David Brown 990 Implematic VS Ford 4600 specs comparison

David Brown 990 Implematic 1961 comparison online with competitors

David Brown 990 Implematic

General Infos
Make David Brown
Model 990 Implematic
Country United states
Production From 1961  Until 1980
Price -
Tractor type Utility tractor
Fuel diesel
Service repair manual David Brown 990 Implematic Manual

Dimensions, sizes and tires
AG front tires 6.00-16
AG rear tires 11-32
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 4272 lbs or 1937 kg
Length 118 inches [299 cm]
Width 67 inches [170 cm]
Height -
Wheelbase 76.75 inches [194 cm]
Ground clearance -
Turning radius -
Rear tread size 52/56/60/64/68/72/76 inches
Front tread size 52/56/60/64/68/72/76 inches
Turning radius -

Horsepower and engin specs
Engine capacity 185.8 ci or 3.0 L
Cylinders 4 cylinders
Engine power 52 hp or 38.8 kW
Engine RPM 2200 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 13.74 gal or 52.0 L
Oil capacity 7.8 qts or 7.4 L
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories David Brown 990 Implematic Parts
Electrical and battery specs
Batteries number 2
Batteries voltage 6 V
Battries Amps -
Cold Amps -
Ground force -
Charging system generator
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system -
Trans type partially synchronized
Trans gears 12 forward and 4 reverse
Clutch system 279mm dry disc
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering manual
Braking system differential mechanical expanding shoe
Cabin type Open operator station
Differentiel lock mechanical rear
Hydraulics specifications
System open center
Valves -
Pump flow -
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure 2000 psi or 137.9 bar
Max flow 7.4 gpm or 28.0 lpm
Drawbar specifications
Drawbar type -
Claimed power 43 hp or 32.1 kW
Drawbar horsepower 43.47 hp or 32.4 kW
Fuel consumption 3.4 gal/hour or 12.9 l/hour
Pulling power 6,039 lbs or 2739 kg
Power take-off (PTO) specs
Claimed power 48 hp or 35.8 kW
Real power 48.49 hp or 36.2 kW
Engine @RPM 540@1800 (rpm)
PTO Clutch dry disc
Rear PTO transmission
Rear PTO RPM 540 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption 3.0 gal/hour or 11.4 l/hour
3 point hitch specifiations
Hitch system -
Rear hitch II/I
Rear hitch lift -
Front hitch -
Front hitch lift -

Ford 4600 1975 comparison online with competitors

Ford 4600

General Infos
Make Ford
Model 4600
Country United states
Production From 1975  Until 1981
Price -
Tractor type Utility tractor
Fuel diesel
Service repair manual Ford 4600 Manual

Dimensions, sizes and tires
AG front tires 7.50-16
AG rear tires 16.9-30
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 4480 lbs or 2032 kg
Length 137.5 inches [349 cm]
Width 67.5 inches [171 cm]
Height 102.6 inches [260 cm]
Wheelbase 84.5 inches [214 cm]
Ground clearance 17.3 inches [43 cm]
Turning radius -
Rear tread size 56 to 80 inches
Front tread size 52 to 80 inches
Turning radius -

Horsepower and engin specs
Engine capacity 201 ci or 3.3 L
Cylinders 3 cylinders
Engine power 56.5 hp or 42.1 kW
Engine RPM 2200 (rpm)
Torque 173 lb-ft or 234.6 Nm
Torque RPM 1100 (rpm)
Fuel type diesel
Fuel injection -
Fuel tank size 16 gal or 60.6 L
Oil capacity 7 qts or 6.6 L
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories Ford 4600 Parts
Electrical and battery specs
Batteries number -
Batteries voltage 12 V
Battries Amps -
Cold Amps -
Ground force negative
Charging system alternator
Charging Volts -
Charging Amps 32 amps
Clutch and gearbox specs
Trans system -
Trans type -
Trans gears 8 forward and 2 reverse
Clutch system 279mm dry disc
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering power
Braking system differential mechanical wet disc
Cabin type Open operator station
Differentiel lock mechanical rear
Hydraulics specifications
System -
Valves -
Pump flow 8.5 gpm or 32.2 lpm
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure -
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower 43.07 hp or 32.1 kW
Fuel consumption 3.6 gal/hour or 13.6 l/hour
Pulling power 6,342 lbs or 2876 kg
Power take-off (PTO) specs
Claimed power 52 hp or 38.8 kW
Real power 46.31 hp or 34.5 kW
Engine @RPM 540@1800 (rpm)
PTO Clutch -
Rear PTO independent
Rear PTO RPM 540 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption 3.2 gal/hour or 12.1 l/hour
3 point hitch specifiations
Hitch system -
Rear hitch I
Rear hitch lift 3080 lbs or 1397 kg
Front hitch -
Front hitch lift -

Related tractor comparison


1975 Ford 4600 competitors and comparison tool online specs and performance
1976 Steiger Panther III ST-310 competitors and comparison tool online specs and performance

Ford 4600 Steiger Panther III ST-310

1961 David Brown 990 Implematic competitors and comparison tool online specs and performance
1973 Kubota L175 competitors and comparison tool online specs and performance

David Brown 990 Implematic Kubota L175

1975 Ford 4600 competitors and comparison tool online specs and performance
1972 Renault 361 competitors and comparison tool online specs and performance

Ford 4600 Renault 361

1961 David Brown 990 Implematic competitors and comparison tool online specs and performance
1977 SAME Tiger 100 competitors and comparison tool online specs and performance

David Brown 990 Implematic SAME Tiger 100

1975 Ford 4600 competitors and comparison tool online specs and performance
1976 Renault 1181 competitors and comparison tool online specs and performance

Ford 4600 Renault 1181

1975 Ford 4600 competitors and comparison tool online specs and performance
1977 Hinomoto E18 competitors and comparison tool online specs and performance

Ford 4600 Hinomoto E18


Choose another tractor









Useful links and guides ....