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J.I. Case 480LL vs J.I. Case 580B Construction King

Verdict: J.I. Case 480LL vs J.I. Case 580B Construction King

The J.I. Case 480LL and the J.I. Case 580B Construction King are both industrial tractors — here is how they stack up on the figures that matter. J.I. Case 480LL leads on rated power with 52 hp against 50 hp. J.I. Case 480LL is the lighter machine (3,025 kg vs 4,170 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. J.I. Case 480LL is the newer design (1980 vs 1971). In short: choose the J.I. Case 480LL for outright pulling power, or the J.I. Case 580B Construction King 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 480LL Industrial Tractor
J.I. Case
62
Fit score
Best match
Clear
J.I. Case 580B Construction King Industrial Tractor
J.I. Case
62
Fit score
Best match
Clear
Rated power
52 hp
50 hp
Confidence
40%
40%
Guide price
Overview
Manufacturer
J.I. CaseReference
J.I. CaseReference
With 14.9x24 rear tires.Reference
With 14.9x24 rear tires and hand controls. Foot pedals limited to 10MPH.Reference
Steering
hydrostatic powerReference
Engine
Engine (gross)
38.8 kWReference
Engine (net)
35.0 kWReference
Displacement
3.1 LReference
2.6 LReference
Bore/Stroke
97 x 105 mmReference
89 x 105 mmReference
Power (net)
35.0 kWReference
Power (gross)
38.8 kWReference
Air cleaner
dryReference
dry elementReference
Compression
17.5:1Reference
7.42:1Reference
Rated RPM
2100Reference
2100Reference
Torque
187.1 NmReference
165.4 NmReference
Torque RPM
1400Reference
1250Reference
Starter
electricReference
Starter volts
12Reference
12Reference
Oil capacity
6.6 LReference
3.8 LReference
Coolant capacity
14.2 LReference
13.2 LReference
Engine
37.3 kWReference
Power
32.1 kWReference
Transmission
Gears
4 forward and reverseReference
infinite forward and reverseReference
Clutch
hydraulicReference
Capacities
Fuel
88.9 LReference
83.3 LReference
PTO & Hydraulics
Hydraulic system
40.9 LReference
41.6 LReference
Type
power shuttleReference
hydrostaticReference
Capacity
40.9 LReference
41.6 LReference
Pressure
151.7 barReference
151.7 barReference
Pump flow
90.5 lpmReference
Steering flow
24.2 lpmReference
Rear Type
IReference
optionalReference
Rear PTO Type
540 (1.375)Reference
Total flow
90.8 lpmReference
Rear PTO
optionalReference
Dimensions
Wheelbase
203 cmReference
196 cmReference
Weight
3025 kgReference
1778 kgReference
Front tire
7.50x16Reference
7.50x16Reference
Rear tire
14.9x24Reference
14.9x24Reference
Industrial front
11Lx16Reference
11Lx16Reference
Industrial rear
17.5Lx24Reference
17.5Lx24Reference
Length
493 cmReference
660 cmReference
Width
203 cmReference
195 cmReference
Ground clearance
32 cmReference
35 cmReference
Front tread
150 to 157 cmReference
137 to 144 cmReference
Rear tread
152 to 168 cmReference
152 to 193 cmReference
Shipping
3025 kgReference
4989 kgReference
Max front axle
4082 kgReference
Max rear axle
6123 kgReference
Steering wheel
175 cmReference
Height (steering wheel)
177 cmReference
Height (exhaust)
233 cmReference
J.I. Case 480LL attachments
Electrical
Ground
negativeReference
Charging system
alternatorReference
Charging amps
39Reference
Battery CCA
575Reference
Battery volts
12Reference
J.I. Case 480LL Height
ROPS
243 cmReference
Exhaust
266 cmReference
Speeds
J.I. Case 580B attachments
580B Serial Numbers
1971
8674001Reference
1972
8691901Reference
1973
8712001Reference
1974
8736601Reference
1975
8770001Reference
1976
8797501Reference
Attachment overview
J.I. Case 14.5 Backhoe
Backhoe type
J.I. Case 18.5 Extendahoe BackhoeReference
Digging depth
426 cmReference
Reach from pivot
534 cmReference
Loading height
330 cmReference
Bucket force
4263 kgReference
Dipperstick force
2747 kgReference
J.I. Case 18.5 Extendahoe Backhoe
Digging depth (retracted stick)
426 cmReference
Digging depth (extended stick)
548 cmReference
Reach from pivot (retracted stick)
542 cmReference
Reach from pivot (extended stick)
765 cmReference
Loading height (retracted stick)
388 cmReference
Loading height (extended stick)
450 cmReference
Bucket force (retracted stick)
4263 kgReference
Bucket force (extended stick)
4263 kgReference
Dipperstick force (retracted stick)
2652 kgReference
Dipperstick force (extended stick)
1963 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.

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