White Field Boss 21 VS McCormick Intl X7.440 specs comparison

White Field Boss 21 1986 comparison online with competitors

White Field Boss 21

General Infos
Make White
Model Field Boss 21
Country United states
Production From 1986  Until 1988
Price 8,500  USD
Tractor type Compact Utility tractor
Fuel diesel
Service repair manual White Field Boss 21 Manual

Dimensions, sizes and tires
AG front tires 4.00-12
AG rear tires 12.4-1
Lawn front tires 12.4-16 (2WD)
Lawn rear tires 12.4-16 (2WD)
Indus front tires -
Indus rear tires -
Weight 1,584 lbs or 718 kg
Length 105.5 inches [267 cm]
Width 42.9 inches [108 cm]
Height -
Wheelbase 59 inches [149 cm]
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 71.4 ci or 1.2 L
Cylinders 3 cylinders
Engine power 21 hp or 15.7 kW
Engine RPM 2600 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 6.1 gal or 23.1 L
Oil capacity -
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories White Field Boss 21 Parts
Electrical and battery specs
Batteries number -
Batteries voltage 12 V
Battries Amps -
Cold Amps -
Ground force -
Charging system alternator
Charging Volts -
Charging Amps 35 amps
Clutch and gearbox specs
Trans system -
Trans type -
Trans gears 12 forward and 4 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering manual
Braking system mechanical expanding shoe
Cabin type Two-post ROPS
Differentiel lock -
Hydraulics specifications
System open center
Valves -
Pump flow -
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure 2064 psi or 142.3 bar
Max flow 5.5 gpm or 20.8 lpm
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower -
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power 19 hp or 14.2 kW
Real power -
Engine @RPM -
PTO Clutch -
Rear PTO transmission
Rear PTO RPM 540 (rpm)
Front PTO crankshaft-driven
Front PTO RPM 2600 (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 -

McCormick Intl X7.440 2013 comparison online with competitors

McCormick Intl X7.440

General Infos
Make McCormick Intl
Model X7.440
Country United states
Production From 2013
Price -
Tractor type Row Crop tractor
Fuel diesel
Service repair manual McCormick Intl X7.440 Manual

Dimensions, sizes and tires
AG front tires 540/65R28
AG rear tires 650/65R38
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 12680 lbs or 5751 kg
Length 119.6 inches [303 cm]
Width 95.7 inches [243 cm]
Height 115 inches [292 cm]
Wheelbase 102.4 inches [260 cm]
Ground clearance 19.1 inches [48 cm]
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 274.6 ci or 4.5 L
Cylinders 4 cylinders 16 valves
Engine power 131 hp or 97.7 kW
Engine RPM 2200 (rpm)
Torque 435.2 lb-ft or 590.1 Nm
Torque RPM 1500 (rpm)
Fuel type diesel
Fuel injection electronic high-pressure common rail
Fuel tank size 74 gal or 280.1 L
Oil capacity -
Oil change -
Starter motor electric
Starter volts 12 V
Parts And Accessories McCormick Intl X7.440 Parts
Electrical and battery specs
Batteries number -
Batteries voltage 12 V
Battries Amps -
Cold Amps -
Ground force negative
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system Pro Drive Creeper
Trans type four-speed power shift
Trans gears 40 forward and reverse
Clutch system wet discs
Cabine and mechanical specs
Wheel drive 4x4 MFWD 4WD
Final drive -
Steering hydrostatic power
Braking system wet disc
Cabin type Cab standard with air-conditioning
Differentiel lock electro-hydraulic front and rear
Hydraulics specifications
System closed center
Valves 3 to 6
Pump flow 32.5 gpm or 123.0 lpm
SVC flow -
Steering flow 11.6 gpm or 43.9 lpm
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 electro-hydraulic wet discs
Rear PTO independent
Rear PTO RPM 540 (rpm)
Front PTO independent (optional)
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption -
3 point hitch specifiations
Hitch system lower link draft sensing
Rear hitch III/IIIN
Rear hitch lift 20500 lbs or 9298 kg
Front hitch optional
Front hitch lift 7716 lbs or 3499 kg

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