J.I. Case 580B Construction King VS J.I. Case 644 specs comparison
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 |
| Batteries number | - |
| Batteries voltage | 12 V |
| Battries Amps | - |
| Cold Amps | - |
| Ground force | - |
| Charging system | - |
| Charging Volts | - |
| Charging Amps | - |
| Trans system | - |
| Trans type | hydrostatic |
| Trans gears | infinite forward and reverse |
| Clutch system | - |
| Wheel drive | 4x2 2WD |
| Final drive | - |
| Steering | hydrostatic power |
| Braking system | differental mechanical disc/band |
| Cabin type | Open operator station |
| Differentiel lock | - |
| 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 type | - |
| Claimed power | - |
| Drawbar horsepower | - |
| Fuel consumption | - |
| Pulling power | - |
| 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 | - |
| Hitch system | - |
| Rear hitch | optional |
| Rear hitch lift | - |
| Front hitch | - |
| Front hitch lift | - |
J.I. Case 644
General Infos| Make | J.I. Case |
| Model | 644 |
| Country | Unites states |
| Production | From 1972 Until 1979 |
| Price | - |
| Tractor type | Industrial tractor |
| Fuel | gasoline |
| Service repair manual | J.I. Case 644 Manual |
Dimensions, sizes and tires
| AG front tires | - |
| AG rear tires | - |
| Lawn front tires | - |
| Lawn rear tires | - |
| Indus front tires | 5.70-8 |
| Indus rear tires | 27x8.50-15 |
| Weight | 1130 lbs or 512 kg |
| Length | 108 inches [274 cm] |
| Width | 41 inches [104 cm] |
| Height | - |
| Wheelbase | 48 inches [121 cm] |
| Ground clearance | 8.25 inches [20 cm] |
| Turning radius | - |
| Rear tread size | - |
| Front tread size | - |
| Turning radius | - |
Horsepower and engin specs
| Engine capacity | 31.27 ci or 0.5 L |
| Cylinders | 1 cylinders |
| Engine power | 14 hp or 10.4 kW |
| Engine RPM | 3600 (rpm) |
| Torque | - |
| Torque RPM | - |
| Fuel type | gasoline |
| Fuel injection | - |
| Fuel tank size | 5 gal or 18.9 L |
| Oil capacity | 1.5 qts or 1.4 L |
| Oil change | 25 h |
| Starter motor | electric |
| Starter volts | 12 V |
| Parts And Accessories | J.I. Case 644 Parts |
| Batteries number | 1 |
| Batteries voltage | 12 V |
| Battries Amps | 32 amps |
| Cold Amps | - |
| Ground force | negative |
| Charging system | starter-generator |
| Charging Volts | 12 V |
| Charging Amps | - |
| Trans system | Hy-Drive |
| Trans type | hydraulic drive |
| Trans gears | infinite (2-range) forward and reverse |
| Clutch system | - |
| Wheel drive | 4x2 2WD |
| Final drive | - |
| Steering | manual |
| Braking system | mechanical band |
| Cabin type | Open operator station |
| Differentiel lock | - |
| System | open center |
| Valves | - |
| Pump flow | 9 gpm or 34.1 lpm |
| SVC flow | - |
| Steering flow | - |
| Tank capacity | 3 gal or 11.4 L |
| Hydraulic pressure | 2300 psi or 158.6 bar |
| Max flow | - |
| Drawbar type | - |
| Claimed power | - |
| Drawbar horsepower | - |
| Fuel consumption | - |
| Pulling power | - |
| Claimed power | - |
| Real power | - |
| Engine @RPM | - |
| PTO Clutch | - |
| Rear PTO | - |
| Rear PTO RPM | - |
| Front PTO | - |
| Front PTO RPM | - |
| Mid PTO | - |
| Mid PTO RPM | - |
| Fuel consumption | - |
| Hitch system | - |
| Rear hitch | - |
| Rear hitch lift | - |
| Front hitch | - |
| Front hitch lift | - |
Related tractor comparison
J.I. Case 580B Construction King John Deere 302
J.I. Case 644 John Deere 450B
J.I. Case 644 John Deere 450C
J.I. Case 580B Construction King John Deere 300B
J.I. Case 580B Construction King John Deere 301A
J.I. Case 644 John Deere 350B
Choose another tractor
Useful links and guides ....
- J.I. Case provided us with the latest version of its 580B Construction King service repair manual
- Find All mechanical and electrical parts and accessories of J.I. Case 580B Construction King industrial-tractor here
- Get your J.I. Case 644 manual book version
- Cabine, electrical And mechanical parts for J.I. Case 644 industrial-tractor here
