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J.I. Case 680C Construction King

J.I. Case 680C Construction King tractor
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The J.I. Case 680C Construction King is an industrial tractor produced from 1971 to 1974. It features a 4.9L 4-cylinder diesel engine producing 84 hp gross and 74 hp net, paired with a 4-speed power shuttle transmission. The tractor is two-wheel drive with outboard planetary final drives and hydrostatic power steering. It has an open operator station with an optional cab and heater. The 680C has a fuel capacity of 28 gallons and a hydraulic system capacity of 35 gallons. Dimensions include an 80.5 inch wheelbase and a shipping weight of 13,250 lbs. It is equipped with industrial tires and an alternator charging system. Attachments include a front-end loader with a 5,000 lbs lift capacity and 10,050 lbs breakout force.
J.I. Case 680CConstruction Kingindustrial tractor4.9L diesel84 hppower shuttle transmissionloaderspecifications
Power-
Founded-
Model680C

Technical Specifications

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

Power

Engine (net):74 hp (55.2 kW)
Engine (gross):84 hp (62.6 kW)

Tires

Industrial rear:16.9x24, 16.9x28
Industrial front:11.00Lx16, 8.25x15

Engine

Type:J.I. Case 4.9L 4-cyl diesel
Torque:2200 lb-ft (2983.2 Nm)
Starter:electric
Rated RPM:2000
Torque RPM:1600
Bore/Stroke:4.375x5.00 inches (111 x 127 mm)
Compression:16.5:1
Power (net):74 hp (55.2 kW)
Displacement:301 ci (4.9 L)
Oil capacity:10 qts (9.5 L)
Power (gross):84 hp (62.6 kW)
Starter volts:12
Coolant capacity:30 qts (28.4 L)

Weight

Shipping:13250 lbs (loader tractor) (6010 kg)
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:35 gal (132.5 L)

Dimensions

Width:82 inches (208 cm)
Length:198 inches (loader tractor) (502 cm)
Wheelbase:80.5 inches (204 cm)
Rear tread:65 inches (165 cm)
Front tread:70.75 inches (179 cm)
Clearance (rear axle):15.125 inches (38 cm)
Height (steering wheel):79 inches (200 cm)

Electrical

Batteries:2
Battery AH:74
Battery volts:12
Charging amps:55
Charging system:alternator

Hydraulics

Capacity:35 gal (132.5 L)
Pump flow:27.5 gpm (104.1 lpm)
Total flow:45.5 gpm (172.2 lpm)
Auxiliary flow:18 gpm (68.1 lpm)

Mechanical

Drive:Two-wheel drive
Brakes:Drum brakes
Steering:hydrostatic power
Final drives:outboard planetary
Operator station:Open operator station. Cab optional with heater.

Production

Category:Industrial tractor
Manufacturer:J.I. Case
Years produced:1971 - 1974

Attachments

Loader:front-end loader
Dump time:1.5s
Dump angle:47°
Dump reach:27 inches (68 cm)
Lower time:3.2s
Raise time:5.5s
Ground reach:66.5 inches (168 cm)
Height at pin:123.5 inches (313 cm)
Lift capacity:5000 lbs lift (full at pin) (2268 kg)
Breakout force:10050 lbs breakout (at pin) (4558 kg)
Rollback angle:39° (ground line)
Clearance dumped:97 inches (246 cm)

Transmission

Type:power shuttle
Gears:4 forward and reverse
Description:Synchromesh transmission with power shuttle.
Oil capacity:28 qts (26.5 L)

Related Models

J.I. Case 680B

Model:680B