John Deere 8440 VS International Harvester T-6 specs comparison

John Deere 8440 1979 comparison online with competitors

John Deere 8440

General Infos
Make John Deere
Model 8440
Country United states
Production From 1979  Until 1982
Price -
Tractor type Four wheel Drive (4WD) tractor
Fuel diesel
Service repair manual John Deere 8440 Manual

Dimensions, sizes and tires
AG front tires 18.4-34
AG rear tires 18.4-34
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 26,590 lbs or 12061 kg
Length 223.5 inches [567 cm]
Width -
Height 126.6 inches [321 cm]
Wheelbase 125 inches [317 cm]
Ground clearance 19.4 inches [49 cm]
Turning radius -
Rear tread size 63 to 130 inches
Front tread size 63 to 130 inches
Turning radius -

Horsepower and engin specs
Engine capacity 466 ci or 7.6 L
Cylinders 6 cylinders
Engine power 215 hp or 160.3 kW
Engine RPM 2100 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 156 gal or 590.5 L
Oil capacity 22 qts or 20.8 L
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories John Deere 8440 Parts
Electrical and battery specs
Batteries number 2
Batteries voltage 6 V
Battries Amps -
Cold Amps 850
Ground force negative
Charging system alternator
Charging Volts -
Charging Amps 90 amps
Clutch and gearbox specs
Trans system John Deere Quad-Range
Trans type partial power shift
Trans gears 16 forward and 6 reverse
Clutch system hydraulic wet disc
Cabine and mechanical specs
Wheel drive 4x4 articulated 4WD
Final drive -
Steering articulated power
Braking system hydraulic wet disc
Cabin type Cab standard
Differentiel lock hydraulic front and rear
Hydraulics specifications
System closed center
Valves 2
Pump flow 33 gpm or 124.9 lpm
SVC flow -
Steering flow -
Tank capacity 40 gal or 151.4 L
Hydraulic pressure -
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower 160.58 hp or 119.7 kW
Fuel consumption 11.2 gal/hour or 42.4 l/hour
Pulling power 25,383 lbs or 11513 kg
Power take-off (PTO) specs
Claimed power 175 hp or 130.5 kW
Real power 179.83 hp or 134.1 kW
Engine @RPM -
PTO Clutch -
Rear PTO independent
Rear PTO RPM 1000 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption 11.3 gal/hour or 42.8 l/hour
3 point hitch specifiations
Hitch system -
Rear hitch III
Rear hitch lift 8545 lbs or 3876 kg
Front hitch -
Front hitch lift -

International Harvester T-6 1940 comparison online with competitors

International Harvester T-6

General Infos
Make International Harvester
Model T-6
Country United states
Production From 1940  Until 1969
Price -
Tractor type Agricultural Crawler tractor
Fuel gasoline
Service repair manual International Harvester T-6 Manual

Dimensions, sizes and tires
AG front tires 12-inch tracks
AG rear tires 12-inch tracks
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 6930 lbs or 3143 kg
Length 104 inches [264 cm]
Width 63 inches [160 cm]
Height 58 inches [147 cm]
Wheelbase -
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 247.7 ci or 4.1 L
Cylinders 4 cylinders
Engine power -
Engine RPM 1450 (rpm)
Torque -
Torque RPM -
Fuel type gasoline
Fuel injection -
Fuel tank size 20 gal or 75.7 L
Oil capacity 9 qts or 8.5 L
Oil change -
Starter motor -
Starter volts -
Parts And Accessories International Harvester T-6 Parts
Electrical and battery specs
Batteries number -
Batteries voltage 6 V
Battries Amps -
Cold Amps -
Ground force -
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system -
Trans type gear
Trans gears 5 forward and 1 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive crawler
Final drive -
Steering -
Braking system -
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 29.53 hp or 22.0 kW
Fuel consumption -
Pulling power 7,434 lbs or 3372 kg
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 -
Rear hitch lift -
Front hitch -
Front hitch lift -

Related tractor comparison


1979 John Deere 8440 competitors and comparison tool online specs and performance
1937 John Deere 62 competitors and comparison tool online specs and performance

John Deere 8440 John Deere 62

1979 John Deere 8440 competitors and comparison tool online specs and performance
1940 J.I. Case V competitors and comparison tool online specs and performance

John Deere 8440 J.I. Case V

1940 International Harvester T-6 competitors and comparison tool online specs and performance
1942 Massey-Harris 101 Senior competitors and comparison tool online specs and performance

International Harvester T-6 Massey-Harris 101 Senior

1940 International Harvester T-6 competitors and comparison tool online specs and performance
1937 Caterpillar D8 competitors and comparison tool online specs and performance

International Harvester T-6 Caterpillar D8

1979 John Deere 8440 competitors and comparison tool online specs and performance
1942 Cockshutt 60 competitors and comparison tool online specs and performance

John Deere 8440 Cockshutt 60

1979 John Deere 8440 competitors and comparison tool online specs and performance
1939 International Harvester TD-14 competitors and comparison tool online specs and performance

John Deere 8440 International Harvester TD-14


Choose another tractor









Useful links and guides ....