Allis Chalmers B VS Massey Ferguson 4900 specs comparison

Allis Chalmers B

General Infos

Make	Allis Chalmers
Model	B
Country	United states
Production	From 1938  Until 1957
Price	-
Tractor type	Row Crop tractor
Fuel	gasoline
Service repair manual	Allis Chalmers B Manual

Dimensions, sizes and tires

AG front tires	4.00-15
AG rear tires	9-24
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	2060 lbs or 934 kg
Length	110.25 inches [280 cm]
Width	52.7 inches [133 cm] (minimum)
Height	-
Wheelbase	73.4 inches [186 cm]
Ground clearance	21.75 inches [55 cm]
Turning radius	7.75 feet [2.4 m] (with brakes)
Rear tread size	40 to 52 inches
Front tread size	42 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	113 ci or 1.9 L
Cylinders	4 cylinders
Engine power	-
Engine RPM	1400 (rpm)
Torque	-
Torque RPM	-
Fuel type	gasoline
Fuel injection	-
Fuel tank size	12 gal or 45.4 L
Oil capacity	4 qts or 3.8 L
Oil change	-
Starter motor	-
Starter volts	6 V
Parts And Accessories	Allis Chalmers B Parts

Electrical and battery specs

Batteries number	1
Batteries voltage	6 V
Battries Amps	-
Cold Amps	-
Ground force	positive
Charging system	generator
Charging Volts	-
Charging Amps	12 amps

Clutch and gearbox specs

Trans system	-
Trans type	unsynchronized gear
Trans gears	3 forward and 1 reverse
Clutch system	dry disc

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	-
Steering	manual
Braking system	differential mechanical contracting 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	19.51 hp or 14.5 kW
Fuel consumption	-
Pulling power	2,667 lbs or 1209 kg

Power take-off (PTO) specs

Claimed power	-
Real power	-
Engine @RPM	-
PTO Clutch	-
Rear PTO	transmission
Rear PTO RPM	560 (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	-

Massey Ferguson 4900

General Infos

Make	Massey Ferguson
Model	4900
Country	United states
Production	From 1980  Until 1983
Price	123,400  USD
Tractor type	Four wheel Drive (4WD) tractor
Fuel	diesel
Service repair manual	Massey Ferguson 4900 Manual

Dimensions, sizes and tires

AG front tires	18.4-38
AG rear tires	18.4-38
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	27,000 lbs or 12247 kg
Length	252 inches [640 cm]
Width	108 inches [274 cm]
Height	130 inches [330 cm]
Wheelbase	137 inches [347 cm]
Ground clearance	-
Turning radius	17 feet [5.2 m]
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	903 ci or 14.8 L
Cylinders	8 cylinders
Engine power	375 hp or 279.6 kW
Engine RPM	2600 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	-
Fuel tank size	190 gal or 719.1 L
Oil capacity	37.5 qts or 35.5 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	Massey Ferguson 4900 Parts

Electrical and battery specs

Batteries number	4
Batteries voltage	12 V
Battries Amps	-
Cold Amps	-
Ground force	negative
Charging system	alternator
Charging Volts	-
Charging Amps	60 amps

Clutch and gearbox specs

Trans system	-
Trans type	partial power shift
Trans gears	18 forward and 6 reverse
Clutch system	wet disc with four 14-inch plates

Cabine and mechanical specs

Wheel drive	4x4 articulated 4WD
Final drive	-
Steering	hydrostatic power
Braking system	hydraulic caliper
Cabin type	Cab standard with heat and air-conditioning
Differentiel lock	-

Hydraulics specifications

System	open center
Valves	3 to 4
Pump flow	16 gpm or 60.6 lpm
SVC flow	-
Steering flow	-
Tank capacity	-
Hydraulic pressure	-
Max flow	60 gpm or 227.1 lpm

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	266.16 hp or 198.5 kW
Fuel consumption	20.1 gal/hour or 76.1 l/hour
Pulling power	30,090 lbs or 13648 kg

Power take-off (PTO) specs

Claimed power	321 hp or 239.4 kW
Real power	323.88 hp or 241.5 kW
Engine @RPM	1000@2350 (rpm)
PTO Clutch	-
Rear PTO	independent
Rear PTO RPM	1000 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	19.3 gal/hour or 73.1 l/hour

3 point hitch specifiations

Hitch system	position control with electronic lower link sensing
Rear hitch	IV
Rear hitch lift	13,000 lbs or 5896 kg
Front hitch	-
Front hitch lift	-

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