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J.I. Case 680B Construction King

J.I. Case 680B Construction King tractor
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The J.I. Case 680B Construction King is an industrial tractor produced from 1969 to 1970. It features a 4.4L 4-cylinder diesel engine producing 71 hp gross and 64 hp net, paired with a 4-speed power shuttle transmission with torque converter. The tractor has two-wheel drive with spur gear final drives and hydrostatic power steering. It includes an open operator station and an open center hydraulic system with a total flow of 42 gpm. Dimensions include an 80.5 inch wheelbase, 194.5 inch length (loader tractor), and weighs 12,900 lbs. The 680B supports a front-end loader attachment with a 5,000 lbs lift capacity and 10,050 lbs breakout force. Electrical system includes a 12-volt alternator and two batteries.
J.I. Case 680BConstruction Kingindustrial tractor4.4L diesel engine71 hppower shuttle transmissionloaderhydraulicsdimensions
Power-
Founded-
Model680B

Technical Specifications

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

Power

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

Tires

Rear tire:16.9x24
Front tire:11.00Lx16

Engine

Model:J.I. Case 4.4L 4-cyl diesel
Torque:215 lb-ft (291.5 Nm)
Starter:electric
Fuel tank:28 gal (106.0 L)
Rated RPM:2000
Torque RPM:1300
Air cleaner:dry
Bore/Stroke:4.125x5.00 inches (105 x 127 mm)
Power (net):64 hp (47.7 kW)
Displacement:267 ci (4.4 L)
Oil capacity:8 qts (7.6 L)
Power (gross):71 hp (52.9 kW)
Starter volts:12
Coolant capacity:30 qts (28.4 L)

Weight

Shipping:12900 lbs (loader tractor) (5851 kg)
Max front axle (static):11000 lbs (4989 kg)
Max front axle (dynamic):44000 lbs (19958 kg)

Dimensions

Width:82 inches (208 cm)
Length:194.5 inches (loader tractor) (494 cm)
Wheelbase:80.5 inches (204 cm)
Rear tread:66.75 inches (169 cm)
Front tread:70.75 inches (179 cm)
Clearance (rear axle):13.25 inches (33 cm)
Height (steering wheel):79 inches (200 cm)

Electrical

Batteries:2
Battery AH:150
Battery volts:12
Charging system:alternator

Hydraulics

Type:open center
Pump flow:25 gpm (94.6 lpm)
Total flow:42 gpm (159.0 lpm)
Additional flow:17 gpm (64.3 lpm)

Mechanical

Drive:Two-wheel drive
Steering:hydrostatic power
Final drives:spur gear
Operator station:Open operator station.

Production

Type:Industrial tractor
Years made:1969 - 1970
Manufacturer:J.I. Case

Attachments

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

Transmission

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

Related Models

J.I. Case 680C

Model:680C

J.I. Case 680

Model:680