Compare/J.I. Case 450 Loader vs J.I. Case 500 Load King

J.I. Case 450 Loader vs J.I. Case 500 Load King

Verdict: J.I. Case 450 Loader vs J.I. Case 500 Load King

The J.I. Case 450 Loader and the J.I. Case 500 Load King are both industrial tractors — here is how they stack up on the figures that matter. Both are rated at the same 57 hp. J.I. Case 500 Load King is the lighter machine (9,067 kg vs 12,450 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. J.I. Case 500 Load King is the newer design (1966 vs 1965). 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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Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

J.I. Case

Fit score

Best match

Clear

J.I. Case

Fit score

Best match

Clear

Rated power

57 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

J.I. CaseReference

gasolineReference

With 14.9x24 front tires.Reference

Drive

crawlerReference

—

Final drives

bull gearReference

—

Variants

450

dozerReference

—

450 Loader

track-loaderReference

—

Engine

Fuel tank

75.7 LReference

—

Engine (gross)

42.5 kWReference

Engine (net)

38.0 kWReference

40.3 kWReference

Engine

43.3 kWReference

—

Displacement

3.1 LReference

Bore/Stroke

97 x 105 mmReference

Power (net)

38.0 kWReference

40.3 kWReference

Power (gross)

42.5 kWReference

Compression

7.34:1Reference

—

Rated RPM

2000Reference

2250Reference

Torque

227.8 NmReference

219.7 NmReference

Torque RPM

1200Reference

Starter

electricReference

Starter volts

12Reference

Power

43.3 kWReference

—

Air cleaner

—

dryReference

Coolant capacity

—

17.0 LReference

Transmission

Gears

4 forward and reverseReference

PTO & Hydraulics

Type

open centerReference

power shuttleReference

Pressure

137.9 barReference

86.9 barReference

Pump flow

79.5 lpmReference

—

Hydraulic system

—

32.2 LReference

Capacity

—

32.2 LReference

Total flow

—

113.6 lpmReference

Dimensions

Weight

12450 to 12740 poundsReference

9067 to 9142 poundsReference

Length

398 cmReference

442 cmReference

Height (steering wheel)

166 cmReference

187 cmReference

Height (exhaust)

217 cmReference

—

Gas Weight

5647 kgReference

4112 kgReference

Diesel Weight

5778 kgReference

4146 kgReference

Ground clearance

30 cmReference

35 cmReference

Gauge

132 cmReference

—

Wheelbase

—

152 cmReference

Front tire

—

14.9x24Reference

Rear tire

—

7.50x16Reference

Industrial front

—

13.00x24Reference

Industrial rear

—

7.50x16Reference

Front tread

—

141 cmReference

Rear tread

—

141 cmReference

J.I. Case 450 Loader attachments

J.I. Case 450 Loader Tracks

Width

35 cmReference

175 cmReference

Length on ground

173 cmReference

—

Area on ground

1.2 m²Reference

—

Capacities

Fuel

—

68.1 LReference

J.I. Case 500 Load King attachments

Electrical

Charging system

—

generatorReference

Battery volts

—

12Reference

Speeds

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.