Backhoe Loader · 1979Unverified
J.I. Case 680G Construction King
J.I. Case 680G Construction King — Backhoe loader tractor · 88 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
88 hp
Weight
15145 to 17040 pounds
Hover a source tag to verify
Overview
ManufacturerJ.I. CaseReference
Backhoe loader tractorReference
Two-wheel driveReference
Final drivesoutboard planetaryReference
Steeringhydrostatic powerReference
Cab optional.Reference
Engine
J.I. Case 5.5L 4-cyl dieselReference
Engine (gross)65.6 kWReference
Engine (net)59.7 kWReference
J.I. Case A336DDCReference
dieselReference
4-cylinderReference
liquid-cooledReference
Displacement5.5 LReference
Bore/Stroke117 x 127 mmReference
Power (net)59.7 kWReference
Power (gross)65.6 kWReference
Fuel systemdirect injectionReference
Air cleanerdryReference
Compression16.5:1Reference
Rated RPM2200Reference
Torque315.9 NmReference
Torque RPM1500Reference
StarterelectricReference
Starter volts24Reference
Oil capacity10.4 LReference
Coolant capacity30.3 LReference
Transmission
4-speed power shuttleReference
Typepower shuttleReference
Gears4 forward and reverseReference
Synchromesh with power shuttle and torque converter.Reference
Capacities
Fuel113.6 LReference
PTO & Hydraulics
Hydraulic system52.2 LReference
Typeopen centerReference
Capacity52.2 LReference
Pump flow103.0 lpmReference
Pump flow67.4 lpmReference
Total flow170.3 lpmReference
Dimensions
Wheelbase218 cmReference
Weight15145 to 17040 poundsReference
Front tire11.00x16Reference
Rear tire16.9x24Reference
Industrial front11.00x16Reference
Industrial rear16.9x24Reference
Length675 cmReference
Clearance (front axle)34 cmReference
Clearance (rear axle)38 cmReference
Front tread187 cmReference
Rear tread167 cmReference
Shipping6869 kgReference
Shipping7729 kgReference
Max front axle27216 kgReference
Max front axle6804 kgReference
Backhoe & Loader
Dig depth511 cmReference
Dump angle121 cmReference
Electrical
Charging systemalternatorReference
Charging amps40Reference
Batteries2Reference
Battery volts12Reference
Attachment overview
Front-end loaderReference
BackhoeReference
J.I. Case Backhoe
Backhoe typeJ.I. Case BackhoeReference
Digging depth511 cmReference
Reach from pivot608 cmReference
Loading height349 cmReference
Bucket Rotation158.5°Reference
Swing Arc188.7°Reference
Bucket force5272 kgReference
Dipperstick force3821 kgReference
J.I. Case Extendahoe Backhoe
Backhoe typeJ.I. Case Extendahoe BackhoeReference
Digging depth (retracted stick)511 cmReference
Digging depth (extended stick)634 cmReference
Reach from pivot (retracted stick)608 cmReference
Reach from pivot (extended stick)727 cmReference
Loading height (retracted stick)349 cmReference
Loading height (extended stick)382 cmReference
Bucket Rotation142°Reference
Swing Arc188.7°Reference
Bucket force (retracted stick)4981 kgReference
Bucket force (extended stick)4981 kgReference
Dipperstick force (retracted stick)2914 kgReference
Dipperstick force (extended stick)1768 kgReference
Speeds
With 16.9x24 rear tires.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.