Allis Chalmers 440 VS International Harvester TD-25 Series 250 specs comparison

Allis Chalmers 440 1973 comparison online with competitors

Allis Chalmers 440

General Infos
Make Allis Chalmers
Model 440
Country United states
Production From 1973  Until 1977
Price 38,179  USD
Tractor type Four wheel Drive (4WD) tractor
Fuel diesel
Service repair manual Allis Chalmers 440 Manual

Dimensions, sizes and tires
AG front tires 23.1-26
AG rear tires 23.1-26
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 20,230 lbs or 9176 kg
Length 228 inches [579 cm]
Width 105 inches [266 cm]
Height 139 inches [353 cm]
Wheelbase -
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 555 ci or 9.1 L
Cylinders 8 cylinders 32 valves
Engine power 218 hp or 162.6 kW
Engine RPM 2800 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size -
Oil capacity -
Oil change -
Starter motor -
Starter volts -
Parts And Accessories Allis Chalmers 440 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 Eaton
Trans type -
Trans gears 10 forward and 2 reverse
Clutch system cerametallic dry disc
Cabine and mechanical specs
Wheel drive 4x4 articulated 4WD
Final drive outboard planetary
Steering articulated hydraulic power
Braking system hydraulic disc
Cabin type Cab standard
Differentiel lock -
Hydraulics specifications
System open center
Valves 3
Pump flow 21 gpm or 79.5 lpm
SVC flow -
Steering flow 16 gpm or 60.6 lpm
Tank capacity -
Hydraulic pressure 2000 psi or 137.9 bar
Max flow -
Drawbar specifications
Drawbar type -
Claimed power 165 hp or 123.0 kW
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 III/IV
Rear hitch lift -
Front hitch -
Front hitch lift -

International Harvester TD-25 Series 250 1959 comparison online with competitors

International Harvester TD-25 Series 250

General Infos
Make International Harvester
Model TD-25 Series 250
Country United states
Production From 1959  Until 1962
Price -
Tractor type Agricultural Crawler tractor
Fuel diesel
Service repair manual International Harvester TD-25 Series 250 Manual

Dimensions, sizes and tires
AG front tires 24-inch tracks
AG rear tires 24-inch tracks
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 45550 lbs or 20661 kg
Length 196.875 inches [500 cm]
Width 104 inches [264 cm]
Height -
Wheelbase -
Ground clearance 13.875 inches [35 cm]
Turning radius -
Rear tread size 80 inches
Front tread size 80 inches
Turning radius -

Horsepower and engin specs
Engine capacity 817 ci or 13.4 L
Cylinders 6 cylinders
Engine power 230 hp or 171.5 kW
Engine RPM 1500 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection direct injection
Fuel tank size 136.9 gal or 518.2 L
Oil capacity 34 qts or 32.2 L
Oil change -
Starter motor -
Starter volts 24 V
Parts And Accessories International Harvester TD-25 Series 250 Parts
Electrical and battery specs
Batteries number 4
Batteries voltage 6 V
Battries Amps 204 amps
Cold Amps -
Ground force -
Charging system generator
Charging Volts -
Charging Amps 15 amps
Clutch and gearbox specs
Trans system -
Trans type two-speed power shift
Trans gears 8 forward and reverse
Clutch system 406.4mm dry disc
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 185 hp or 138.0 kW
Drawbar horsepower 186.85 hp or 139.3 kW
Fuel consumption 13.1 gal/hour or 49.6 l/hour
Pulling power 47244 lbs or 21429 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 -

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Useful links and guides ....


  • Get your International Harvester TD-25 Series 250 manual book version
  • Cabine, electrical And mechanical parts for International Harvester TD-25 Series 250 farm-tractor here