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Years in Production / 1956–1958
International Harvester
650
Explore the specifications, hardware, and original references for the International Harvester 650.
63hp
Engine estimate · from PTO
2WD Only
Drive
1956–1958
Production years
International Harvester
Manufacturer
650 / 01
At a glance
Overview
1956 - 1958
Standard-tread tractor
Production
Standard-tread tractor
Built in Melrose Park, Illinois, USA
- Manufacturer
- International Harvester
- Total Built
- 4,933
- Original Price
- $4,400 (1958)
Mechanical
Two-wheel drive
Disc brakes
Open operator station.
- Steering
- power assist
Hydraulics
- Type
- Hydra-Touch
- Valves
- 1
Pto
- Rear Pto
- transmission
- Rear Type
- 540
Serial Numbers
FAQ: How to read a serial number table.
- 1956
- 501
- 1957
- 688
- 1958
- 11659
650 / 02
Under the hood
Engine Detail (Option 1)
International Harvester
gasoline
4-cylinder
liquid-cooled vertical I-head
- Displacement
- 350 ci5.7 L
- Bore Stroke
- 4.50x5.50 inches114 x 140 mm
- Air Cleaner
- oil bath
- Compression Ratio
- 6.12:1
- Rated Rpm
- 1500
- Starter Volts
- 12
- Fuel Type
- gasoline
- Cylinders
- 4
- Cooling
- liquid-cooled vertical I-head
Engine Detail (Option 2)
International Harvester
LP gas
4-cylinder
liquid-cooled vertical I-head
- Displacement
- 350 ci5.7 L
- Bore Stroke
- 4.50x5.50 inches114 x 140 mm
- Compression Ratio
- 8.25:1
- Rated Rpm
- 1500
- Starter Volts
- 12
- Fuel Type
- LP gas
- Cylinders
- 4
- Cooling
- liquid-cooled vertical I-head
Engine Detail (Option 3)
International Harvester
diesel
4-cylinder
liquid-cooled
Lacking information. Possibly the same as the Super WD-9 diesel engine.
- Fuel Type
- diesel
- Cylinders
- 4
- Cooling
- liquid-cooled
Engine Options
International Harvester 5.7L 4-cyl gasoline
International Harvester 5.7L 4-cyl LP gas
International Harvester 4-cyl diesel
650 / 03
Gears & controls
Transmission
- Transmission Type
- sliding gear
- Gears
- 5 forward and 1 reverse
International Harvester650 Transmission
5-speed sliding gear
650 / 04
Size. Stance. Footprint.
Dimensions And Tires
- Weight
- 6712 to 7319 pounds
- Front Tire
- 7.50-18
- Rear Tire
- 14-34
Serial Number Location
Plate near fuel tank bracket
Tires And Tracks
- Front Ag
- 7.50-18
- Rear Ag
- 14-34
650 / 05
Tractor Photos
See it in action
Videos
Watch International Harvester 650 videos from their original YouTube creators.
650 / 07
Tests (NTTL)
Tractor Tests
NTTL 618: gasoline 5-speed 2WD
NTTL 621: LP gas 5-speed 2WD
Nebraska Tractor Test 618
Gasoline 5-speed 2WDMay 3 - 21, 1957
Drawbar performance
Gear 3 used for power test.
Gear 1 used for pull test.
- Id
- 618
- Belt Power Max
- 62.11 hp46.3 kW
- Belt Fuel Use Max
- 6.0 gal/hour22.7 l/hour
- Max Power
- 56.17 hp41.9 kW
- Max Pull
- 8,564 lbs3884 kg
Nebraska Tractor Test 621
LP gas 5-speed 2WDMay 21 - 27, 1957
Drawbar performance
Gear 3 used for power test.
Gear 1 used for pull test.
- Id
- 621
- Belt Power Max
- 63.91 hp47.7 kW
- Belt Fuel Use Max
- 7.3 gal/hour27.6 l/hour
- Max Power
- 58.22 hp43.4 kW
- Max Pull
- 8,867 lbs4022 kg