Nuffield Universal M4 VS John Deere 20A specs comparison

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	-

John Deere 20A

General Infos

Make	John Deere
Model	20A
Country	United states
Production	From 2008  Until 2011
Price	-
Tractor type	Orchard/Vineyard tractor
Fuel	diesel
Service repair manual	John Deere 20A Manual

Dimensions, sizes and tires

AG front tires	6.5/80x15
AG rear tires	6.5/80x15
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	1,654 lbs or 750 kg
Length	98 inches [248 cm]
Width	32 inches [81 cm]
Height	40 inches [101 cm]
Wheelbase	39.3 inches [99 cm]
Ground clearance	9.25 inches [23 cm] (front axle)
Turning radius	3.9 feet [1.2 m] (with brakes)
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	58.2 ci or 1.0 L
Cylinders	2 cylinders
Engine power	21 hp or 15.7 kW
Engine RPM	3000 (rpm)
Torque	53 lb-ft or 71.9 Nm
Torque RPM	2300 (rpm)
Fuel type	diesel
Fuel injection	-
Fuel tank size	6 gal or 22.7 L
Oil capacity	3.17 qts or 3.0 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	John Deere 20A Parts

Electrical and battery specs

Batteries number	1
Batteries voltage	12 V
Battries Amps	45 amps
Cold Amps	-
Ground force	negative
Charging system	alternator
Charging Volts	-
Charging Amps	14 amps

Clutch and gearbox specs

Trans system	-
Trans type	gear
Trans gears	6 forward and 3 reverse
Clutch system	-

Cabine and mechanical specs

Wheel drive	4x4 articulated 4WD
Final drive	-
Steering	hydrostatic power
Braking system	hydraulic wet disc
Cabin type	Two-post ROPS
Differentiel lock	-

Hydraulics specifications

System	open center
Valves	-
Pump flow	-
SVC flow	-
Steering flow	-
Tank capacity	1.7 gal or 6.4 L
Hydraulic pressure	1813 psi or 125.0 bar
Max flow	9 gpm or 34.1 lpm

Drawbar specifications

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

Power take-off (PTO) specs

Claimed power	17 hp or 12.7 kW
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	1/1N
Rear hitch lift	1,100 lbs or 498 kg
Front hitch	-
Front hitch lift	-

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