Hesston 666 VS Zetor 3321 specs comparison

Hesston 666

General Infos

Make	Hesston
Model	666
Country	United states
Production	From 1983  Until 1984
Price	19,600  USD
Tractor type	Utility tractor
Fuel	diesel
Service repair manual	Hesston 666 Manual

Dimensions, sizes and tires

AG front tires	7.50-16 (2WD)
AG rear tires	14.9-30
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	5,689 lbs or 2580 kg
Length	139 inches [353 cm] (2WD)
Width	-
Height	-
Wheelbase	90.7 inches [230 cm] (2WD)
Ground clearance	23 inches [58 cm] (2WD front axle)
Turning radius	18.5 feet [5.6 m]
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	211 ci or 3.5 L
Cylinders	4 cylinders
Engine power	-
Engine RPM	-
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	-
Fuel tank size	19.2 gal or 72.7 L
Oil capacity	-
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	Hesston 666 Parts

Electrical and battery specs

Batteries number	-
Batteries voltage	-
Battries Amps	-
Cold Amps	-
Ground force	-
Charging system	alternator
Charging Volts	-
Charging Amps	33 amps

Clutch and gearbox specs

Trans system	-
Trans type	synchronized
Trans gears	20 forward and 8 reverse
Clutch system	-

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	-
Steering	hydrostatic power
Braking system	differential mechanical wet disc
Cabin type	Four-post ROPS standard
Differentiel lock	-

Hydraulics specifications

System	open center
Valves	1 or 2
Pump flow	11 gpm or 41.6 lpm
SVC flow	-
Steering flow	-
Tank capacity	-
Hydraulic pressure	2700 psi or 186.2 bar
Max flow	-

Drawbar specifications

Drawbar type	-
Claimed power	54.3 hp or 40.5 kW
Drawbar horsepower	53.13 hp or 39.6 kW
Fuel consumption	3.9 gal/hour or 14.8 l/hour
Pulling power	-

Power take-off (PTO) specs

Claimed power	62 hp or 46.2 kW
Real power	60.33 hp or 45.0 kW
Engine @RPM	-
PTO Clutch	-
Rear PTO	independent
Rear PTO RPM	540 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	3.5 gal/hour or 13.2 l/hour

3 point hitch specifiations

Hitch system	-
Rear hitch	I/II
Rear hitch lift	-
Front hitch	-
Front hitch lift	-

Zetor 3321

General Infos

Make	Zetor
Model	3321
Country	Czech republic
Production	From 1997  Until 2005
Price	-
Tractor type	Utility tractor
Fuel	diesel
Service repair manual	Zetor 3321 Manual

Dimensions, sizes and tires

AG front tires	6.50-16
AG rear tires	16.9-28
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	6220 lbs or 2821 kg
Length	133 inches [337 cm]
Width	73 inches [185 cm]
Height	101 inches [256 cm]
Wheelbase	73 inches [185 cm]
Ground clearance	19 inches [48 cm]
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	164 ci or 2.7 L
Cylinders	3 cylinders
Engine power	46 hp or 34.3 kW
Engine RPM	2200 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	-
Fuel tank size	32 gal or 121.1 L
Oil capacity	-
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	Zetor 3321 Parts

Electrical and battery specs

Batteries number	-
Batteries voltage	12 V
Battries Amps	-
Cold Amps	-
Ground force	-
Charging system	alternator
Charging Volts	-
Charging Amps	75 amps

Clutch and gearbox specs

Trans system	mech shuttle
Trans type	-
Trans gears	10 forward and reverse
Clutch system	hydraulic 304.8mm cerametallic disc

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	-
Steering	power
Braking system	hydraulic wet disc
Cabin type	Two-post folding ROPS
Differentiel lock	-

Hydraulics specifications

System	open center
Valves	1 to 3
Pump flow	14 gpm or 53.0 lpm
SVC flow	-
Steering flow	4 gpm or 15.1 lpm
Tank capacity	-
Hydraulic pressure	2600 psi or 179.3 bar
Max flow	-

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	-
Fuel consumption	-
Pulling power	-

Power take-off (PTO) specs

Claimed power	43 hp or 32.1 kW
Real power	-
Engine @RPM	-
PTO Clutch	-
Rear PTO	independent
Rear PTO RPM	540 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	-

3 point hitch specifiations

Hitch system	position and draft control
Rear hitch	II/I
Rear hitch lift	4300 lbs or 1950 kg
Front hitch	-
Front hitch lift	-

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