Compare/J.I. Case 450B Loader vs J.I. Case LAI
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J.I. Case 450B Loader vs J.I. Case LAI

Verdict: J.I. Case 450B Loader vs J.I. Case LAI

The J.I. Case 450B Loader and the J.I. Case LAI are both industrial tractors — here is how they stack up on the figures that matter. Both are rated at the same 58 hp. J.I. Case LAI is the lighter machine (3,408 kg vs 6,588 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. J.I. Case LAI holds more fuel (117.3 L vs 92.7 L) for longer stints between fills. J.I. Case 450B Loader is the newer design (1978 vs 1941). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.

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Fit & specs
J.I. Case 450B Loader Industrial Tractor
J.I. Case
62
Fit score
Best match
Clear
J.I. Case LAI Industrial Tractor
J.I. Case
62
Fit score
Best match
Clear
Rated power
58 hp
58 hp
Confidence
40%
40%
Guide price
Overview
Manufacturer
J.I. CaseReference
J.I. CaseReference
liquid-cooledReference
LP gasReference
Drive
crawlerReference
Total built
6125Reference
Variants
450B
dozerReference
450B Loader
track-loaderReference
LA
farmReference
LAI
industrialReference
Engine
Fuel tank
92.7 LReference
109.8 LReference
Engine (gross)
43.3 kWReference
Engine (net)
39.5 kWReference
Displacement
3.4 LReference
6.6 LReference
Bore/Stroke
102 x 105 mmReference
117 x 152 mmReference
Power (net)
39.5 kWReference
Power (gross)
43.3 kWReference
Compression
17:1Reference
7.58:1Reference
Rated RPM
2000Reference
1150Reference
Torque
219.7 NmReference
Torque RPM
1400Reference
Aux. fuel
7.6 LReference
Belt (claimed)
43.3 kWReference
Air cleaner
oil bathReference
Firing order
1-3-2-4Reference
Starter volts
6Reference
Oil capacity
14.2 LReference
Coolant capacity
57.7 LReference
Sparkplug gap
0.762 mmReference
Intake valve clearance
0.457 mmReference
Exhaust valve clearance
0.457 mmReference
Transmission
Gears
4 forward and reverseReference
4 forward and 1 reverseReference
PTO & Hydraulics
Type
power shiftReference
unsynchronized gearReference
Pump flow
79.5 lpmReference
Rear PTO Type
550Reference
Dimensions
Weight
6588 kgReference
3408 kgReference
Length
401 cmReference
Operating weight
6588 kgReference
3408 kgReference
Ripper
576 kgReference
Ground clearance
30 cmReference
Steering wheel
190 cmReference
Ballasted weight
4926 kgReference
J.I. Case 450B Loader attachments
J.I. Case 450B Loader Tracks
Width
162 cmReference
20 cmReference
Length on ground
172 cmReference
Area on ground
1.2 m²Reference
J.I. Case 450B Loader Height
ROPS
251 cmReference
Exhaust
223 cmReference
LAI Serial Numbers
1940
4400001Reference
1941
4500001Reference
1942
4600001Reference
1943
4700001Reference
1944
4800001Reference
1945
4900001Reference
1946
5000001Reference
1947
5100001Reference
1948
5200001Reference
1949
5300001Reference
1950
5400001Reference
1951
5500001Reference
1952
5600001Reference
1953
5700001Reference
Capacities
Diameter
33 cmReference
RPM
814Reference
Speed
844.30 meters/minReference

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.

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