Leader B VS Nuffield Universal M4 specs comparison

Leader B

General Infos

Make	Leader
Model	B
Country	United states
Production	From 1945  Until 1946
Price	-
Tractor type	Utility tractor
Fuel	gasoline
Service repair manual	Leader B Manual

Dimensions, sizes and tires

AG front tires	5x15
AG rear tires	9x24
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	2500 lbs or 1134 kg
Length	111 inches [281 cm]
Width	-
Height	61 inches [154 cm]
Wheelbase	70 inches [177 cm]
Ground clearance	19 inches [48 cm]
Turning radius	-
Rear tread size	48 to 64.5 inches
Front tread size	48 to 68 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	133 ci or 2.2 L
Cylinders	4 cylinders
Engine power	31 hp or 23.1 kW
Engine RPM	1800 (rpm)
Torque	-
Torque RPM	-
Fuel type	gasoline
Fuel injection	Zenith carburetor
Fuel tank size	-
Oil capacity	-
Oil change	-
Starter motor	-
Starter volts	-
Parts And Accessories	Leader B Parts

Electrical and battery specs

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

Clutch and gearbox specs

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

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	chain
Steering	manual
Braking system	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	-
Fuel consumption	-
Pulling power	-

Power take-off (PTO) specs

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

Nuffield Universal M4

General Infos

Make	Nuffield
Model	Universal M4
Country	England
Production	From 1948  Until 1961
Price	-
Tractor type	-
Fuel	-
Service repair manual	Nuffield Universal M4 Manual

Dimensions, sizes and tires

AG front tires	6.00-19
AG rear tires	11.00-36
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	-
Length	123 inches 312 cm
Width	83 inches 210 cm
Height	-
Wheelbase	78 inches 198 cm
Ground clearance	-
Turning radius	-
Rear tread size	53 to 88 inches
Front tread size	48 to 76 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	-
Cylinders	4 cylinders
Engine power	38 hp 28.3 kW
Engine RPM	2000 (rpm)
Torque	138 lb-ft 187.1 Nm
Torque RPM	1000 (rpm)
Fuel type	-
Fuel injection	-
Fuel tank size	19.2 gal 72.7 L
Oil capacity	7.8 qts 7.4 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	Nuffield Universal M4 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	gear
Trans gears	5 forward and 1 reverse
Clutch system	280mm mechanical dry disc

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	-
Steering	manual
Braking system	mechanical drum
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	25.4 hp 18.9 kW
Drawbar horsepower	-
Fuel consumption	-
Pulling power	-

Power take-off (PTO) specs

Claimed power	-
Real power	-
Engine @RPM	527@1400 (rpm)
PTO Clutch	-
Rear PTO	transmission
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	I
Rear hitch lift	3700 lbs 1678 kg
Front hitch	-
Front hitch lift	-

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