John Deere 4050 VS David Brown 950 specs comparison

John Deere 4050 1983 comparison online with competitors

John Deere 4050

General Infos
Make John Deere
Model 4050
Country United states
Production From 1983  Until 1988
Price 44,700  USD
Tractor type Row Crop tractor
Fuel diesel
Service repair manual John Deere 4050 Manual

Dimensions, sizes and tires
AG front tires 10.00-16
AG rear tires 18.4-38
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 11,098 lbs or 5034 kg
Length 154.1 inches [391 cm] (2WD)
Width 96 inches [243 cm]
Height 114.5 inches [290 cm]
Wheelbase 106.7 inches [271 cm] (2WD)
Ground clearance 15.75 inches [40 cm]
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 359 ci or 5.9 L
Cylinders 6 cylinders
Engine power 130 hp or 96.9 kW
Engine RPM 2200 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 46 gal or 174.1 L
Oil capacity 18 qts or 17.0 L
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories John Deere 4050 Parts
Electrical and battery specs
Batteries number 2
Batteries voltage 6 V
Battries Amps -
Cold Amps -
Ground force negative
Charging system alternator
Charging Volts -
Charging Amps 72 amps
Clutch and gearbox specs
Trans system John Deere Power Shift
Trans type full power shift
Trans gears 15 forward and 4 reverse
Clutch system Perma-Clutch wet disc
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering hydrostatic power
Braking system hydrostatic wet disc
Cabin type Sound-Gard cab standard with air-conditioning
Differentiel lock -
Hydraulics specifications
System closed center
Valves 2 to 3
Pump flow 26.5 gpm or 100.3 lpm
SVC flow -
Steering flow -
Tank capacity 10.5 gal or 39.7 L
Hydraulic pressure 2277 psi or 157.0 bar
Max flow -
Drawbar specifications
Drawbar type -
Claimed power 87 hp or 64.9 kW
Drawbar horsepower 88.28 hp or 65.8 kW
Fuel consumption 6.0 gal/hour or 22.7 l/hour
Pulling power 11,378 lbs or 5161 kg
Power take-off (PTO) specs
Claimed power 100 hp or 74.6 kW
Real power 105.69 hp or 78.8 kW
Engine @RPM 540@2200 (rpm)
PTO Clutch -
Rear PTO independent
Rear PTO RPM 540 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption 6.1 gal/hour or 23.1 l/hour
3 point hitch specifiations
Hitch system -
Rear hitch I, II
Rear hitch lift 6,294 lbs or 2854 kg
Front hitch -
Front hitch lift -

David Brown 950 1958 comparison online with competitors

David Brown 950

General Infos
Make David Brown
Model 950
Country United states
Production From 1958  Until 1959
Price -
Tractor type -
Fuel diesel
Service repair manual David Brown 950 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 4230 lbs or 1918 kg
Length -
Width -
Height -
Wheelbase -
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 165 ci or 2.7 L
Cylinders 4 cylinders
Engine power 42.5 hp or 31.7 kW
Engine RPM 2200 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 13.75 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 950 Parts
Electrical and battery specs
Batteries number 2
Batteries voltage 6 V
Battries Amps -
Cold Amps -
Ground force -
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system Twin-Range
Trans type -
Trans gears 6 forward and 2 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive spur gear
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 35 hp or 26.1 kW
Drawbar horsepower -
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power 40 hp or 29.8 kW
Real power -
Engine @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 Implematic draft and depth control
Rear hitch II/I
Rear hitch lift -
Front hitch -
Front hitch lift -

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