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J.I. Case 402 vs J.I. Case 630
Verdict: J.I. Case 402 vs J.I. Case 630
The J.I. Case 402 and the J.I. Case 630 are both tractors — here is how they stack up on the figures that matter. J.I. Case 402 leads on rated power with 50 hp against 49 hp. J.I. Case 630 is the newer design (1960 vs 1955). In short: choose the J.I. Case 402 for outright pulling power, or the J.I. Case 630 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.
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Fit & specs
J.I. Case
62
Fit score
Best match
Clear
J.I. Case
62
Fit score
Best match
Clear
Rated power
50 hp
49 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
J.I. CaseReference
J.I. CaseReference
With 13-26 rear tires.Reference
Tractors equipped with the Case-o-Matic were sometimes referred to as the 630C.Reference
Total built
81Reference
1,181Reference
Steering
power optionalReference
power assistReference
Factories
—
Racine, Wisconsin, USAReference
Original price
—
$4,500Reference
Variants
400
diesel standardReference
—
401
diesel row-cropReference
—
402
diesel vineyardReference
—
403
diesel high-cropReference
—
405
diesel orchardReference
—
412
gasoline orchardReference
—
420
diesel industrialReference
—
630
—
diesel standardReference
631
—
diesel row-cropReference
640
—
gas standardReference
641
—
gas row-cropReference
Engine
Belt (claimed)
37.3 kWReference
37.3 kWReference
Plows
4 (14-inch)Reference
4Reference
Displacement
4.1 LReference
3.1 LReference
Bore/Stroke
102 x 127 mmReference
97 x 105 mmReference
Air cleaner
oil bathReference
—
Pre-heating
ether capsulesReference
—
Compression
15:1Reference
17.5:1Reference
Rated RPM
1500Reference
2250Reference
Idle RPM
600-1600Reference
—
Firing order
1-3-4-2Reference
—
Starter volts
12Reference
12Reference
Coolant capacity
28.0 LReference
—
Intake valve clearance
0.305 mmReference
—
Exhaust valve clearance
0.305 mmReference
—
Oil capacity
56.8 LReference
—
Oil change
120 hReference
—
Fuel tank
—
83.3 LReference
Drawbar (tested)
—
32.6 kWReference
Power at rated engine speed
—
36.0 kWReference
Max power
—
30.3 kWReference
Transmission
Transmission
Powr-rangeReference
Case Dual-RangeReference
Gears
8 forward and 2 reverseReference
4 forward and 1 reverseReference
Oil type
SAE 90Reference
—
Clutch
—
dry discReference
Capacities
Fuel
79.5 LReference
—
Diameter
26 cmReference
23 cmReference
Width
18 cmReference
15 cmReference
RPM
1128Reference
—
Speed
945.18 meters/minReference
—
PTO & Hydraulics
Hydraulic system
8.5 LReference
—
Capacity
8.5 LReference
—
Pressure
41.4 barReference
—
Valves
2Reference
—
Total flow
45.4 lpmReference
—
Rear PTO
independentReference
independent (Case-o-matic)Reference
Rear PTO Type
540 (1.375)Reference
540/1000 (1.375)Reference
PTO (tested)
—
36.4 kWReference
Type
—
gearReference
Power at rated PTO speed
—
35.3 kWReference
Dimensions
Wheelbase
208 cmReference
—
Front tire
6.00-16Reference
7.50-16Reference
Rear tire
13-26Reference
16.9-28Reference
Ag front
7.50-16Reference
7.50-16Reference
Ag rear
14-26Reference
16.9-28Reference
Length
325 cmReference
—
Height (hood)
143 cmReference
—
Front tread
132 to 147 cmReference
132 cmReference
Rear tread
142 cmReference
121 to 193 cmReference
Weight
—
4600 to 4800 poundsReference
Operating
—
2177 kgReference
Ballasted
—
4411 kgReference
Electrical
Ground
negativeReference
positiveReference
Charging system
generatorReference
—
Charging volts
12Reference
—
Batteries
2Reference
2Reference
Battery volts
6Reference
6Reference
Battery AH
150Reference
—
Speeds
630 Serial Number Location
630 Serial Numbers
1960
—
6144001Reference
1961
—
6162601Reference
1962
—
8190001Reference
1963
—
8208001Reference
Test results
Fuel use
—
12.1 l/hourReference
Max pull
—
3169 kgReference
Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.


