Backhoe Loader · 1971Unverified
J.I. Case 680C Construction King
J.I. Case 680C Construction King — Backhoe loader tractor · 84 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
84 hp
Weight
6667 kg
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.