J.I. Case 380B Construction King VS J.I. Case 580B Construction King specs comparison

J.I. Case 380B Construction King 1985 comparison online with competitors

J.I. Case 380B Construction King

General Infos
Make J.I. Case
Model 380B Construction King
Country Unites states
Production From 1985  Until 1991
Price -
Tractor type Industrial tractor
Fuel diesel
Service repair manual J.I. Case 380B Construction King Manual

Dimensions, sizes and tires
AG front tires -
AG rear tires -
Lawn front tires -
Lawn rear tires -
Indus front tires 7.50x16
Indus rear tires 14.9x24
Weight 5250 lbs or 2381 kg
Length 142 inches [360 cm]
Width 76 inches [193 cm]
Height 92 inches [233 cm]
Wheelbase 79 inches [200 cm]
Ground clearance 12.9 inches [32 cm]
Turning radius -
Rear tread size 60 to 65 inches
Front tread size 52 to 80 inches
Turning radius -

Horsepower and engin specs
Engine capacity 179 ci or 2.9 L
Cylinders 3 cylinders
Engine power 50 hp or 37.3 kW
Engine RPM 2200 (rpm)
Torque 139 lb-ft or 188.5 Nm
Torque RPM 1600 (rpm)
Fuel type diesel
Fuel injection -
Fuel tank size 20 gal or 75.7 L
Oil capacity 6.9 qts or 6.5 L
Oil change -
Starter motor electric
Starter volts 12 V
Parts And Accessories J.I. Case 380B Construction King Parts
Electrical and battery specs
Batteries number -
Batteries voltage 12 V
Battries Amps -
Cold Amps 605
Ground force negative
Charging system alternator
Charging Volts -
Charging Amps 45 amps
Clutch and gearbox specs
Trans system -
Trans type partially synchronized
Trans gears 8 forward and 4 reverse
Clutch system 279mm dry disc
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering power
Braking system hydraulic wet disc
Cabin type Two-post ROPS
Differentiel lock -
Hydraulics specifications
System open center
Valves -
Pump flow -
SVC flow 12 gpm or 45.4 lpm
Steering flow 2.5 gpm or 9.5 lpm
Tank capacity 36 gal or 136.3 L
Hydraulic pressure 2500 psi or 172.4 bar
Max flow 15.4 gpm or 58.3 lpm
Drawbar specifications
Drawbar type -
Claimed power 38.1 hp or 28.4 kW
Drawbar horsepower -
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power 42.4 hp or 31.6 kW
Real power -
Engine @RPM 540@1934 (rpm)
PTO Clutch -
Rear PTO independent
Rear PTO RPM 540 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption -
3 point hitch specifiations
Hitch system position and draft control
Rear hitch II/I
Rear hitch lift 3100 lbs or 1406 kg
Front hitch -
Front hitch lift -

J.I. Case 580B Construction King 1971 comparison online with competitors

J.I. Case 580B Construction King

General Infos
Make J.I. Case
Model 580B Construction King
Country Unites states
Production From 1971  Until 1976
Price -
Tractor type Industrial tractor
Fuel diesel
Service repair manual J.I. Case 580B Construction King Manual

Dimensions, sizes and tires
AG front tires -
AG rear tires -
Lawn front tires -
Lawn rear tires -
Indus front tires 11Lx16
Indus rear tires 16.9x24
Weight 4170 lbs or 1891 kg
Length 117 inches [297 cm] (tractor)
Width 77 inches [195 cm]
Height -
Wheelbase 78.4 inches [199 cm] (188ci)
Ground clearance 14 inches [35 cm]
Turning radius -
Rear tread size 60 to 76 inches
Front tread size 54 to 57 inches
Turning radius -

Horsepower and engin specs
Engine capacity 159 ci or 2.6 L
Cylinders 4 cylinders
Engine power 50 hp or 37.3 kW
Engine RPM 1900 (rpm)
Torque 122 lb-ft or 165.4 Nm
Torque RPM 1250 (rpm)
Fuel type diesel
Fuel injection -
Fuel tank size 22 gal or 83.3 L
Oil capacity 4 qts or 3.8 L
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories J.I. Case 580B Construction King Parts
Electrical and battery specs
Batteries number -
Batteries voltage 12 V
Battries Amps -
Cold Amps -
Ground force -
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system -
Trans type hydrostatic
Trans gears infinite forward and reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering hydrostatic power
Braking system differental mechanical disc/band
Cabin type Open operator station
Differentiel lock -
Hydraulics specifications
System -
Valves -
Pump flow -
SVC flow -
Steering flow -
Tank capacity 11 gal or 41.6 L
Hydraulic pressure 2200 psi or 151.7 bar
Max flow 26 gpm or 98.4 lpm
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower -
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power -
Real power -
Engine @RPM -
PTO Clutch -
Rear PTO optional
Rear PTO RPM -
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption -
3 point hitch specifiations
Hitch system -
Rear hitch optional
Rear hitch lift -
Front hitch -
Front hitch lift -

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Useful links and guides ....


  • Get your J.I. Case 580B Construction King manual book version
  • Cabine, electrical And mechanical parts for J.I. Case 580B Construction King industrial-tractor here