John Deere 4440 VS Yanmar YM173 specs comparison

John Deere 4440 1978 comparison online with competitors

John Deere 4440

General Infos
Make John Deere
Model 4440
Country United states
Production From 1978  Until 1982
Price -
Tractor type Row Crop tractor
Fuel diesel
Service repair manual John Deere 4440 Manual

Dimensions, sizes and tires
AG front tires 11.00-16
AG rear tires 23.1-30
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 11780 lbs or 5343 kg
Length 158.5 inches [402 cm]
Width 96 inches [243 cm]
Height 117.3 inches [297 cm]
Wheelbase 106.7 inches [271 cm]
Ground clearance -
Turning radius 13.1 feet [4.0 m]
Rear tread size 60 to 130 inches
Front tread size 55.7 to 93.2 inches
Turning radius -

Horsepower and engin specs
Engine capacity 466 ci or 7.6 L
Cylinders 6 cylinders
Engine power -
Engine RPM 2200 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 65 gal or 246.0 L
Oil capacity 16 qts or 15.1 L
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories John Deere 4440 Parts
Electrical and battery specs
Batteries number 2
Batteries voltage 6 V
Battries Amps -
Cold Amps 850
Ground force negative
Charging system alternator
Charging Volts -
Charging Amps 61 amps
Clutch and gearbox specs
Trans system John Deere PowerShift
Trans type full power shift
Trans gears 8 forward and 4 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering power
Braking system differential hydraulic wet disc
Cabin type Sound-Gard cab standard
Differentiel lock pedal-actuated hydraulic
Hydraulics specifications
System closed center
Valves 2 or 3
Pump flow 23 gpm or 87.1 lpm
SVC flow -
Steering flow -
Tank capacity 11 gal or 41.6 L
Hydraulic pressure 2250 psi or 155.1 bar
Max flow -
Drawbar specifications
Drawbar type -
Claimed power 112 hp or 83.5 kW
Drawbar horsepower 111.23 hp or 82.9 kW
Fuel consumption 8.5 gal/hour or 32.2 l/hour
Pulling power 13,738 lbs or 6231 kg
Power take-off (PTO) specs
Claimed power 130 hp or 96.9 kW
Real power 130.41 hp or 97.2 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 8.5 gal/hour or 32.2 l/hour
3 point hitch specifiations
Hitch system -
Rear hitch IIIN/II
Rear hitch lift 5,710 lbs or 2590 kg
Front hitch -
Front hitch lift -

Yanmar YM173 1969 comparison online with competitors

Yanmar YM173

General Infos
Make Yanmar
Model YM173
Country Japan
Production From 1969  Until 1974
Price -
Tractor type -
Fuel -
Service repair manual Yanmar YM173 Manual

Dimensions, sizes and tires
AG front tires 4.00-10
AG rear tires 7-16
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 1345 lbs 610 kg
Length 82.3 inches 209 cm
Width 36.6 inches 92 cm
Height -
Wheelbase 49.2 inches 124 cm
Ground clearance -
Turning radius -
Rear tread size 28.7/30.7/32.7 inches
Front tread size 28.4/31.5 inches
Turning radius -

Horsepower and engin specs
Engine capacity -
Cylinders 1 cylinders
Engine power 12.8 hp 9.5 kW
Engine RPM 2100 (rpm)
Torque -
Torque RPM -
Fuel type -
Fuel injection -
Fuel tank size -
Oil capacity -
Oil change -
Starter motor electric
Starter volts 12 V
Parts And Accessories Yanmar YM173 Parts
Electrical and battery specs
Batteries number 1
Batteries voltage 12 V
Battries Amps 70 amps
Cold Amps -
Ground force negative
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system -
Trans type gear
Trans gears 6 forward and 2 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering manual
Braking system -
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 -
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 -

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