Porsche Junior VS Müller TM31 specs comparison

Porsche Junior

General Infos

Make	Porsche
Model	Junior
Country	Germany
Production	From 1957  Until 1963
Price	-
Tractor type	Farm/Agricultural tractor
Fuel	diesel
Service repair manual	Porsche Junior Manual

Dimensions, sizes and tires

AG front tires	4.00-16
AG rear tires	8-24
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	2,575 lbs or 1168 kg
Length	101 inches [256 cm]
Width	-
Height	-
Wheelbase	60.6 inches [153 cm]
Ground clearance	-
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	53.4 ci or 0.9 L
Cylinders	1 cylinders
Engine power	15 hp or 11.2 kW
Engine RPM	2250 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	-
Fuel tank size	-
Oil capacity	-
Oil change	-
Starter motor	-
Starter volts	-
Parts And Accessories	Porsche Junior 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	-
Trans gears	6 forward and 2 reverse
Clutch system	-

Cabine and mechanical specs

Wheel drive	4x2 2WD
Final drive	-
Steering	mechanical
Braking system	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	-
Drawbar horsepower	9.28 hp or 6.9 kW
Fuel consumption	0.8 gal/hour or 3.0 l/hour
Pulling power	-

Power take-off (PTO) specs

Claimed power	-
Real power	11.29 hp or 8.4 kW
Engine @RPM	-
PTO Clutch	-
Rear PTO	-
Rear PTO RPM	540 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	0.9 gal/hour or 3.4 l/hour

3 point hitch specifiations

Hitch system	-
Rear hitch	-
Rear hitch lift	-
Front hitch	-
Front hitch lift	-

Müller TM31

General Infos

Make	Müller
Model	TM31
Country	-
Production	From 1980  Until 1990
Price	-
Tractor type	Four wheel Drive (4WD) tractor
Fuel	diesel
Service repair manual	Müller TM31 Manual

Dimensions, sizes and tires

AG front tires	23.1/18x26
AG rear tires	23.1/18x26
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	27690 lbs or 12560 kg
Length	293 inches [744 cm]
Width	91.3 inches [231 cm]
Height	133.6 inches [339 cm]
Wheelbase	133.1 inches [338 cm]
Ground clearance	-
Turning radius	-
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	855 ci or 14.0 L
Cylinders	6 cylinders
Engine power	310 hp or 231.2 kW
Engine RPM	2100 (rpm)
Torque	842.6 lb-ft or 1142.6 Nm
Torque RPM	1400 (rpm)
Fuel type	diesel
Fuel injection	direct injection
Fuel tank size	200.8 gal or 760.0 L
Oil capacity	39.1 qts or 37.0 L
Oil change	-
Starter motor	electric
Starter volts	24 V
Parts And Accessories	Müller TM31 Parts

Electrical and battery specs

Batteries number	2
Batteries voltage	12 V
Battries Amps	165 amps
Cold Amps	-
Ground force	-
Charging system	alternator
Charging Volts	-
Charging Amps	55 amps

Clutch and gearbox specs

Trans system	Eaton
Trans type	-
Trans gears	18 forward and 4 reverse
Clutch system	393.7mm ceramic dry disc

Cabine and mechanical specs

Wheel drive	4x4 articulated 4WD
Final drive	planetary
Steering	articulated power
Braking system	hydraulic disc
Cabin type	Cab standard with air-conditioning
Differentiel lock	-

Hydraulics specifications

System	-
Valves	-
Pump flow	37 gpm or 140.0 lpm
SVC flow	-
Steering flow	-
Tank capacity	31.7 gal or 120.0 L
Hydraulic pressure	2000 psi or 137.9 bar
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	-
Rear PTO RPM	-
Front PTO	-
Front PTO RPM	-
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	-

3 point hitch specifiations

Hitch system	-
Rear hitch	III
Rear hitch lift	15430 lbs or 6999 kg
Front hitch	-
Front hitch lift	-

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