John Deere 520 VS New Holland 7840 specs comparison

John Deere 520 1956 comparison online with competitors

John Deere 520

General Infos
Make John Deere
Model 520
Country United states
Production From 1956  Until 1958
Price 2,300  USD
Tractor type Row Crop tractor
Fuel gasoline
Service repair manual John Deere 520 Manual

Dimensions, sizes and tires
AG front tires 5.50-16
AG rear tires 12.4-36
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 4,960 lbs or 2249 kg
Length 132.75 inches [337 cm]
Width 86.625 inches [220 cm]
Height 83.325 inches [211 cm]
Wheelbase 90 inches [228 cm]
Ground clearance 24.75 inches [62 cm]
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 189.8 ci or 3.1 L
Cylinders 2 cylinders 4 valves
Engine power -
Engine RPM 1325 (rpm)
Torque -
Torque RPM -
Fuel type gasoline
Fuel injection -
Fuel tank size 15.5 gal or 58.7 L
Oil capacity 7 qts or 6.6 L
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories John Deere 520 Parts
Electrical and battery specs
Batteries number 2
Batteries voltage 6 V
Battries Amps -
Cold Amps -
Ground force positive
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system -
Trans type unsynchronized gear
Trans gears 6 forward and 1 reverse
Clutch system 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 -
Hydraulics specifications
System -
Valves -
Pump flow -
SVC flow -
Steering flow -
Tank capacity 2.5 gal or 9.5 L
Hydraulic pressure -
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower 33.27 hp or 24.8 kW
Fuel consumption -
Pulling power 4,723 lbs or 2142 kg
Power take-off (PTO) specs
Claimed power -
Real power -
Engine @RPM -
PTO Clutch -
Rear PTO independent
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 II
Rear hitch lift -
Front hitch -
Front hitch lift -

New Holland 7840 1996 comparison online with competitors

New Holland 7840

General Infos
Make New Holland
Model 7840
Country United states
Production From 1996  Until 1998
Price 35,650  USD
Tractor type Row Crop tractor
Fuel diesel
Service repair manual New Holland 7840 Manual

Dimensions, sizes and tires
AG front tires 10.00-16
AG rear tires 18.4-34
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 8,076 lbs or 3663 kg
Length 176 inches [447 cm]
Width 83 inches [210 cm]
Height 110 inches [279 cm]
Wheelbase 103 inches [261 cm]
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 401 ci or 6.6 L
Cylinders 6 cylinders 12 valves
Engine power -
Engine RPM 2100 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 57.5 gal or 217.6 L
Oil capacity 22.1 qts or 20.9 L
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories New Holland 7840 Parts
Electrical and battery specs
Batteries number 1
Batteries voltage 12 V
Battries Amps -
Cold Amps 800
Ground force negative
Charging system alternator
Charging Volts -
Charging Amps 55 amps
Clutch and gearbox specs
Trans system ElectroShift/Pulse Command
Trans type four-speed power shift
Trans gears 16 forward and reverse
Clutch system wet disc
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive inboard planetary
Steering hydrostatic power
Braking system mechanical (S)
Cabin type Two-post foldable ROPS with flat-deck platform
Differentiel lock electro-hydraulic (SLE)
Hydraulics specifications
System open center
Valves 1 to 4
Pump flow 17.4 gpm or 65.9 lpm
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure -
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower 75.2 hp or 56.1 kW
Fuel consumption 5.9 gal/hour or 22.3 l/hour
Pulling power -
Power take-off (PTO) specs
Claimed power 90 hp or 67.1 kW
Real power 90.4 hp or 67.4 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 5.3 gal/hour or 20.1 l/hour
3 point hitch specifiations
Hitch system Position control and top-link draft sensing
Rear hitch II
Rear hitch lift 6,210 lbs or 2816 kg
Front hitch -
Front hitch lift -

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