David Brown Cropmaster Diesel VS John Deere 4520 specs comparison

David Brown Cropmaster Diesel 1949 comparison online with competitors

David Brown Cropmaster Diesel

General Infos
Make David Brown
Model Cropmaster Diesel
Country United states
Production From 1949  Until 1953
Price -
Tractor type Utility tractor
Fuel diesel
Service repair manual David Brown Cropmaster Diesel Manual

Dimensions, sizes and tires
AG front tires 26x5 steel
AG rear tires 42x10 steel
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 2950 lbs or 1338 kg
Length 111.75 inches [283 cm]
Width 60.625 inches [153 cm]
Height 55.25 inches [140 cm]
Wheelbase 71.5 inches [181 cm]
Ground clearance 16 inches [40 cm]
Turning radius -
Rear tread size 48 to 67.5 inches
Front tread size 49.3 to 62.1 inches
Turning radius -

Horsepower and engin specs
Engine capacity 154 ci or 2.5 L
Cylinders 4 cylinders
Engine power 34 hp or 25.4 kW
Engine RPM 1800 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size -
Oil capacity -
Oil change -
Starter motor -
Starter volts -
Parts And Accessories David Brown Cropmaster Diesel 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 gear
Trans gears 6 forward and 2 reverse
Clutch system dry disc
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
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 -
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 I
Rear hitch lift -
Front hitch -
Front hitch lift -

John Deere 4520 1969 comparison online with competitors

John Deere 4520

General Infos
Make John Deere
Model 4520
Country United states
Production From 1969  Until 1970
Price -
Tractor type Row Crop tractor
Fuel diesel
Service repair manual John Deere 4520 Manual

Dimensions, sizes and tires
AG front tires 9.50-20
AG rear tires 18.4-38
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 15,000 lbs or 6804 kg
Length 170.75 inches [433 cm]
Width 95.9 inches [243 cm]
Height 106 inches [269 cm]
Wheelbase 106.5 inches [270 cm]
Ground clearance -
Turning radius 12.6 feet [3.8 m]
Rear tread size 63 to 107.5 inches
Front tread size 57.5 to 83.25 inches
Turning radius -

Horsepower and engin specs
Engine capacity 404 ci or 6.6 L
Cylinders 6 cylinders
Engine power -
Engine RPM 2200 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 50 gal or 189.3 L
Oil capacity 14 qts or 13.2 L
Oil change 100 h
Starter motor -
Starter volts 12 V
Parts And Accessories John Deere 4520 Parts
Electrical and battery specs
Batteries number 2
Batteries voltage 6 V
Battries Amps 172 amps
Cold Amps -
Ground force negative
Charging system alternator
Charging Volts -
Charging Amps 55 amps
Clutch and gearbox specs
Trans system John Deere Power Shift
Trans type full power shift
Trans gears 8 forward and 4 reverse
Clutch system wet disc
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering power
Braking system differential hydraulic wet disc
Cabin type Open operator station
Differentiel lock hydraulic rear
Hydraulics specifications
System closed center
Valves 1 to 3
Pump flow -
SVC flow -
Steering flow -
Tank capacity 16 gal or 60.6 L
Hydraulic pressure 2250 psi or 155.1 bar
Max flow -
Drawbar specifications
Drawbar type -
Claimed power 107 hp or 79.8 kW
Drawbar horsepower 111.21 hp or 82.9 kW
Fuel consumption 8.2 gal/hour or 31.0 l/hour
Pulling power 13,221 lbs or 5997 kg
Power take-off (PTO) specs
Claimed power 120 hp or 89.5 kW
Real power 115.22 hp or 85.9 kW
Engine @RPM -
PTO Clutch dry disc
Rear PTO independent
Rear PTO RPM 1000 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption 7.2 gal/hour or 27.3 l/hour
3 point hitch specifiations
Hitch system -
Rear hitch III/II
Rear hitch lift -
Front hitch -
Front hitch lift -

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