Compare/J.I. Case 680G Construction King vs J.I. Case 680L Construction King
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J.I. Case 680G Construction King vs J.I. Case 680L Construction King

Verdict: J.I. Case 680G Construction King vs J.I. Case 680L Construction King

The J.I. Case 680G Construction King and the J.I. Case 680L Construction King are both backhoe loaders — here is how they stack up on the figures that matter. J.I. Case 680L Construction King leads on rated power with 101 hp against 88 hp. J.I. Case 680G Construction King is the lighter machine (15,145 kg vs 18,218 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. J.I. Case 680L Construction King is the newer design (1989 vs 1979). In short: choose the J.I. Case 680L Construction King for outright pulling power, or the J.I. Case 680G 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 680G Construction King Backhoe Loader
J.I. Case
62
Fit score
Clear
J.I. Case 680L Construction King Backhoe Loader
J.I. Case
85
Fit score
Best match
Clear
Rated power
88 hp
101 hp
Confidence
40%
40%
Guide price
Overview
Manufacturer
J.I. CaseReference
J.I. CaseReference
With 16.9x24 rear tires.Reference
With 19.5x24 rear tires.Reference
Final drives
outboard planetaryReference
outboard planetaryReference
Steering
hydrostatic powerReference
hydrostatic powerReference
Engine
Engine (gross)
65.6 kWReference
75.3 kWReference
Engine (net)
59.7 kWReference
67.1 kWReference
Displacement
5.5 LReference
5.9 LReference
Bore/Stroke
117 x 127 mmReference
102 x 120 mmReference
Power (net)
59.7 kWReference
67.1 kWReference
Power (gross)
65.6 kWReference
75.3 kWReference
Fuel system
direct injectionReference
direct injectionReference
Air cleaner
dryReference
dryReference
Compression
16.5:1Reference
17.5L1Reference
Rated RPM
2200Reference
2200Reference
Torque
315.9 NmReference
370.2 NmReference
Torque RPM
1500Reference
1200Reference
Starter
electricReference
electricReference
Starter volts
24Reference
12Reference
Oil capacity
10.4 LReference
15.1 LReference
Coolant capacity
30.3 LReference
25.6 LReference
Transmission
Gears
4 forward and reverseReference
3 forward and reverseReference
Capacities
Fuel
113.6 LReference
162.8 LReference
PTO & Hydraulics
Hydraulic system
52.2 LReference
53.7 LReference
Type
power shuttleReference
power shiftReference
Capacity
52.2 LReference
53.7 LReference
Pump flow
67.4 lpmReference
70.8 lpmReference
Total flow
170.3 lpmReference
168.1 lpmReference
Steering flow
70.8 lpmReference
Steering press.
137.9 barReference
Dimensions
Wheelbase
218 cmReference
220 cmReference
Weight
15145 to 17040 poundsReference
18218 to 20398 poundsReference
Front tire
11.00x16Reference
11x16Reference
Rear tire
16.9x24Reference
19.5x24Reference
Industrial front
11.00x16Reference
15x19.5Reference
Industrial rear
16.9x24Reference
21Lx28Reference
Length
675 cmReference
723 cmReference
Clearance (front axle)
34 cmReference
Clearance (rear axle)
38 cmReference
Front tread
187 cmReference
199 cmReference
Rear tread
167 cmReference
181 cmReference
Shipping
7729 kgReference
9252 kgReference
Max front axle
6804 kgReference
Width
243 cmReference
Ground clearance
35 cmReference
Steering wheel
212 cmReference
Backhoe & Loader
Dig depth
511 cmReference
502 cmReference
Dump angle
121 cmReference
114 cmReference
Electrical
Charging system
alternatorReference
alternatorReference
Charging amps
40Reference
65Reference
Batteries
2Reference
2Reference
Battery volts
12Reference
12Reference
Ground
negativeReference
Battery CCA
680Reference
Attachment overview
J.I. Case Backhoe
Backhoe type
J.I. Case Extendahoe BackhoeReference
J.I. Case BackhoeReference
Digging depth
511 cmReference
502 cmReference
Reach from pivot
608 cmReference
603 cmReference
Loading height
349 cmReference
341 cmReference
Bucket Rotation
142°Reference
151°Reference
Swing Arc
188.7°Reference
188°Reference
Bucket force
5272 kgReference
5120 kgReference
Dipperstick force
3821 kgReference
3920 kgReference
2-Foot flat digging depth
500 cmReference
2-Foot flat digging depth (retracted stick)
502 cmReference
2-Foot flat digging depth (extended stick)
624 cmReference
J.I. Case Extendahoe Backhoe
Digging depth (retracted stick)
511 cmReference
505 cmReference
Digging depth (extended stick)
634 cmReference
627 cmReference
Reach from pivot (retracted stick)
608 cmReference
609 cmReference
Reach from pivot (extended stick)
727 cmReference
731 cmReference
Loading height (retracted stick)
349 cmReference
354 cmReference
Loading height (extended stick)
382 cmReference
424 cmReference
Bucket force (retracted stick)
4981 kgReference
5357 kgReference
Bucket force (extended stick)
4981 kgReference
5357 kgReference
Dipperstick force (retracted stick)
2914 kgReference
3871 kgReference
Dipperstick force (extended stick)
1768 kgReference
2733 kgReference
Speeds
J.I. Case 680L Height
Cab
292 cmReference
Exhaust
308 cmReference

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.

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