Compare/J.I. Case 450 Loader vs J.I. Case 580C

J.I. Case 450 Loader vs J.I. Case 580C

Verdict: J.I. Case 450 Loader vs J.I. Case 580C

The J.I. Case 450 Loader and the J.I. Case 580C 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 580C is the newer design (1975 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.

Tune the fit score

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

Partially synchronized transmission with power shuttle and torque converter. Third and fourth gears are synchronized.Reference

Drive

crawlerReference

—

Final drives

bull gearReference

—

Differential lock

—

rear standardReference

Steering

—

hydrostatic powerReference

Variants

450

dozerReference

—

450 Loader

track-loaderReference

—

Engine

Fuel tank

75.7 LReference

—

Engine (gross)

42.5 kWReference

Engine (net)

38.0 kWReference

37.3 kWReference

Engine

43.3 kWReference

—

Displacement

3.1 LReference

3.4 LReference

Bore/Stroke

97 x 105 mmReference

—

Power (net)

38.0 kWReference

41.0 kWReference

Power (gross)

42.5 kWReference

46.2 kWReference

Compression

7.34:1Reference

—

Rated RPM

2000Reference

2100Reference

Torque

227.8 NmReference

—

Torque RPM

1200Reference

—

Starter

electricReference

—

Starter volts

12Reference

—

Power

43.3 kWReference

—

Fuel system

—

direct injectionReference

Air cleaner

—

dryReference

Transmission

Gears

4 forward and reverseReference

Clutch

—

dryReference

PTO & Hydraulics

Type

open centerReference

power shuttleReference

Pressure

137.9 barReference

—

Pump flow

79.5 lpmReference

98.4 lpmReference

Rear PTO

—

optionalReference

Rear PTO Type

—

540Reference

Dimensions

Weight

12450 to 12740 poundsReference

—

Length

398 cmReference

—

Height (steering wheel)

166 cmReference

—

Height (exhaust)

217 cmReference

—

Gas Weight

5647 kgReference

—

Diesel Weight

5778 kgReference

—

Ground clearance

30 cmReference

—

Gauge

132 cmReference

—

Wheelbase

—

208 cmReference

J.I. Case 450 Loader attachments

J.I. Case 450 Loader Tracks

Width

35 cmReference

—

Length on ground

173 cmReference

—

Area on ground

1.2 m²Reference

—

J.I. Case 580C attachments

580C Serial Numbers

1975

—

8950001Reference

1976

—

8950152Reference

1977

—

8957501Reference

1978

—

8969420Reference

1979

—

8980716Reference

1980

—

9002750Reference

Electrical

Ground

—

negativeReference

Battery volts

—

12Reference

Attachment overview

J.I. Case Backhoe

Backhoe type

—

J.I. Case Extendahoe BackhoeReference

Digging depth

—

426 cmReference

Reach from pivot

—

540 cmReference

Loading height

—

339 cmReference

Swing Arc

—

180°Reference

J.I. Case Extendahoe Backhoe

Digging depth (retracted stick)

—

426 cmReference

Digging depth (extended stick)

—

548 cmReference

Reach from pivot (retracted stick)

—

561 cmReference

Reach from pivot (extended stick)

—

664 cmReference

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.