Oliver Super 77 VS Zetor 25A specs comparison

Oliver Super 77

General Infos

Make	Oliver
Model	Super 77
Country	United states
Production	From 1954  Until 1958
Price	-
Tractor type	Row Crop tractor
Fuel	gasoline
Service repair manual	Oliver Super 77 Manual

Dimensions, sizes and tires

AG front tires	5.50-16
AG rear tires	11-38
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	4328 lbs or 1963 kg
Length	139.3 inches [353 cm]
Width	80.3 inches [203 cm]
Height	61.5 inches [156 cm]
Wheelbase	90.8 inches [230 cm]
Ground clearance	24.9 inches [63 cm]
Turning radius	-
Rear tread size	60 to 92.5 inches
Front tread size	60 to 84 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	216 ci or 3.5 L
Cylinders	6 cylinders
Engine power	-
Engine RPM	1600 (rpm)
Torque	-
Torque RPM	-
Fuel type	gasoline
Fuel injection	-
Fuel tank size	16.5 gal or 62.5 L
Oil capacity	5 qts or 4.7 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	Oliver Super 77 Parts

Electrical and battery specs

Batteries number	1
Batteries voltage	12 V
Battries Amps	-
Cold Amps	-
Ground force	-
Charging system	-
Charging Volts	-
Charging Amps	-

Clutch and gearbox specs

Trans system	-
Trans type	gear
Trans gears	6 forward and 2 reverse
Clutch system	254mm dry disc

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	-
Steering	power
Braking system	differential mechanical disc
Cabin type	Open operator station
Differentiel lock	-

Hydraulics specifications

System	-
Valves	-
Pump flow	13 gpm or 49.2 lpm
SVC flow	-
Steering flow	-
Tank capacity	2.4 gal or 9.1 L
Hydraulic pressure	-
Max flow	-

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	36.78 hp or 27.4 kW
Fuel consumption	-
Pulling power	5,659 lbs or 2566 kg

Power take-off (PTO) specs

Claimed power	-
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	-
Rear hitch	-
Rear hitch lift	-
Front hitch	-
Front hitch lift	-

Zetor 25A

General Infos

Make	Zetor
Model	25A
Country	Czech republic
Production	From 1949  Until 1961
Price	-
Tractor type	Standard tread tractor
Fuel	diesel
Service repair manual	Zetor 25A Manual

Dimensions, sizes and tires

AG front tires	5.50-16
AG rear tires	11.25-24
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	4026 lbs or 1826 kg
Length	126 inches [320 cm]
Width	-
Height	-
Wheelbase	74.8 inches [189 cm]
Ground clearance	-
Turning radius	-
Rear tread size	47.2 to 59.1 inches
Front tread size	47.2 to 59.1 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	126.8 ci or 2.1 L
Cylinders	2 cylinders
Engine power	25 hp or 18.6 kW
Engine RPM	1800 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	-
Fuel tank size	11.9 gal or 45.0 L
Oil capacity	-
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	Zetor 25A Parts

Electrical and battery specs

Batteries number	1
Batteries voltage	12 V
Battries Amps	150 amps
Cold Amps	-
Ground force	negative
Charging system	generator
Charging Volts	-
Charging Amps	12.5 amps

Clutch and gearbox specs

Trans system	-
Trans type	gear
Trans gears	6 forward and 2 reverse
Clutch system	dry disc

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	535@1600 (rpm)
PTO Clutch	-
Rear PTO	live
Rear PTO RPM	540 (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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