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Tractor · 1981Unverified

International Harvester 3488

Name: International Harvester 3488
Brand: International Harvester

International Harvester 3488 — 30 Series · 113 hp. Reference specifications; pending source verification.

The International Harvester 3488 is a tractor with a rated output of 113 horsepower, placing it in the middle of its class in terms of power. It was manufactured from 1981 to 1984. The tractor is equipped with a 6-cylinder diesel liquid-cooled engine, which powers four-wheel drive via a hydrostatic transmission. Its listed weight ranges from 11600 to 12880 pounds and is designed for use on areas of approximately 200 to 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

60.0 kW

Weight

11600 to 12880 pounds

Catalogue coverage

Variants represented

Richest spec table

76 rows

Recorded power

113 hp

Recorded weight

5261 kg

Transmissions

hydrostatic

Production years

1981-1984

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

Row-Crop tractorReference

Built in Rock Island, Illinois, USAReference

Total built465Reference

Original price was $50,000 in 1984Reference

Two- or four-wheel driveReference

Power steeringReference

Hydraulic wet disc brakesReference

Cab standard with heat and A/C. Optional burgundy or western finish interiors.Reference

Engine

International Harvester 7.6L 6-cyl dieselReference

Drawbar (claimed)61.9 kWReference

Drawbar (tested)60.0 kWReference

International Harvester D466Reference

dieselReference

6-cylinderReference

liquid-cooledReference

Displacement7.6 LReference

Bore/Stroke109 x 136 mmReference

Air cleanerdual paper elementsReference

Compression15.7:1Reference

Rated RPM2400Reference

Idle RPM900-2400Reference

Starter volts12Reference

Coolant capacity28.4 LReference

Oil capacity13.2 LReference

Power at rated engine speed83.9 kWReference

Max power60.0 kWReference

Transmission

hydrostaticReference

TypehydrostaticReference

Gearsinfinite forward and reverse (2-range)Reference

Oil capacity107.9 LReference

PTO & Hydraulics

PTO (claimed)83.5 kWReference

PTO (tested)83.9 kWReference

Hydraulic system107.9 LReference

Typeclosed centerReference

Capacity107.9 LReference

Valves2 or 3Reference

Pump flow68.1 lpmReference

Total flow102.2 lpmReference

Steering flow45.4 lpmReference

Rear TypeIIReference

Controldraft sensingReference

Rear PTOindependentReference

Rear PTO Type540/1000Reference

Engine RPM540@2100Reference

Engine RPM1000@2100Reference

Power at rated PTO speed79.9 kWReference

Capacities

Fuel189.2 LReference

Dimensions

Wheelbase266 cmReference

Weight11600 to 12880 poundsReference

Front tire10.00-16Reference

Rear tire18.4-34Reference

Ag front10.00-16Reference

Ag rear18.4-34Reference

Length467 cmReference

Width259 cmReference

Height (cab)284 cmReference

Shipping weight5261 kgReference

Operating weight5842 kgReference

Ground clearance33 cmReference

Rear axle82 by 2641 mmReference

Rear axle82 by 2997 mmReference

Front tread152 to 213 cmReference

Rear tread167 to 290 cmReference

3488 Serial Numbers

Location:Serial number plate on the right side of the tractor frame, ahead of the rear axle.Reference

Electrical

GroundnegativeReference

Battery volts12Reference

Test results

Diesel hydrostatic 2WDJune 8 - 14, 1982Link: Nebraska Tractor Test 1439 fileReference

PTO performanceReference

Fuel use30.3 l/hourReference

Fuel use26.5 l/hourReference

Drawbar performanceReference

Fuel use30.7 l/hourReference

Gear 6.2 MPH (HI) used for power test.Reference

Max pull5512 kgReference

Gear 2.3 MPH (LO) 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.

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