Case industrial tractors

J.I. Case 580 CK Construction King

The Case 580 Construction King industrial tractor could be outfitted in a variety of configurations. Loader-tractor, backhoe, and bare tractor were all options.

Power-

Founded-

Model580 CK

J.I. Case 580 CK Construction King tractor

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Technical Specifications

Detailed specifications and technical data for J.I. Case 580 CK Construction King

Power

Engine power	48 hp (35.8 kW)

Engine

Fuel tank	22 gal (83.3 L)
Diesel power	48 hp (1900rpm), 52 hp (2100rpm)
Diesel engine	J.I. Case G188
Diesel torque	139 lb-ft (188.5 Nm)
Diesel cooling	liquid-cooled
Engine options	J.I. Case 3.1L 4-cyl diesel, J.I. Case 2.6L 4-cyl gasoline
Gasoline power	47.6 hp (1900rpm), 52 hp (2100rpm)
Gasoline engine	J.I. Case G159
Diesel cylinders	4-cylinder
Diesel rated RPM	1900, 2100 (torque converter)
Gasoline cooling	liquid-cooled
Diesel oil change	120 h (oil), 240 h (filter)
Diesel torque RPM	1350
Diesel air cleaner	oil bath
Diesel bore/stroke	3.8125x4.125 inches (97 x 105 mm)
Diesel compression	17.5:1
Diesel pre-heating	coolant heater (optional)
Gasoline cylinders	4-cylinder
Gasoline point gap	0.020 inches (0.508 mm)
Gasoline rated RPM	1900, 2100 (torque converter)
Gasoline sparkplug	Prestolite 18 8
Diesel displacement	188 ci (3.1 L)
Diesel firing order	1-3-4-2
Diesel oil capacity	5 qts (4.7 L)
Gasoline oil change	120 h (oil), 240 h (filter)
Diesel starter volts	12
Gasoline air cleaner	oil bath
Gasoline bore/stroke	3.50x4.125 inches (89 x 105 mm)
Gasoline compression	7.42:1
Gasoline fuel system	updraft carburetor
Diesel coolant change	1000 h (yearly)
Gasoline displacement	159 ci (2.6 L)
Gasoline firing order	1-3-4-2
Gasoline oil capacity	5 qts (4.7 L)
Gasoline sparkplug gap	0.025 inches (0.635 mm)
Gasoline starter volts	12
Diesel coolant capacity	16.5 qts (15.6 L)
Gasoline coolant change	1000 h (yearly)
Gasoline coolant capacity	14 qts (13.2 L)
Diesel intake valve clearance	0.014 inches (hot) (0.356 mm)
Diesel exhaust valve clearance	0.014 inches (hot) (0.356 mm)
Gasoline intake valve clearance	0.014 inches (hot) (0.356 mm)
Gasoline exhaust valve clearance	0.014 inches (hot) (0.356 mm)

Weight

Shipping	3630 lbs (gas), 3750 lbs (gas power shuttle), 3830 lbs (diesel), 3950 lbs (diesel power shuttle), 9500 lbs (tractor-backhoe)
Max front axle	8500 lbs (static) (3855 kg), 34000 lbs (dynamic) (15422 kg)

Mechanical

Drive	Two-wheel drive
Brakes	Disc brakes
Steering	hydrostatic power
Final drives	spur gear
Operator station	Open operator station. Cab optional.

Production

Type	Industrial tractor
Overview	The Case 580 Construction King industrial tractor could be outfitted in a variety of configurations. Loader-tractor, backhoe, and bare tractor were all options.
Years made	1966 - 1971
Manufacturer	J.I. Case

Attachments

Loader	3,800 lbs lift (full at pin) (1723 kg), 6,200 lbs breakout (bucket) (2812 kg), 45° dump, 29.5 inches reach (dumped) (74 cm), 77.1 inches reach (ground) (195 cm), 45° rollback, 103.5 inches clearance (dumped) (262 cm), raise: 4.8s, dump: 1.0s, lower: 3.0s
Overview	Front-end loader, backhoe. The 580 Construction King was available as forklift with 4,000 or 5,000 pound masts and up to 256-inch lift.
J.I. Case 14.5 Backhoe	Backhoe type: J.I. Case 14.5 Backhoe, Digging depth: 257 inches (652 cm), Loading height: 128.5 inches (326 cm), Bucket force: 9,640 lbs (4372 kg)
J.I. Case 16.5 Extendahoe Backhoe	Backhoe type: J.I. Case 16.5 Extendahoe Backhoe, Digging depth (extended stick): 265.25 inches (673 cm), Loading height (extended stick): 137 inches (347 cm), Bucket force (extended stick): 9,640 lbs (4372 kg)

Transmission

Transmission options	8-speed synchronized shuttle, 4-speed power shuttle

Tractor hitch

Rear Type	I (optional)

Dimensions & Tires

Width	79 inches (200 cm), 81 inches (tractor-backhoe) (205 cm)
Length	116.9 inches (gasoline) (296 cm), 118.1 inches (diesel) (299 cm), 265 inches (tractor-backhoe) (673 cm)
Weight	3630 to 9500 pounds
Rear tire	14.9x24
Wheelbase	77.2 inches (gasoline) (196 cm), 78.5 inches (diesel) (199 cm)
Front tire	7.50x16
Rear tread	56 to 76 inches (142 to 193 cm), 62 inches (157 cm), 58/66 inches (147/167 cm)
Front tread	53 inches (134 cm)
Height (exhaust)	80.5 inches (204 cm)
Clearance (drawbar)	15.5 inches (39 cm)
Height (steering wheel)	60.5 inches (153 cm)