Challenger MT445 VS David Brown 780 specs comparison

Challenger MT445 2002 comparison online with competitors

Challenger MT445

General Infos
Make Challenger
Model MT445
Country United states
Production From 2002  Until 2004
Price -
Tractor type Utility tractor
Fuel diesel
Service repair manual Challenger MT445 Manual

Dimensions, sizes and tires
AG front tires 12.4R24
AG rear tires 13.6R38
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 7,100 lbs or 3220 kg
Length -
Width -
Height -
Wheelbase -
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 258 ci or 4.2 L
Cylinders 4 cylinders
Engine power -
Engine RPM 2200 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size -
Oil capacity -
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories Challenger MT445 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 -
Trans type -
Trans gears 12 forward and reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering hydrostatic power
Braking system wet disc
Cabin type ROPS
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 60.2 hp or 44.9 kW
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power -
Real power 69.7 hp or 52.0 kW
Engine @RPM -
PTO Clutch -
Rear PTO -
Rear PTO RPM 540 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption 4.3 gal/hour or 16.3 l/hour
3 point hitch specifiations
Hitch system -
Rear hitch II
Rear hitch lift -
Front hitch -
Front hitch lift -

David Brown 780 1967 comparison online with competitors

David Brown 780

General Infos
Make David Brown
Model 780
Country United states
Production From 1967  Until 1971
Price -
Tractor type -
Fuel diesel
Service repair manual David Brown 780 Manual

Dimensions, sizes and tires
AG front tires 6.00-16
AG rear tires 12.4/11-28
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 3,470 lbs or 1573 kg
Length 111.75 inches [283 cm]
Width 64 inches [162 cm]
Height 82.5 inches [209 cm]
Wheelbase 75.8 inches [192 cm]
Ground clearance 11.75 inches [29 cm]
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 164.4 ci or 2.7 L
Cylinders 3 cylinders
Engine power 46 hp or 34.3 kW
Engine RPM 2200 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 9.5 gal or 36.0 L
Oil capacity 6.5 qts or 6.2 L
Oil change -
Starter motor -
Starter volts -
Parts And Accessories David Brown 780 Parts
Electrical and battery specs
Batteries number -
Batteries voltage -
Battries Amps -
Cold Amps -
Ground force negative
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system sliding gear
Trans type -
Trans gears 6 forward and 2 reverse
Clutch system dry disc
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering manual
Braking system mechanical drum
Cabin type -
Differentiel lock -
Hydraulics specifications
System -
Valves -
Pump flow 7.4 gpm or 28.0 lpm
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure 2000 psi or 137.9 bar
Max flow -
Drawbar specifications
Drawbar type -
Claimed power 38.9 hp or 29.0 kW
Drawbar horsepower -
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power 42.9 hp or 32.0 kW
Real power -
Engine @RPM 540@1828 (rpm)
PTO Clutch -
Rear PTO live
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 I
Rear hitch lift 1600 lbs or 725 kg
Front hitch -
Front hitch lift -

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