Tractors > International Harvester > 650

International Harvester 650 Tests



International Harvester 650 tractor photo
1956 - 1958
Standard-tread tractor
Series map:
650
63.3hp*
*Estimated engine power for comparison only.
Tractor Tests
NTTL 618: gasoline 5-speed 2WD
NTTL 621: LP gas 5-speed 2WD
Nebraska Tractor Test 618
650 fuel use from test 618
Nebraska Tractor Test 618
Gasoline 5-speed 2WD
May 3 - 21, 1957
Link: Nebraska Tractor Test 618 file
Belt power (max)62.11 hp
46.3 kW
Belt fuel use (max)6.0 gal/hour
22.7 l/hour
Drawbar performance
Max power56.17 hp
41.9 kW
Gear 3 used for power test.
Max pull8,564 lbs
3884 kg
Gear 1 used for pull test.
Nebraska Tractor Test 621
650 fuel use from test 621
Nebraska Tractor Test 621
LP gas 5-speed 2WD
May 21 - 27, 1957
Link: Nebraska Tractor Test 621 file
Belt power (max)63.91 hp
47.7 kW
Belt fuel use (max)7.3 gal/hour
27.6 l/hour
Drawbar performance
Max power58.22 hp
43.4 kW
Gear 3 used for power test.
Max pull8,867 lbs
4022 kg
Gear 1 used for pull test.
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Updated on April 6, 2022
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