1967

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

Utility tractorReference

Total built7,348Reference

Original price was $4,900 in 1967Reference

Two-wheel driveReference

Independent mechanical disc brakesReference

Open operator station.Reference

Engine

International Harvester 3.6L 6-cyl gasolineReference

International Harvester 3.9L 6-cyl dieselReference

International Harvester 3.6L 6-cyl LP gasReference

Gas Fuel tank85.9 LReference

Diesel Fuel tank85.9 LReference

LP-gas Fuel tank100.7 LReference

Drawbar (claimed)33.6 kWReference

Drawbar (tested)34.8 kWReference

International Harvester C-221Reference

gasolineReference

6-cylinderReference

liquid-cooledReference

Displacement3.6 LReference

Bore/Stroke90 x 94 mmReference

Air cleanerdryReference

Rated RPM2000Reference

Starter volts12Reference

Coolant capacity19.4 LReference

International Harvester D-236Reference

dieselReference

Displacement3.9 LReference

Bore/Stroke94 x 94 mmReference

Coolant capacity21.8 LReference

LP gasReference

Power at rated engine speed40.1 kWReference

Max power34.1 kWReference

Power at rated engine speed40.5 kWReference

Max power34.8 kWReference

Transmission

10-speedReference

5-speedReference

TransmissionTorque AmplifierReference

Gears10 forward and 2 reverseReference

Oil capacity49.2 LReference

Five forward and one reverse gear plus Torque Amplifier (TA). The TA provides a powershift from direct drive (DD) to the lower TA speed. High-speed option provides 40% faster first gear.Reference

TransmissionFast ReverserReference

Gears5 forward and reverseReference

Five gears with reverser. High speed option provides 40% faster first gear.Reference

PTO & Hydraulics

PTO (claimed)37.3 kWReference

PTO (tested)40.5 kWReference

Valves0 to 2Reference

Total flow45.4 lpmReference

Total flow64.3 lpmReference

Rear TypeII/IReference

Rear PTOindependentReference

Rear PTO Type540 (1.375)Reference

Engine RPM540@2000Reference

Dimensions

Wheelbase198 cmReference

Weight5215 to 5465 poundsReference

Front tire6.00-16Reference

Rear tire14.9-28Reference

Ag front6.00-16Reference

Ag rear14.9-28Reference

Ag rear12.4-28Reference

Ag rear13.6-28Reference

Height (steering wheel)157 cmReference

Front tread137 to 198 cmReference

Front tread132 cmReference

Rear tread132 to 193 cmReference

Gas Operating2365 kgReference

Diesel Operating2478 kgReference

Ballasted4040 kgReference

International Harvester 606 attachments

front-end loaderReference

606 Serial Number Location

Serial number plate on the clutch housing on the right side of tractor.Reference

606 Serial Numbers

1962501Reference

19631702Reference

19643214Reference

19655041Reference

19666960Reference

19677922Reference

FAQ: How to read a serial number table.Reference

Capacities

Diameter27 cmReference

RPM1062Reference

Speed931.77 meters/minReference

Attachment overview

International Harvester 2001 loaderReference

International Harvester 2000 loaderReference

Test results

NTTL 825: gasoline Torque Amplifier 2WDReference

NTTL 826: diesel Torque Amplifier 2WDReference

Gasoline Torque Amplifier 2WDSeptember 26 - October 9, 1962Link: Nebraska Tractor Test 825 fileReference

PTO performanceReference

Fuel use16.7 l/hourReference

Drawbar performanceReference

Gear 3-Direct used for power test.Reference

Max pull3003 kgReference

Gear 1-Direct used for pull test.Reference

Diesel Torque Amplifier 2WDSeptember 27 - October 9, 1962Link: Nebraska Tractor Test 826 fileReference

Fuel use14.0 l/hourReference

Max pull3069 kgReference

Speeds

With 14.9-28 rear tires.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.