New Holland 7840 VS John Deere 4450 specs comparison

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 -

John Deere 4450 1983 comparison online with competitors

John Deere 4450

General Infos
Make John Deere
Model 4450
Country United states
Production From 1983  Until 1988
Price -
Tractor type Row Crop tractor
Fuel diesel
Service repair manual John Deere 4450 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 12745 lbs or 5781 kg
Length 164.1 inches [416 cm]
Width 96 inches [243 cm]
Height 116.5 inches [295 cm]
Wheelbase 105.3 inches [267 cm]
Ground clearance 15.75 inches [40 cm]
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 466 ci or 7.6 L
Cylinders 6 cylinders
Engine power -
Engine RPM 2200 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 65 gal or 246.0 L
Oil capacity 18 qts or 17.0 L
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories John Deere 4450 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 power
Braking system hydraulic wet disc
Cabin type Sound-Gard cab standard
Differentiel lock -
Hydraulics specifications
System closed center
Valves 2 or 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 121 hp or 90.2 kW
Drawbar horsepower 120.11 hp or 89.6 kW
Fuel consumption 8.3 gal/hour or 31.4 l/hour
Pulling power 15,069 lbs or 6835 kg
Power take-off (PTO) specs
Claimed power 140 hp or 104.4 kW
Real power 140.33 hp or 104.6 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 8.6 gal/hour or 32.6 l/hour
3 point hitch specifiations
Hitch system -
Rear hitch 3N/2
Rear hitch lift 6,294 lbs or 2854 kg
Front hitch -
Front hitch lift -

Related tractor comparison


1983 John Deere 4450 competitors and comparison tool online specs and performance
1984 Yanmar FX28D competitors and comparison tool online specs and performance

John Deere 4450 Yanmar FX28D

1996 New Holland 7840 competitors and comparison tool online specs and performance
1984 Fiat 55-90 competitors and comparison tool online specs and performance

New Holland 7840 Fiat 55-90

1996 New Holland 7840 competitors and comparison tool online specs and performance
1985 CaseIH 3294 competitors and comparison tool online specs and performance

New Holland 7840 CaseIH 3294

1996 New Holland 7840 competitors and comparison tool online specs and performance
1980 Steiger Bearcat III ST-225 competitors and comparison tool online specs and performance

New Holland 7840 Steiger Bearcat III ST-225

1983 John Deere 4450 competitors and comparison tool online specs and performance
1984 Valmet 905 competitors and comparison tool online specs and performance

John Deere 4450 Valmet 905

1983 John Deere 4450 competitors and comparison tool online specs and performance
1983 SAME Explorer 65 competitors and comparison tool online specs and performance

John Deere 4450 SAME Explorer 65


Choose another tractor









Useful links and guides ....