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Industrial Tractor · 1974Unverified

International Harvester 2505B

Name: International Harvester 2505B
Brand: International Harvester

International Harvester 2505B — Industrial tractor · 80 hp. Reference specifications; pending source verification.

The International Harvester 2505B is an industrial tractor model with a rated power output of 80 hp, placing it within the mid-range of its class. Production of the 2505B occurred between the years 1974 and 1977. The tractor features a 4-cylinder diesel liquid-cooled engine, coupled with two-wheel drive and a hydrostatic transmission. It is suitable for operations covering up to 200 acres.

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

Rated power

80 hp

Catalogue coverage

Variants represented

Richest spec table

77 rows

Recorded power

80 hp

Transmissions

8-speed gear

Production years

1974-1977

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

Industrial tractorReference

Two-wheel driveReference

Power steeringReference

Independent hydraulic wet disc brakesReference

Open operator station. Four-post ROPS available.Reference

Variants

2500Butility tractorReference

2505Butility loaderReference

2510BPay loaderReference

2514Bloader-backhoeReference

Engine

International Harvester 3.9L 4-cyl dieselReference

International Harvester 3.3L 4-cyl gasolineReference

Fuel tank75.7 LReference

Engine (gross)59.7 kWReference

Engine (net)52.2 kWReference

Gas hydro Drawbar (claimed)29.1 kWReference

Diesel hydro Drawbar (claimed)31.3 kWReference

International Harvester D-239Reference

dieselReference

4-cylinderReference

liquid-cooledReference

Displacement3.9 LReference

Bore/Stroke98 x 129 mmReference

Power (net)52.2 kWReference

Power (net)44.0 kWReference

Power (gross)59.7 kWReference

Power (gross)50.0 kWReference

Fuel systemdirect injectionReference

Compression16:1Reference

Rated RPM2200 (gear)Reference

Rated RPM2400 (hydro)Reference

Starter volts12Reference

Oil capacity9.5 LReference

Coolant capacity13.2 LReference

International Harvester C-200Reference

gasolineReference

Displacement3.3 LReference

Bore/Stroke97 x 112 mmReference

Power (net)49.2 kWReference

Power (gross)49.2 kWReference

Power (gross)55.2 kWReference

Compression7.3:1Reference

Oil capacity6.6 LReference

Coolant capacity11.4 LReference

Transmission

8-speed gearReference

8-speed reverserReference

Gas gear Drawbar (claimed)33.6 kWReference

Diesel gear Drawbar (claimed)33.6 kWReference

TypegearReference

Gears8 forward and 4 reverseReference

Oil capacity34.1 LReference

TypereverserReference

Gears8 forward and reverseReference

TransmissionhydrostaticReference

Gearsinfinite forward and reverse (2-range)Reference

PTO & Hydraulics

Gas hydro PTO (claimed)37.3 kWReference

Gas gear PTO (claimed)38.8 kWReference

Diesel hydro PTO (claimed)39.5 kWReference

Diesel gear PTO (claimed)38.8 kWReference

Pressure172.4 barReference

Pump flow45.4 lpmReference

Rear TypeIIReference

Rear PTOindependentReference

Rear PTO Type540Reference

Dimensions

Wheelbase213 cmReference

Front tire7.50-16Reference

Rear tire14.9-24Reference

Industrial front7.50-16Reference

Industrial rear14.9-24Reference

Width190 cmReference

Height (steering wheel)137 cmReference

Ground clearance22 cmReference

International Harvester 2505B attachments

front-end loaderReference

Electrical

GroundnegativeReference

Charging systemalternatorReference

Charging amps37Reference

Battery volts12Reference

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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