Gravely 8171 VS Economy Jim Dandy 12HP specs comparison

Gravely 8171

General Infos

Make	Gravely
Model	8171
Country	England
Production	From 1978
Price	-
Tractor type	-
Fuel	-
Service repair manual	Gravely 8171 Manual

Dimensions, sizes and tires

AG front tires	-
AG rear tires	-
Lawn front tires	16x7.50-8
Lawn rear tires	16x7.50-8
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	816 cc or 49.8 ci
Cylinders	2 cylinders
Engine power	-
Engine RPM	-
Torque	-
Torque RPM	-
Fuel type	-
Fuel injection	-
Fuel tank size	5.3 gal 20.1 L
Oil capacity	2 qts 1.9 L
Oil change	-
Starter motor	electric
Starter volts	12 V
Parts And Accessories	Gravely 8171 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	shaft-driven gear
Trans gears	8 forward and 4 reverse
Clutch system	-

Cabine and mechanical specs

Wheel drive	-
Final drive	-
Steering	manual
Braking system	mechanical band
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	mechanical
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	-

Economy Jim Dandy 12HP

General Infos

Make	Economy
Model	Jim Dandy 12HP
Country	United states
Production	From 1965  Until 1970
Price	-
Tractor type	-
Fuel	-
Service repair manual	Economy Jim Dandy 12HP Manual

Dimensions, sizes and tires

AG front tires	4.00-8
AG rear tires	7.00-16
Lawn front tires	6.50-8
Lawn rear tires	6.50-8
Indus front tires	-
Indus rear tires	-
Weight	670 lbs 303 kg
Length	74.25 inches 188 cm
Width	34 inches 86 cm
Height	-
Wheelbase	52.5 inches 133 cm
Ground clearance	-
Turning radius	-
Rear tread size	27 to 31.5 inches
Front tread size	29 inches
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	1.5 gal 5.7 L
Oil capacity	2.5 qts 2.4 L
Oil change	-
Starter motor	electric
Starter volts	12 V
Parts And Accessories	Economy Jim Dandy 12HP 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	-
Charging Amps	-

Clutch and gearbox specs

Trans system	Borg-Warner T92
Trans type	shaft-driven gear
Trans gears	9 forward and 3 reverse
Clutch system	152.4mm mechanical dry disc

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	spur bull gears
Steering	manual
Braking system	mechanical band
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	none
Rear PTO	-
Rear PTO RPM	-
Front PTO	continuous
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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