Allis Chalmers 7580 VS Silver King R66 specs comparison

Allis Chalmers 7580 1977 comparison online with competitors

Allis Chalmers 7580

General Infos
Make Allis Chalmers
Model 7580
Country United states
Production From 1977  Until 1981
Price 63,084  USD
Tractor type Four wheel Drive (4WD) tractor
Fuel diesel
Service repair manual Allis Chalmers 7580 Manual

Dimensions, sizes and tires
AG front tires 23.1x30
AG rear tires 23.1x30
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 23,100 lbs or 10478 kg
Length 225 inches [571 cm]
Width 95.5 inches [242 cm]
Height -
Wheelbase 126 inches [320 cm]
Ground clearance 17 inches [43 cm]
Turning radius -
Rear tread size 62 to 123 inches
Front tread size 62 to 123 inches
Turning radius -

Horsepower and engin specs
Engine capacity 426 ci or 7.0 L
Cylinders 6 cylinders
Engine power -
Engine RPM 2550 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 170 gal or 643.5 L
Oil capacity 25 qts or 23.7 L
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories Allis Chalmers 7580 Parts
Electrical and battery specs
Batteries number 4
Batteries voltage 12 V
Battries Amps -
Cold Amps -
Ground force -
Charging system alternator
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system Power Director
Trans type partial power shift
Trans gears 20 forward and 4 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 4x4 articulated 4WD
Final drive -
Steering hydrostatic power
Braking system hydraulic wet discs
Cabin type Acousta cab standard with heat and air-conditioning
Differentiel lock -
Hydraulics specifications
System closed center
Valves 3 to 4
Pump flow 23 gpm or 87.1 lpm
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure -
Max flow 74.9 gpm or 283.5 lpm
Drawbar specifications
Drawbar type -
Claimed power 153 hp or 114.1 kW
Drawbar horsepower 153.70 hp or 114.6 kW
Fuel consumption 12.6 gal/hour or 47.7 l/hour
Pulling power 23,310 lbs or 10573 kg
Power take-off (PTO) specs
Claimed power 186 hp or 138.7 kW
Real power 186.35 hp or 139.0 kW
Engine @RPM -
PTO Clutch -
Rear PTO independent
Rear PTO RPM 1000 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption 12.6 gal/hour or 47.7 l/hour
3 point hitch specifiations
Hitch system -
Rear hitch III
Rear hitch lift -
Front hitch -
Front hitch lift -

Silver King R66 1936 comparison online with competitors

Silver King R66

General Infos
Make Silver King
Model R66
Country United states
Production From 1936  Until 1939
Price -
Tractor type Row Crop tractor
Fuel gasoline
Service repair manual Silver King R66 Manual

Dimensions, sizes and tires
AG front tires 6.00x16
AG rear tires 9.00x24
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 2,790 lbs or 1265 kg
Length 128 inches [325 cm]
Width 75 inches [190 cm]
Height 64 inches [162 cm]
Wheelbase -
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 133 ci or 2.2 L
Cylinders 4 cylinders
Engine power 24.5 hp or 18.3 kW
Engine RPM 1400 (rpm)
Torque -
Torque RPM -
Fuel type gasoline
Fuel injection -
Fuel tank size -
Oil capacity -
Oil change -
Starter motor -
Starter volts -
Parts And Accessories Silver King R66 Parts
Electrical and battery specs
Batteries number -
Batteries voltage -
Battries Amps -
Cold Amps -
Ground force -
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system -
Trans type gear
Trans gears 4 forward and 1 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 3x2 2WD
Final drive -
Steering manual
Braking system -
Cabin type Open operator station
Differentiel lock -
Hydraulics specifications
System -
Valves -
Pump flow -
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure -
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower 16.44 hp or 12.3 kW
Fuel consumption -
Pulling power 1647 lbs or 747 kg
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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