International Harvester 323

The International Harvester 323 is a tractor produced by International Harvester. It is equipped with a 111.4 ci 1.8 L engine. The listed engine power is Diesel (listed): 27.6 hp / 20.6 kW. Transmission: 8 forward and 2 reverse. Operating weight: 4365 lbs 1979 kg.

Engine Power

Diesel (listed): 27.6 hp / 20.6 kW

Fuel & Capacities

15.9 gal 60.2 L

Transmission

8 forward and 2 reverse

Operating Weight

4365 lbs 1979 kg

Overview

	1966 - 1975 Utility tractor

Production
Manufacturer	International Harvester
Utility tractor
Built in Neuss, Germany

International Harvester 323 Engine
International Harvester 1.8L 3-cyl diesel
Fuel tank	15.9 gal 60.2 L
Engine details ...

International Harvester 323 Transmission
8-speed gear
Transmission details ...

International Harvester 323 Power
Engine	27.6 hp 20.6 kW
PTO (claimed)	22.9 hp 17.1 kW

Mechanical
Two-wheel drive
Manual steering
Disc brakes
Open operator station.

Tractor hitch
Rear Type	I
Rear lift	3528 lbs 1600 kg

Power Take-off (PTO)
Rear PTO Type	540

Dimensions & Tires
Wheelbase	71.3 inches 181 cm
Weight	4365 lbs 1979 kg
Front tire	6.00-16
Rear tire	12.4/11-28
Full dimensions and tires ...

References

World Wide Farm Equipment Buyer's Guide published in 1968, by International Harvester*
323 published in 1973, by International Harvester
*Publication contains known errors.

Engine

Engine Detail — 111.4 ci / 1.8 L Diesel

Manufacturer	International Harvester D-111
Fuel Type	Diesel
Configuration	3-cylinder, liquid-cooled
Displacement	111.4 ci 1.8 L
Bore/Stroke	3.437x4.00 inches 87 x 102 mm
Power	27.6 hp 20.6 kW
Rated RPM	1900
Starter volts	12
Oil capacity	4.3 qts 4.1 L
Coolant capacity	7.9 qts 7.5 L

Transmission

Transmission — 8 forward and 2 reverse gear

Type	gear
Gears	8 forward and 2 reverse
Clutch	225mm dry disc
Oil capacity	35.9 qts 34.0 L
With 12.4/11-28 rear tires.

Dimensions

International Harvester 323 Tires
Ag front	6.00-16
Ag rear	12.4/11-28

Dimensions
Wheelbase	71.3 inches 181 cm
Length	116.5 inches 295 cm
Width	59.8 inches 151 cm
Height	88.58 inches 224 cm
Height (steering wheel)	56.7 inches 144 cm
Weight	4365 lbs 1979 kg
Ground clearance	14.6 inches 37 cm
Front tread	48 to 73.2 inches 121 to 185 cm
Rear tread	50.4 to 74 inches 128 to 187 cm

Photos

McCormick International 323 utility tractor.

Recommended Implements & Sizing Guide

Engineering recommendations for International Harvester 323 based on its 27.6 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	1 to 2 Bottom (12")1 - 2 铧 (30 cm)	Light Duty	Ideal for garden plots and light sandy soil.
Rotary Cutter / MowerMowing & Clearing	5 ft (60 in)1.5 m	Medium Duty	Pasture maintenance and weeds up to 1.5" diameter.
Rotary TillerSeedbed Prep	54 to 60 in135 - 150 cm	Medium Duty	Thorough seedbed preparation in orchards and vegetable plots.
Disc HarrowSecondary Tillage	5 to 6 ft (16-18" discs)1.5 - 1.8 m (40-45 cm 耙片)	Light Duty	Small acreage soil break-up and secondary aeration.

Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for International Harvester 323.

Estimated Continuous Field Runtime: 11.1 hrs

Approximately 11.1 hours of continuous field operation at ~75% rated power on a full tank (15.9 gal / 60.2 L).

Estimated 75% Load Fuel Burn~1.4 gal/hr (5.4 L/hr)

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)

Standard Spec: API CK-4 / CJ-4 Heavy Duty

Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)

Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)

Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix

Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze

Service Interval: 2 Years / 1500 Hours