Search/Backhoe Loader/J.I. Case/680C Construction King

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Backhoe Loader · 1971Unverified

J.I. Case 680C Construction King

Name: J.I. Case 680C Construction King
Brand: J.I. Case

J.I. Case 680C Construction King — Backhoe loader tractor · 84 hp. Reference specifications; pending source verification.

The J.I. Case 680C Construction King is a backhoe loader with an approximate engine rating of 84 hp, a figure typical for its class. It was manufactured between 1971 and 1974. The 4-cylinder diesel liquid-cooled engine is paired with a two-wheel drive system featuring a hydrostatic transmission. Its listed operating weight is 6667 kg, and the machine is suitable for operations covering up to 200 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

84 hp

Weight

6667 kg

Catalogue coverage

Variants represented

Richest spec table

71 rows

Recorded power

84 hp

Recorded weight

6667 kg

Transmissions

4-speed power shuttle

Production years

1971-1974

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

Hover a source tag to verify

Overview

ManufacturerJ.I. CaseReference

Backhoe loader tractorReference

Two-wheel driveReference

Final drivesoutboard planetaryReference

Steeringhydrostatic powerReference

Drum brakesReference

Open operator station. Cab optional with heater.Reference

Engine

J.I. Case 4.9L 4-cyl dieselReference

Engine (gross)62.6 kWReference

Engine (net)55.2 kWReference

J.I. CaseReference

dieselReference

4-cylinderReference

liquid-cooledReference

Displacement4.9 LReference

Bore/Stroke111 x 127 mmReference

Power (net)55.2 kWReference

Power (gross)62.6 kWReference

Compression16.5:1Reference

Rated RPM2000Reference

Torque2983.2 NmReference

Torque RPM1600Reference

StarterelectricReference

Starter volts12Reference

Oil capacity9.5 LReference

Coolant capacity28.4 LReference

Transmission

4-speed power shuttleReference

Typepower shuttleReference

Gears4 forward and reverseReference

Oil capacity26.5 LReference

Synchromesh transmission with power shuttle.Reference

Capacities

Fuel106.0 LReference

PTO & Hydraulics

Hydraulic system132.5 LReference

Capacity132.5 LReference

Pump flow104.1 lpmReference

Pump flow68.1 lpmReference

Total flow172.2 lpmReference

Dimensions

Wheelbase204 cmReference

Weight6667 kgReference

Front tire11.00Lx16Reference

Rear tire16.9x24Reference

Industrial front11.00Lx16Reference

Industrial rear16.9x24Reference

Industrial front8.25x15Reference

Industrial rear16.9x28Reference

Length678 cmReference

Width208 cmReference

Height (steering wheel)200 cmReference

Clearance (rear axle)38 cmReference

Front tread179 cmReference

Rear tread165 cmReference

Shipping6667 kgReference

Max front axle19958 kgReference

Max front axle4989 kgReference

Backhoe & Loader

Dig depth487 cmReference

Dump angle119 cmReference

Electrical

Charging systemalternatorReference

Charging amps55Reference

Batteries2Reference

Battery volts12Reference

Battery AH74Reference

Attachment overview

Front-end loaderReference

BackhoeReference

J.I. Case Backhoe

Backhoe typeJ.I. Case BackhoeReference

Digging depth487 cmReference

Reach from pivot582 cmReference

Loading height347 cmReference

Bucket Rotation157°Reference

Swing Arc190°Reference

Bucket force4844 kgReference

Dipperstick force3084 kgReference

Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.

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