John Deere 990 VS Yanmar YM4500 specs comparison

John Deere 990 2000 comparison online with competitors

John Deere 990

General Infos
Make John Deere
Model 990
Country United states
Production From 2000  Until 2007
Price -
Tractor type Compact Utility tractor
Fuel diesel
Service repair manual John Deere 990 Manual

Dimensions, sizes and tires
AG front tires 6.5-16
AG rear tires 14.9-24
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 2594 lbs or 1176 kg
Length 123 inches [312 cm]
Width -
Height 84.2 inches [213 cm]
Wheelbase 68.9 inches [175 cm]
Ground clearance -
Turning radius -
Rear tread size 46.2 inches
Front tread size 48.2 inches
Turning radius -

Horsepower and engin specs
Engine capacity 121.7 ci or 2.0 L
Cylinders 4 cylinders
Engine power 38.5 hp or 28.7 kW
Engine RPM 2700 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 8.5 gal or 32.2 L
Oil capacity 5.6 qts or 5.3 L
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories John Deere 990 Parts
Electrical and battery specs
Batteries number 1
Batteries voltage 12 V
Battries Amps -
Cold Amps 650
Ground force negative
Charging system alternator
Charging Volts -
Charging Amps 20 amps
Clutch and gearbox specs
Trans system Collar Shift
Trans type partially synchronized
Trans gears 9 forward and 3 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering power
Braking system wet disc
Cabin type Two-post ROPS
Differentiel lock -
Hydraulics specifications
System open center
Valves -
Pump flow 8.5 gpm or 32.2 lpm
SVC flow -
Steering flow 4.5 gpm or 17.0 lpm
Tank capacity 5.5 gal or 20.8 L
Hydraulic pressure 2262 psi or 156.0 bar
Max flow 13 gpm or 49.2 lpm
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower -
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power 35 hp or 26.1 kW
Real power -
Engine @RPM -
PTO Clutch -
Rear PTO live
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 1,573 lbs or 713 kg
Front hitch -
Front hitch lift -

Yanmar YM4500 1977 comparison online with competitors

Yanmar YM4500

General Infos
Make Yanmar
Model YM4500
Country Japan
Production From 1977  Until 1983
Price -
Tractor type -
Fuel -
Service repair manual Yanmar YM4500 Manual

Dimensions, sizes and tires
AG front tires -
AG rear tires -
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight -
Length -
Width -
Height -
Wheelbase -
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity -
Cylinders 3 cylinders
Engine power 45 hp 33.6 kW
Engine 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 YM4500 Parts
Electrical and battery specs
Batteries number 1
Batteries voltage 12 V
Battries Amps -
Cold Amps -
Ground force negative
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system -
Trans type -
Trans gears 12 forward and 4 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering -
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 -
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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