Compare/J.I. Case 580K vs J.I. Case 680B Construction King

J.I. Case 580K vs J.I. Case 680B Construction King

Verdict: J.I. Case 580K vs J.I. Case 680B Construction King

The J.I. Case 580K and the J.I. Case 680B Construction King are both backhoe loaders — here is how they stack up on the figures that matter. J.I. Case 680B Construction King leads on rated power with 71 hp against 69 hp. In short: choose the J.I. Case 680B Construction King for outright pulling power, or the J.I. Case 580K if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a 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

69 hp

71 hp

Confidence

40%

Guide price

—

Overview

Manufacturer

J.I. CaseReference

With 17.5Lx24 rear tires.Reference

With 16.9x24 rear tires.Reference

Drive

4x2 2WD: 4x4 MFWD 4WDReference

—

Final drives

—

spur gearReference

Steering

—

hydrostatic powerReference

Engine

Engine (gross)

51.5 kWReference

52.9 kWReference

Engine (net)

47.0 kWReference

47.7 kWReference

Displacement

3.9 LReference

4.4 LReference

Bore/Stroke

102 x 120 mmReference

105 x 127 mmReference

Power (net)

47.0 kWReference

47.7 kWReference

Power (gross)

51.5 kWReference

52.9 kWReference

Air cleaner

dryReference

Compression

17.3:1Reference

—

Rated RPM

2200Reference

2000Reference

Torque

252.2 NmReference

291.5 NmReference

Torque RPM

1200Reference

1300Reference

Starter

electricReference

Starter volts

12Reference

Oil capacity

10.9 LReference

26.5 LReference

Coolant capacity

16.9 LReference

28.4 LReference

Fuel tank

—

106.0 LReference

Transmission

Gears

4 forward and reverseReference

Capacities

Fuel

94.6 LReference

—

PTO & Hydraulics

Hydraulic system

109.8 LReference

—

Type

power shuttleReference

Capacity

109.8 LReference

—

Pressure

175.8 barReference

—

Pump flow

98.4 lpmReference

64.3 lpmReference

Total flow

—

159.0 lpmReference

Dimensions

2WD Wheelbase

213 cmReference

—

4WD Wheelbase

214 cmReference

—

Front tire

11Lx16Reference

11.00Lx16Reference

Rear tire

17.5Lx24Reference

16.9x24Reference

Industrial front

11Lx16Reference

11.00Lx16Reference

Industrial rear

17.5Lx24Reference

16.9x24Reference

Length

690 cmReference

678 cmReference

Width

207 cmReference

208 cmReference

Ground clearance

35 cmReference

—

2WD Front tread

171 cmReference

—

4WD Front tread

172 cmReference

—

Rear tread

157 cmReference

169 cmReference

2WD Max front axle

5488 kgReference

—

4WD Max front axle

5942 kgReference

—

Max rear axle

7212 kgReference

—

Steering wheel

191 cmReference

—

Wheelbase

—

204 cmReference

Weight

—

6577 kgReference

Height (steering wheel)

—

200 cmReference

Clearance (rear axle)

—

33 cmReference

Front tread

—

179 cmReference

Shipping

—

6577 kgReference

Max front axle

—

4989 kgReference

Backhoe & Loader

Dig depth

441 cmReference

487 cmReference

Dump angle

116 cmReference

114 cmReference

Electrical

Ground

negativeReference

—

Charging system

alternatorReference

Charging amps

65Reference

—

Battery CCA

685Reference

—

Battery volts

12Reference

Batteries

—

2Reference

Battery AH

—

150Reference

Attachment overview

Case Backhoe

Backhoe type

Case Extendahoe BackhoeReference

J.I. Case BackhoeReference

Transport height

340 cmReference

—

Digging depth

441 cmReference

487 cmReference

2-Foot flat digging depth

436 cmReference

—

Reach from pivot

548 cmReference

582 cmReference

Loading height

320 cmReference

347 cmReference

Bucket Rotation

180°Reference

157°Reference

Swing Arc

180°Reference

190°Reference

Bucket force

4445 kgReference

—

Dipperstick force

2957 kgReference

—

Case Extendahoe Backhoe

Digging depth (retracted stick)

452 cmReference

—

Digging depth (extended stick)

574 cmReference

—

2-Foot flat digging depth (retracted stick)

447 cmReference

—

2-Foot flat digging depth (extended stick)

553 cmReference

—

Reach from pivot (retracted stick)

558 cmReference

—

Reach from pivot (extended stick)

665 cmReference

—

Loading height (retracted stick)

335 cmReference

—

Loading height (extended stick)

391 cmReference

—

Dipperstick force (retracted stick)

2805 kgReference

—

Dipperstick force (extended stick)

2049 kgReference

—

J.I. Case 580K Height

ROPS

264 cmReference

—

Cab

267 cmReference

—

Exhaust

265 cmReference

—

Backhoe

330 cmReference

—

Speeds

J.I. Case Backhoe

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.