J.I. Case 630 Tests


J.I. Case 630 tractor photo
1960 - 1963
630 Series
Utility tractor
Tractor Tests
NTTL 787: diesel Case-O-Matic 2WD
NTTL 788: diesel 12-speed 2WD
Nebraska Tractor Test 787
630 fuel use from test 787
Nebraska Tractor Test 787
Diesel Case-O-Matic 2WD
April 7 - 21, 1961
Link: Nebraska Tractor Test 787 file
PTO performance
Power at rated engine speed48.85 hp
36.4 kW
Fuel use3.9 gal/hour
14.8 l/hour
Power at rated PTO speed45.24 hp
33.7 kW
Fuel use3.5 gal/hour
13.2 l/hour
Drawbar performance
Max power43.71 hp
32.6 kW
Gear 5 used for power test.
Max pull7,190 lbs
3261 kg
Gear 1 used for pull test.
Nebraska Tractor Test 788
630 fuel use from test 788
Nebraska Tractor Test 788
Diesel 12-speed 2WD
April 10 - 22, 1961
Link: Nebraska Tractor Test 788 file
PTO performance
Power at rated engine speed48.24 hp
36.0 kW
Fuel use3.3 gal/hour
12.5 l/hour
Power at rated PTO speed47.40 hp
35.3 kW
Fuel use3.2 gal/hour
12.1 l/hour
Drawbar performance
Max power40.68 hp
30.3 kW
Fuel use3.2 gal/hour
12.1 l/hour
Gear 7 used for power test.
Max pull6,987 lbs
3169 kg
Gear 1 used for pull test.
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Updated on January 1, 2024
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