Gravely 812 VS Simplicity Sovereign 3416H 990871 specs comparison

Gravely 812 1970 comparison online with competitors

Gravely 812

General Infos
Make Gravely
Model 812
Country England
Production From 1970  Until 1978
Price -
Tractor type -
Fuel -
Service repair manual Gravely 812 Manual

Dimensions, sizes and tires
AG front tires -
AG rear tires -
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight -
Length -
Width -
Height -
Wheelbase -
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 476 cc or 29.07 ci
Cylinders 1 cylinders
Engine power -
Engine RPM 3600 (rpm)
Torque -
Torque RPM -
Fuel type -
Fuel injection -
Fuel tank size 5.3 gal 20.1 L
Oil capacity 2.5 qts 2.4 L
Oil change -
Starter motor electric
Starter volts 12 V
Parts And Accessories Gravely 812 Parts
Electrical and battery specs
Batteries number 1
Batteries voltage 12 V
Battries Amps 43 amps
Cold Amps -
Ground force negative
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system -
Trans type -
Trans gears 8 forward and 4 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering -
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 -
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 -

Simplicity Sovereign 3416H 990871 1973 comparison online with competitors

Simplicity Sovereign 3416H 990871

General Infos
Make Simplicity
Model Sovereign 3416H 990871
Country United states
Production From 1973  Until 1974
Price -
Tractor type -
Fuel -
Service repair manual Simplicity Sovereign 3416H 990871 Manual

Dimensions, sizes and tires
AG front tires -
AG rear tires -
Lawn front tires 16x6.50-8
Lawn rear tires 16x6.50-8
Indus front tires -
Indus rear tires -
Weight -
Length 67 inches 170 cm
Width 36 inches 91 cm
Height 39.25 inches 99 cm
Wheelbase 48 inches 121 cm
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 531 cc or 32.4 ci
Cylinders 1 cylinders
Engine power -
Engine RPM -
Torque -
Torque RPM -
Fuel type -
Fuel injection -
Fuel tank size 3 gal 11.4 L
Oil capacity -
Oil change -
Starter motor electric
Starter volts 12 V
Parts And Accessories Simplicity Sovereign 3416H 990871 Parts
Electrical and battery specs
Batteries number 1
Batteries voltage 12 V
Battries Amps -
Cold Amps -
Ground force negative
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 -
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 -
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power -
Real power -
Engine @RPM -
PTO Clutch mechanial idler pulley
Rear PTO -
Rear PTO RPM -
Front PTO -
Front PTO RPM -
Mid PTO independent
Mid PTO RPM -
Fuel consumption -
3 point hitch specifiations
Hitch system -
Rear hitch -
Rear hitch lift -
Front hitch -
Front hitch lift -

Related tractor comparison


1970 Gravely 812 competitors and comparison tool online specs and performance
1971 Bolens 1886 competitors and comparison tool online specs and performance

Gravely 812 Bolens 1886

1970 Gravely 812 competitors and comparison tool online specs and performance
1973 Roper K831 Sprint competitors and comparison tool online specs and performance

Gravely 812 Roper K831 Sprint

1970 Gravely 812 competitors and comparison tool online specs and performance
1971 Sears Custom 8 competitors and comparison tool online specs and performance

Gravely 812 Sears Custom 8

1970 Gravely 812 competitors and comparison tool online specs and performance
1972 Simplicity Sovereign 3415H 990759 competitors and comparison tool online specs and performance

Gravely 812 Simplicity Sovereign 3415H 990759

1973 Simplicity Sovereign 3416H 990871 competitors and comparison tool online specs and performance
1973 Yard-Man 3770 competitors and comparison tool online specs and performance

Simplicity Sovereign 3416H 990871 Yard-Man 3770

1973 Simplicity Sovereign 3416H 990871 competitors and comparison tool online specs and performance
1974 Yard-Man 3950 competitors and comparison tool online specs and performance

Simplicity Sovereign 3416H 990871 Yard-Man 3950


Choose another tractor









Useful links and guides ....