J.I. Case 680C Construction King VS J.I. Case 646 specs comparison

J.I. Case 680C Construction King 1971 comparison online with competitors

J.I. Case 680C Construction King

General Infos
Make J.I. Case
Model 680C Construction King
Country Unites states
Production From 1971  Until 1974
Price -
Tractor type Industrial tractor
Fuel diesel
Service repair manual J.I. Case 680C Construction King Manual

Dimensions, sizes and tires
AG front tires -
AG rear tires -
Lawn front tires -
Lawn rear tires -
Indus front tires 8.25x15
Indus rear tires 16.9x28
Weight 13250 lbs or 6010 kg
Length 198 inches [502 cm] (loader tractor)
Width 82 inches [208 cm]
Height -
Wheelbase 80.5 inches [204 cm]
Ground clearance -
Turning radius -
Rear tread size 65 inches
Front tread size 70.75 inches
Turning radius -

Horsepower and engin specs
Engine capacity 301 ci or 4.9 L
Cylinders 4 cylinders
Engine power 74 hp or 55.2 kW
Engine RPM 2000 (rpm)
Torque 2200 lb-ft or 2983.2 Nm
Torque RPM 1600 (rpm)
Fuel type diesel
Fuel injection -
Fuel tank size 28 gal or 106.0 L
Oil capacity 10 qts or 9.5 L
Oil change -
Starter motor electric
Starter volts 12 V
Parts And Accessories J.I. Case 680C Construction King Parts
Electrical and battery specs
Batteries number 2
Batteries voltage 12 V
Battries Amps 74 amps
Cold Amps -
Ground force -
Charging system alternator
Charging Volts -
Charging Amps 55 amps
Clutch and gearbox specs
Trans system -
Trans type power shuttle
Trans gears 4 forward and reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive outboard planetary
Steering hydrostatic power
Braking system drum
Cabin type Open operator station
Differentiel lock -
Hydraulics specifications
System -
Valves -
Pump flow 27.5 gpm or 104.1 lpm
SVC flow -
Steering flow -
Tank capacity 35 gal or 132.5 L
Hydraulic pressure -
Max flow 45.5 gpm or 172.2 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 -
Rear PTO RPM -
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption -
3 point hitch specifiations
Hitch system -
Rear hitch -
Rear hitch lift -
Front hitch -
Front hitch lift -

J.I. Case 646 1972 comparison online with competitors

J.I. Case 646

General Infos
Make J.I. Case
Model 646
Country Unites states
Production From 1972  Until 1980
Price -
Tractor type Industrial tractor
Fuel gasoline
Service repair manual J.I. Case 646 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 1190 lbs or 539 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 49.8 ci or 0.8 L
Cylinders 2 cylinders
Engine power 16.5 hp or 12.3 kW
Engine RPM 3600 (rpm)
Torque -
Torque RPM -
Fuel type gasoline
Fuel injection -
Fuel tank size 5 gal or 18.9 L
Oil capacity 4 qts or 3.8 L
Oil change 50 h
Starter motor electric
Starter volts 12 V
Parts And Accessories J.I. Case 646 Parts
Electrical and battery specs
Batteries number 1
Batteries voltage 12 V
Battries Amps 32 amps
Cold Amps -
Ground force negative
Charging system flywheel alternator
Charging Volts 12 V
Charging Amps 20 amps
Clutch and gearbox specs
Trans system Hy-Drive
Trans type hydraulic drive
Trans gears infinite (2-range) forward and reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering manual
Braking system mechanical band
Cabin type Open operator station
Differentiel lock -
Hydraulics specifications
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 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 -
Rear PTO RPM -
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption -
3 point hitch specifiations
Hitch system -
Rear hitch -
Rear hitch lift -
Front hitch -
Front hitch lift -

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