Steyr 4145 Profi VS Challenger MT455B specs comparison

Steyr 4145 Profi

General Infos

Make	Steyr
Model	4145 Profi
Country	Austria
Production	From 2016
Price	-
Tractor type	Utility tractor
Fuel	diesel
Service repair manual	Steyr 4145 Profi Manual

Dimensions, sizes and tires

AG front tires	480/65R28
AG rear tires	600/65R38
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	11045 lbs or 5010 kg
Length	202.2 inches [513 cm]
Width	97.2 inches [246 cm]
Height	118 inches [299 cm]
Wheelbase	104.2 inches [264 cm]
Ground clearance	-
Turning radius	-
Rear tread size	56.3 to 84 inches
Front tread size	62.2 to 88.8 inches
Turning radius	-

Horsepower and engin specs

Engine capacity	273.7 ci or 4.5 L
Cylinders	4 cylinders 16 valves
Engine power	175 hp or 130.5 kW
Engine RPM	2200 (rpm)
Torque	-
Torque RPM	1500 (rpm)
Fuel type	diesel
Fuel injection	-
Fuel tank size	52.3 gal or 198.0 L
Oil capacity	-
Oil change	-
Starter motor	-
Starter volts	-
Parts And Accessories	Steyr 4145 Profi Parts

Electrical and battery specs

Batteries number	-
Batteries voltage	-
Battries Amps	-
Cold Amps	-
Ground force	electric
Charging system	alternator
Charging Volts	-
Charging Amps	-

Clutch and gearbox specs

Trans system	-
Trans type	creeper
Trans gears	17 forward and 16 reverse
Clutch system	-

Cabine and mechanical specs

Wheel drive	4x4 MFWD 4WD
Final drive	-
Steering	power
Braking system	hydraulic wet disc
Cabin type	Cab standard with air-conditioning
Differentiel lock	-

Hydraulics specifications

System	closed center load sensing
Valves	4
Pump flow	29.85 gpm or 113.0 lpm
SVC flow	-
Steering flow	-
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	1000@1895 (rpm)
PTO Clutch	electro-hydraulic
Rear PTO	independent
Rear PTO RPM	540 (rpm)
Front PTO	independent
Front PTO RPM	1000 (rpm)
Mid PTO	-
Mid PTO RPM	-
Fuel consumption	-

3 point hitch specifiations

Hitch system	-
Rear hitch	III/II
Rear hitch lift	17337 lbs or 7864 kg
Front hitch	-
Front hitch lift	6834 lbs or 3099 kg

Challenger MT455B

General Infos

Make	Challenger
Model	MT455B
Country	United states
Production	From 2004  Until 2013
Price	-
Tractor type	Utility tractor
Fuel	diesel
Service repair manual	Challenger MT455B Manual

Dimensions, sizes and tires

AG front tires	10.00-16 (2WD)
AG rear tires	18.4R38
Lawn front tires	-
Lawn rear tires	-
Indus front tires	-
Indus rear tires	-
Weight	8,885 lbs or 4030 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	95 hp or 70.8 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 MT455B 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	66.8 hp or 49.8 kW
Fuel consumption	5.4 gal/hour or 20.4 l/hour
Pulling power	8725 lbs or 3957 kg

Power take-off (PTO) specs

Claimed power	80 hp or 59.7 kW
Real power	82.5 hp or 61.5 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	4.9 gal/hour or 18.5 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	-

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