Compare/J.I. Case 680B Construction King vs J.I. Case 750
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J.I. Case 680B Construction King vs J.I. Case 750

Verdict: J.I. Case 680B Construction King vs J.I. Case 750

The J.I. Case 680B Construction King and the J.I. Case 750 are both industrial tractors — here is how they stack up on the figures that matter. J.I. Case 750 leads on rated power with 72 hp against 71 hp. J.I. Case 680B Construction King is the lighter machine (5,851 kg vs 6,305 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. J.I. Case 680B Construction King is the newer design (1969 vs 1961). In short: choose the J.I. Case 750 for outright pulling power, or the J.I. Case 680B 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 680B Construction King Industrial Tractor
J.I. Case
62
Fit score
Best match
Clear
J.I. Case 750 Industrial Tractor
J.I. Case
62
Fit score
Best match
Clear
Rated power
71 hp
72 hp
Confidence
40%
40%
Guide price
Overview
Manufacturer
J.I. CaseReference
J.I. CaseReference
With 16.9x24 rear tires.Reference
liquid-cooledReference
Final drives
spur gearReference
Steering
hydrostatic powerReference
Drive
crawlerReference
Engine
Fuel tank
106.0 LReference
Engine (gross)
52.9 kWReference
53.7 kWReference
Engine (net)
47.7 kWReference
47.0 kWReference
Displacement
4.4 LReference
4.9 LReference
Bore/Stroke
105 x 127 mmReference
111 x 127 mmReference
Power (net)
47.7 kWReference
47.0 kWReference
Power (gross)
52.9 kWReference
53.7 kWReference
Air cleaner
dryReference
Rated RPM
2000Reference
2000Reference
Torque
291.5 NmReference
325.4 NmReference
Torque RPM
1300Reference
1425Reference
Starter
electricReference
electricReference
Starter volts
12Reference
24Reference
Oil capacity
26.5 LReference
30.3 LReference
Coolant capacity
28.4 LReference
34.1 LReference
Transmission
Gears
4 forward and reverseReference
4 forward and reverseReference
PTO & Hydraulics
Type
power shuttleReference
torque converterReference
Pump flow
64.3 lpmReference
94.6 lpmReference
Total flow
159.0 lpmReference
Hydraulic system
53.0 LReference
Capacity
53.0 LReference
Pressure
86.2 barReference
Dimensions
Wheelbase
204 cmReference
Weight
5851 kgReference
6305 kgReference
Front tire
11.00Lx16Reference
Rear tire
16.9x24Reference
Industrial front
11.00Lx16Reference
Industrial rear
16.9x24Reference
Length
494 cmReference
Width
208 cmReference
40 cmReference
Height (steering wheel)
200 cmReference
Clearance (rear axle)
33 cmReference
Front tread
179 cmReference
Rear tread
169 cmReference
Shipping
5851 kgReference
Max front axle
4989 kgReference
Dozer length
370 cmReference
Height
167 cmReference
Ground clearance
23 cmReference
Gauge
137 cmReference
J.I. Case 680B attachments
Electrical
Charging system
alternatorReference
Batteries
2Reference
Battery volts
12Reference
Battery AH
150Reference
Speeds
Variants
750
dozerReference
750CL
crawler-loaderReference
Capacities
Fuel
136.3 LReference
J.I. Case 750 attachments
J.I. Case 750 Tracks
Length on ground
185 cmReference
Area on ground
1.5 m²Reference

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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