Case industrial tractors

J.I. Case 680L Construction King

The J.I. Case 680L Construction King is a backhoe loader tractor produced from 1989 to 1993. It features a 5.9L 6-cylinder diesel engine producing 101 hp gross and 90 hp net, coupled with a 3-speed power shift transmission. The tractor offers two- or four-wheel drive options, hydrostatic power steering, and wet disc brakes. It has a fuel capacity of 43 gallons and a hydraulic reservoir capacity of 14.2 gallons. The backhoe has a digging depth of 198 inches and the loader has a lift capacity of 7200 lbs. The 680L is equipped with various tire options and has a shipping weight ranging from 18218 to 20398 pounds depending on configuration.

Power-

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Model680L

J.I. Case 680L Construction King tractor

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Technical Specifications

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

Power

Engine (net)	90 hp (67.1 kW)
Engine (gross)	101 hp (75.3 kW)

Tires

Additional rear	18.4x28
Industrial rear	19.5x24
Additional front	15x19.5
Industrial front	11x16
Additional rear 2	21Lx28
Additional industrial rear	21Lx24
Additional industrial front	14.5x16.1

Engine

Type	diesel
Model	J.I. Case 6-590
Torque	273 lb-ft (370.2 Nm)
Cooling	liquid-cooled
Starter	electric
Cylinders	6-cylinder
Rated RPM	2200
Torque RPM	1200
Air cleaner	dry
Bore/Stroke	4.02x4.72 inches (102 x 120 mm)
Compression	17.5L1
Fuel system	direct injection
Power (net)	90 hp (67.1 kW)
Displacement	359 ci (5.9 L)
Oil capacity	16 qts (15.1 L)
Power (gross)	101 hp (75.3 kW)
Starter volts	12
Coolant capacity	27 qts (25.6 L)

Height

Cab	115 inches (292 cm)
Exhaust	121.4 inches (308 cm)
Steering wheel	83.7 inches (212 cm)

Weight

Shipping (2WD ROPS)	18218 lbs (8263 kg)
Shipping (4WD ROPS)	18922 lbs (8583 kg)
Shipping (4WD Cab Extendahoe)	20398 lbs (9252 kg)

Capacity

Fuel	43 gal (162.8 L)
Hydraulic system	14.2 gal (reservoir) (53.7 L)

Dimensions

Width	96 inches (243 cm)
Length	276 inches (701 cm)
Wheelbase	87 inches (220 cm)
Rear tread	71.5 inches (181 cm)
Front tread	78.5 inches (199 cm)
Ground clearance	14 inches (35 cm)
Length (Extendahoe)	285 inches (723 cm)

Electrical

Ground	negative
Batteries	2
Battery CCA	680
Battery volts	12
Charging amps	65
Charging system	alternator

Hydraulics

Type	open center
Capacity	14.2 gal (reservoir) (53.7 L)
Pump flow	25.7 gpm (97.3 lpm)
Total flow	44.4 gpm (168.1 lpm)
Steering flow	18.7 gpm (70.8 lpm)
Additional flow	18.7 gpm (70.8 lpm)
Steering pressure	2000 psi (137.9 bar)

Mechanical

ROPS	ROPS canopy. Optional cab with available air-conditioning.
Drive	Two- or four-wheel drive
Brakes	Wet disc brakes
Steering	hydrostatic power
Final drives	outboard planetary

Production

Type	Backhoe loader tractor
Years made	1989 - 1993
Manufacturer	J.I. Case

Attachments

Backhoe type	J.I. Case Backhoe
Bucket width	96 inches (243 cm)
Loader dump time	1.6s
Backhoe swing arc	188°
Loader dump angle	45°
Loader lower time	3.3s
Loader raise time	5.3s
Backhoe bucket force	11289 lbs (5120 kg)
Loader lift capacity	7200 lbs lift (full at pin) (3265 kg)
Loader rollback time	3.6s
Backhoe digging depth	198 inches (502 cm)
Loader breakout force	10020 lbs breakout (at pin) (4545 kg)
Loader reach (dumped)	31 inches (78 cm)
Backhoe loading height	134.6 inches (341 cm)
Loader height (at pin)	140 inches (355 cm)
Backhoe bucket rotation	151°
Backhoe reach from pivot	237.6 inches (603 cm)
Backhoe dipperstick force	8642 lbs (3920 kg)
Loader clearance (dumped)	113 inches (287 cm)
Loader rollback (ground line)	38°
Backhoe 2-Foot flat digging depth	197 inches (500 cm)
Backhoe bucket force (extended stick)	11812 lbs (5357 kg)
Backhoe bucket force (retracted stick)	11812 lbs (5357 kg)
Backhoe digging depth (extended stick)	247 inches (627 cm)
Backhoe digging depth (retracted stick)	199 inches (505 cm)
Backhoe loading height (extended stick)	167 inches (424 cm)
Backhoe loading height (retracted stick)	139.5 inches (354 cm)
Backhoe reach from pivot (extended stick)	288 inches (731 cm)
Backhoe dipperstick force (extended stick)	6027 lbs (2733 kg)
Backhoe reach from pivot (retracted stick)	240 inches (609 cm)
Backhoe dipperstick force (retracted stick)	8536 lbs (3871 kg)
Backhoe 2-Foot flat digging depth (extended stick)	246 inches (624 cm)
Backhoe 2-Foot flat digging depth (retracted stick)	198 inches (502 cm)