International Harvester 844-S VS Oliver 770 specs comparison

International Harvester 844-S

General Infos

Make	International Harvester
Model	844-S
Country	United states
Production	From 1975  Until 1989
Price	-
Tractor type	-
Fuel	diesel
Service repair manual	International Harvester 844-S Manual

Dimensions, sizes and tires

AG front tires	7.50x16 (2WD)
AG rear tires	15x34
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	7,520 lbs or 3411 kg
Length	154.6 inches [392 cm]
Width	80.3 inches [203 cm]
Height	-
Wheelbase	93.9 inches [238 cm]
Ground clearance	19.7 inches [50 cm] (2WD)
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	268 ci or 4.4 L
Cylinders	4 cylinders
Engine power	87 hp or 64.9 kW
Engine RPM	2300 (rpm)
Torque	218.4 lb-ft or 296.2 Nm
Torque RPM	1300 (rpm)
Fuel type	diesel
Fuel injection	-
Fuel tank size	22.4 gal or 84.8 L
Oil capacity	8 qts or 7.6 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	International Harvester 844-S Parts

Electrical and battery specs

Batteries number	1
Batteries voltage	12 V
Battries Amps	-
Cold Amps	-
Ground force	-
Charging system	alternator
Charging Volts	-
Charging Amps	28 amps

Clutch and gearbox specs

Trans system	Agriomatic
Trans type	-
Trans gears	16 forward and 8 reverse
Clutch system	-

Cabine and mechanical specs

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

Hydraulics specifications

System	-
Valves	1 or 2
Pump flow	7.9 gpm or 29.9 lpm
SVC flow	-
Steering flow	-
Tank capacity	4 gal or 15.1 L
Hydraulic pressure	-
Max flow	-

Drawbar specifications

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

Power take-off (PTO) specs

Claimed power	73 hp or 54.4 kW
Real power	-
Engine @RPM	-
PTO Clutch	-
Rear PTO	-
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	II
Rear hitch lift	6,945 lbs or 3150 kg
Front hitch	-
Front hitch lift	-

Oliver 770

General Infos

Make	Oliver
Model	770
Country	United states
Production	From 1958  Until 1967
Price	-
Tractor type	Row Crop tractor
Fuel	gasoline
Service repair manual	Oliver 770 Manual

Dimensions, sizes and tires

AG front tires	6.00-16
AG rear tires	15.5-38
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	5500 lbs or 2494 kg
Length	-
Width	-
Height	-
Wheelbase	-
Ground clearance	-
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	216.5 ci or 3.5 L
Cylinders	6 cylinders
Engine power	-
Engine RPM	1750 (rpm)
Torque	-
Torque RPM	-
Fuel type	gasoline
Fuel injection	-
Fuel tank size	20.3 gal or 76.8 L
Oil capacity	-
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	Oliver 770 Parts

Electrical and battery specs

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

Clutch and gearbox specs

Trans system	Power-Booster
Trans type	sliding gear
Trans gears	12 forward and 4 reverse
Clutch system	dry disc

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	-
Steering	manual
Braking system	disc
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	44.38 hp or 33.1 kW
Fuel consumption	-
Pulling power	7,137 lbs or 3237 kg

Power take-off (PTO) specs

Claimed power	47 hp or 35.0 kW
Real power	-
Engine @RPM	-
PTO Clutch	-
Rear PTO	independent
Rear PTO RPM	-
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	-

3 point hitch specifiations

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

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