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J.I. Case 680 Construction King

J.I. Case 680 Construction King tractor
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The J.I. Case 680 Construction King is an industrial tractor produced from 1966 to 1968. It features a 71 hp engine with options for a 4.4L 4-cylinder diesel or a 4.1L 4-cylinder gasoline engine. The tractor has a 4-speed power shuttle transmission, two-wheel drive, hydrostatic power steering, and hydraulic disc brakes. It has an open operator station and supports front-end loader attachments with a lift capacity of 5000 lbs and breakout force of 10050 lbs. The tractor's dimensions include an 80.5 inch wheelbase, 194.5 inch length, and weighs approximately 12375 lbs. It uses 11Lx16 front tires and 16.9x24 rear tires. The hydraulic system is open center with a total flow of 42 gpm at 2150 psi pressure. Electrical system includes a 55 amp alternator and two 12-volt batteries.
J.I. Case 680Construction Kingindustrial tractor71 hp4.4L diesel4.1L gasolinepower shuttle transmissionloader tractorhydraulic systemtractor specifications
Power-
Founded-
Model680

Technical Specifications

Detailed specifications and technical data for J.I. Case 680 Construction King

Power

Engine (net):64 hp (47.7 kW)
Engine (gross):71 hp (52.9 kW)

Tires

Rear tire:16.9x24
Front tire:11Lx16

Engine

Torque:203 lb-ft (275.3 Nm)
Cooling:liquid-cooled
Starter:electric
Cylinders:4-cylinder
Rated RPM:2000
Torque RPM:1300
Bore/Stroke:4.00x5.00 inches (102 x 127 mm)
Compression:7.5:1
Power (net):63.5 hp (47.4 kW)
Displacement:251 ci (4.1 L)
Power (gross):71 hp (52.9 kW)
Starter volts:12
Engine options:J.I. Case 4.4L 4-cyl diesel, J.I. Case 4.1L 4-cyl gasoline
J.I. Case 267D diesel:-
J.I. Case 251G gasoline:-

Weight

Shipping:12375 lbs (5613 kg) (loader tractor)
Max front axle static:11000 lbs (4989 kg)
Max front axle dynamic:44000 lbs (19958 kg)

Capacity

Fuel:28 gal (106.0 L)
Hydraulic system:17.5 gal (66.2 L)

Dimensions

Length:194.5 inches (494 cm)
Wheelbase:80.5 inches (204 cm)
Rear tread:66.75 inches (169 cm)
Front tread:70.75 inches (179 cm)
Height (exhaust):95.75 inches (243 cm)
Clearance (rear axle):13.25 inches (33 cm)
Height (steering wheel):79 inches (200 cm)

Electrical

Batteries:2
Battery volts:12
Charging amps:55
Charging system:alternator

Hydraulics

Type:open center
Capacity:17.5 gal (66.2 L)
Pressure:2150 psi (148.2 bar)
Pump flow:25 gpm (94.6 lpm)
Total flow:42 gpm (159.0 lpm)
Auxiliary flow:17 gpm (64.3 lpm)

Mechanical

Drive:Two-wheel drive
Brakes:Hydraulic disc brakes
Steering:hydrostatic power
Operator station:Open operator station

Production

Type:Industrial tractor
Years made:1966 - 1968
Manufacturer:J.I. Case

Attachments

Dump time:1.5s
Dump angle:45°
Lower time:3.2s
Raise time:5.5s
Bucket width:85 inches (215 cm)
Reach (ground):66.5 inches (168 cm)
Height (at pin):123.5 inches (313 cm)
Loader lift capacity:5000 lbs (2268 kg) full at pin
Loader breakout force:10050 lbs (4558 kg) at pin
Rollback (ground line):39°

Transmission

Type:power shuttle
Gears:4 forward and reverse

Related Models

J.I. Case 680B

Model:680B