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J.I. Case 680H Construction King vs J.I. Case 680K Construction King
Verdict: J.I. Case 680H Construction King vs J.I. Case 680K Construction King
The J.I. Case 680H Construction King and the J.I. Case 680K Construction King are both backhoe loaders — here is how they stack up on the figures that matter. J.I. Case 680K Construction King leads on rated power with 101 hp against 93 hp. J.I. Case 680K Construction King is the lighter machine (14,900 kg vs 15,375 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. J.I. Case 680K Construction King is the newer design (1986 vs 1982). In short: choose the J.I. Case 680K Construction King for outright pulling power, or the J.I. Case 680H Construction King if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.
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Fit & specs
J.I. Case
85
Fit score
Best match
Clear
J.I. Case
85
Fit score
Best match
Clear
Rated power
93 hp
101 hp
Confidence
40%
40%
Guide price
—
—
Overview
Manufacturer
J.I. CaseReference
J.I. CaseReference
With 16.9x24 R4 rear tires.Reference
With 16.9x24 rear tires.Reference
Final drives
outboard planetaryReference
outboard planetaryReference
Steering
hydrostatic powerReference
hydrostatic powerReference
Engine
Engine (gross)
69.4 kWReference
75.3 kWReference
Engine (net)
63.4 kWReference
67.1 kWReference
Displacement
5.5 LReference
5.9 LReference
Bore/Stroke
117 x 127 mmReference
102 x 120 mmReference
Power (net)
63.4 kWReference
67.1 kWReference
Power (gross)
69.4 kWReference
75.3 kWReference
Fuel system
direct injectionReference
direct injectionReference
Air cleaner
dryReference
dryReference
Compression
16:1Reference
17:1Reference
Rated RPM
2200Reference
2200Reference
Torque
353.9 NmReference
352.6 NmReference
Torque RPM
1500Reference
1200Reference
Starter
electricReference
electricReference
Starter volts
24Reference
24Reference
Oil capacity
15.1 LReference
15.1 LReference
Coolant capacity
34.1 LReference
25.6 LReference
Transmission
Gears
3 forward and reverseReference
3 forward and reverseReference
Capacities
Fuel
124.9 LReference
143.8 LReference
PTO & Hydraulics
Hydraulic system
51.9 LReference
51.9 LReference
Type
power shiftReference
power shiftReference
Capacity
51.9 LReference
51.9 LReference
Pump flow
71.9 lpmReference
70.8 lpmReference
Total flow
170.3 lpmReference
168.1 lpmReference
Steering flow
71.9 lpmReference
70.8 lpmReference
Steering press.
120.7 barReference
120.7 barReference
Pressure
—
137.9 barReference
Dimensions
Wheelbase
220 cmReference
220 cmReference
Weight
15375 to 16191 poundsReference
14900 to 17135 poundsReference
Front tire
12.5Lx16Reference
12.5Lx16Reference
Rear tire
16.9x24Reference
16.9x24Reference
Industrial front
12.5Lx16Reference
12.5Lx16Reference
Industrial rear
16.9x24Reference
16.9x24Reference
Length
693 cmReference
700 cmReference
Width
229 cmReference
229 cmReference
Clearance (rear axle)
40 cmReference
—
Front tread
182 cmReference
182 cmReference
Rear tread
170 cmReference
170 cmReference
Shipping
7344 kgReference
7772 kgReference
Max front axle
6804 kgReference
5759 kgReference
Steering wheel
212 cmReference
212 cmReference
Max rear axle
—
7883 kgReference
Backhoe & Loader
Dig depth
502 cmReference
502 cmReference
Dump angle
116 cmReference
119 cmReference
Electrical
Ground
negativeReference
negativeReference
Charging system
alternatorReference
alternatorReference
Charging amps
40Reference
40Reference
Batteries
2Reference
2Reference
Battery CCA
600Reference
600Reference
Battery volts
12Reference
12Reference
Attachment overview
J.I. Case Backhoe
Backhoe type
J.I. Case Extendahoe BackhoeReference
J.I. Case Extendahoe BackhoeReference
Digging depth
502 cmReference
502 cmReference
Reach from pivot
603 cmReference
603 cmReference
Loading height
341 cmReference
341 cmReference
Bucket Rotation
151°Reference
151°Reference
Swing Arc
188°Reference
188°Reference
Bucket force
5120 kgReference
5120 kgReference
Dipperstick force
3920 kgReference
3920 kgReference
J.I. Case Extendahoe Backhoe
Digging depth (retracted stick)
505 cmReference
502 cmReference
Digging depth (extended stick)
627 cmReference
661 cmReference
Reach from pivot (retracted stick)
609 cmReference
609 cmReference
Reach from pivot (extended stick)
731 cmReference
731 cmReference
Loading height (retracted stick)
354 cmReference
354 cmReference
Loading height (extended stick)
424 cmReference
424 cmReference
Bucket force (retracted stick)
5357 kgReference
5357 kgReference
Bucket force (extended stick)
5357 kgReference
5357 kgReference
Dipperstick force (retracted stick)
3871 kgReference
3871 kgReference
Dipperstick force (extended stick)
2733 kgReference
2732 kgReference
J.I. Case 680H Height
Cab
292 cmReference
292 cmReference
Exhaust
308 cmReference
308 cmReference
Speeds
J.I. Case 680K Height
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.