Challenger MT445B VS Renault 551S specs comparison

Challenger MT445B 2004 comparison online with competitors

Challenger MT445B

General Infos
Make Challenger
Model MT445B
Country United states
Production From 2004  Until 2013
Price -
Tractor type Utility tractor
Fuel diesel
Service repair manual Challenger MT445B Manual

Dimensions, sizes and tires
AG front tires 10.00-16 (2WD)
AG rear tires 480/70R38
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 8,840 lbs or 4009 kg
Length -
Width -
Height -
Wheelbase 97 inches [246 cm]
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 268 ci or 4.4 L
Cylinders 4 cylinders
Engine power 85 hp or 63.4 kW
Engine RPM 2200 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 40 gal or 151.4 L
Oil capacity -
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories Challenger MT445B 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 Autopower IV
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 hydraulic wet disc
Cabin type ROPS
Differentiel lock electro-hydraulic
Hydraulics specifications
System -
Valves 2 to 4
Pump flow 26.4 gpm or 99.9 lpm
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure 2900 psi or 200.0 bar
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower 60.5 hp or 45.1 kW
Fuel consumption 4.9 gal/hour or 18.5 l/hour
Pulling power 8680 lbs or 3937 kg
Power take-off (PTO) specs
Claimed power 70 hp or 52.2 kW
Real power 73.4 hp or 54.7 kW
Engine @RPM -
PTO Clutch electro-hydraulic wet disc
Rear PTO independent
Rear PTO RPM 540 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption 4.8 gal/hour or 18.2 l/hour
3 point hitch specifiations
Hitch system electronic top-link draft control
Rear hitch II
Rear hitch lift 7285 lbs or 3304 kg
Front hitch -
Front hitch lift -

Renault 551S 1980 comparison online with competitors

Renault 551S

General Infos
Make Renault
Model 551S
Country France
Production From 1980  Until 1986
Price -
Tractor type Utility tractor
Fuel diesel
Service repair manual Renault 551S Manual

Dimensions, sizes and tires
AG front tires 6.50-16
AG rear tires 14.9-28
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 4586 lbs or 2080 kg
Length 145.7 inches [370 cm]
Width 63.4 inches [161 cm]
Height 94.1 inches [239 cm]
Wheelbase 82.7 inches [210 cm]
Ground clearance -
Turning radius 30.5 feet [9.3 m]
Rear tread size 51.2 to 70.9 inches
Front tread size 47.2 to 74.8 inches
Turning radius -

Horsepower and engin specs
Engine capacity 190.2 ci or 3.1 L
Cylinders 3 cylinders
Engine power 55 hp or 41.0 kW
Engine RPM 2350 (rpm)
Torque 141.6 lb-ft or 192.0 Nm
Torque RPM 1500 (rpm)
Fuel type diesel
Fuel injection -
Fuel tank size 17.2 gal or 65.1 L
Oil capacity -
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories Renault 551S Parts
Electrical and battery specs
Batteries number -
Batteries voltage 12 V
Battries Amps 80 amps
Cold Amps -
Ground force -
Charging system alternator
Charging Volts -
Charging Amps 35 amps
Clutch and gearbox specs
Trans system -
Trans type mechanical shuttle
Trans gears 12 forward and reverse
Clutch system dry disc
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering power
Braking system dry disc
Cabin type ROPS
Differentiel lock -
Hydraulics specifications
System open center
Valves -
Pump flow -
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure 2611 psi or 180.0 bar
Max flow 7.2 gpm or 27.3 lpm
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower -
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power -
Real power -
Engine @RPM 551@2350 (rpm)
PTO Clutch -
Rear PTO independent
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 5513 lbs or 2500 kg
Front hitch -
Front hitch lift -

Related tractor comparison


2004 Challenger MT445B competitors and comparison tool online specs and performance
1979 Ford 1500 competitors and comparison tool online specs and performance

Challenger MT445B Ford 1500

2004 Challenger MT445B competitors and comparison tool online specs and performance
1977 Steiger Cougar III ST-270 competitors and comparison tool online specs and performance

Challenger MT445B Steiger Cougar III ST-270

1980 Renault 551S competitors and comparison tool online specs and performance
1977 John Deere 3135 competitors and comparison tool online specs and performance

Renault 551S John Deere 3135

2004 Challenger MT445B competitors and comparison tool online specs and performance
1982 Allis Chalmers 4W-220 competitors and comparison tool online specs and performance

Challenger MT445B Allis Chalmers 4W-220

1980 Renault 551S competitors and comparison tool online specs and performance
1982 Steiger Panther CP-1400 competitors and comparison tool online specs and performance

Renault 551S Steiger Panther CP-1400

1980 Renault 551S competitors and comparison tool online specs and performance
1981 Renault 113-14 TX competitors and comparison tool online specs and performance

Renault 551S Renault 113-14 TX


Choose another tractor









Useful links and guides ....