International Harvester I-9


International Harvester I-9 industrial tractor photo
1941 - 1953
Industrial tractor
Production
ManufacturerInternational Harvester
TypeIndustrial tractor
FactoryMilwaukee, Wisconsin, USA
Total built67,418
Original price$3,300
The 9-series tractors consisted of six models, the W-9, WD-9, WR-9, WDR-9, I-9, and ID-9. The D models are diesel. The R is a rice model, with larger fenders and a hand-clutch to allow driving while standing. The I models were industrial, with different gear ratios and foot-operated throttle.
Variants
I-9gas
ID-9diesel
W-9farm tractor
International Harvester I-9 Engine
International Harvester 5.5L 4-cyl gasoline
Fuel tank36 gal
136.3 L
Aux. fuel0.875 gal
3.3 L
Engine details ...
International Harvester I-9 Power
Drawbar (claimed)35 hp
26.1 kW
Belt (claimed)45 hp
33.6 kW
Mechanical
Chassis4x2 2WD
Steeringworm-type gear
CabOpen operator station.
I-9 Serial Numbers
1940501
1941578
19423003
19433651
19445501
194511459
194617294
194722715
194829207
194936159
195045551
195151739
195259407
195364014
195467969

FAQ: How to read a serial number table.
Page information
Last updateJune 14, 2017
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