M-R-S A-80B VS Farmall 544 specs comparison

M-R-S A-80B

General Infos

Make	M-R-S
Model	A-80B
Country	United states
Production	From 1967  Until 1980
Price	-
Tractor type	Four wheel Drive (4WD) tractor
Fuel	diesel
Service repair manual	M-R-S A-80B Manual

Dimensions, sizes and tires

AG front tires	18.00-26
AG rear tires	18.00-26
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	17000 lbs or 7711 kg
Length	195 inches [495 cm]
Width	111 inches [281 cm]
Height	117 inches [297 cm]
Wheelbase	118 inches [299 cm]
Ground clearance	14 inches [35 cm]
Turning radius	-
Rear tread size	80 inches
Front tread size	80 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	283.7 ci or 4.6 L
Cylinders	4 cylinders
Engine power	141 hp or 105.1 kW
Engine RPM	2100 (rpm)
Torque	366 lb-ft or 496.3 Nm
Torque RPM	1600 (rpm)
Fuel type	diesel
Fuel injection	-
Fuel tank size	-
Oil capacity	15 qts or 14.2 L
Oil change	-
Starter motor	-
Starter volts	-
Parts And Accessories	M-R-S A-80B Parts

Electrical and battery specs

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

Clutch and gearbox specs

Trans system	-
Trans type	-
Trans gears	20 forward and 4 reverse
Clutch system	381mm dry disc

Cabine and mechanical specs

Wheel drive	4x4 4WD
Final drive	-
Steering	power four-wheel
Braking system	-
Cabin type	Open operator station
Differentiel lock	-

Hydraulics specifications

System	-
Valves	-
Pump flow	20 gpm or 75.7 lpm
SVC flow	-
Steering flow	-
Tank capacity	-
Hydraulic pressure	-
Max flow	-

Drawbar specifications

Drawbar type	-
Claimed power	123 hp or 91.7 kW
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	-

Farmall 544

General Infos

Make	Farmall
Model	544
Country	United states
Production	From 1968  Until 1973
Price	-
Tractor type	Row Crop tractor
Fuel	diesel
Service repair manual	Farmall 544 Manual

Dimensions, sizes and tires

AG front tires	6.00-16
AG rear tires	13.6-38
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	6,100 lbs or 2766 kg
Length	147 inches [373 cm]
Width	87 inches [220 cm]
Height	-
Wheelbase	90 inches [228 cm]
Ground clearance	13 inches [33 cm]
Turning radius	10 feet [3.0 m]
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	200 ci or 3.3 L
Cylinders	4 cylinders 8 valves
Engine power	-
Engine RPM	2200 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	-
Fuel tank size	23 gal or 87.1 L
Oil capacity	7 qts or 6.6 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	Farmall 544 Parts

Electrical and battery specs

Batteries number	1
Batteries voltage	12 V
Battries Amps	50 amps
Cold Amps	-
Ground force	-
Charging system	alternator
Charging Volts	-
Charging Amps	55 amps

Clutch and gearbox specs

Trans system	Torque Amplifier
Trans type	hydrostatic
Trans gears	infinite (2-range) forward and reverse
Clutch system	-

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	-
Steering	hydrostatic power
Braking system	independent mechanical disc
Cabin type	Cab optional with heater
Differentiel lock	-

Hydraulics specifications

System	-
Valves	-
Pump flow	-
SVC flow	-
Steering flow	-
Tank capacity	-
Hydraulic pressure	-
Max flow	-

Drawbar specifications

Drawbar type	-
Claimed power	45.5 hp or 33.9 kW
Drawbar horsepower	41.58 hp or 31.0 kW
Fuel consumption	4.2 gal/hour or 15.9 l/hour
Pulling power	6,579 lbs or 2984 kg

Power take-off (PTO) specs

Claimed power	52 hp or 38.8 kW
Real power	50.06 hp or 37.3 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	2/1
Rear hitch lift	-
Front hitch	-
Front hitch lift	-

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