Kubota B3030 VS Challenger MT445 specs comparison

Kubota B3030

General Infos

Make	Kubota
Model	B3030
Country	Japan
Production	From 2006  Until 2012
Price	-
Tractor type	Compact Utility tractor
Fuel	diesel
Service repair manual	Kubota B3030 Manual

Dimensions, sizes and tires

AG front tires	7-12
AG rear tires	12.4-16
Lawn front tires	24x8.5014
Lawn rear tires	24x8.5014
Indus front tires	23x8.50-14
Indus rear tires	12.4-16
Weight	1,852 lbs or 840 kg
Length	99.2 inches [251 cm]
Width	53.7 inches [136 cm]
Height	-
Wheelbase	65.6 inches [166 cm]
Ground clearance	14.6 inches [37 cm]
Turning radius	6.9 feet [2.1 m]
Rear tread size	-
Front tread size	-
Turning radius	-

Horsepower and engin specs

Engine capacity	91.5 ci or 1.5 L
Cylinders	4 cylinders
Engine power	30 hp or 22.4 kW
Engine RPM	2600 (rpm)
Torque	-
Torque RPM	-
Fuel type	diesel
Fuel injection	-
Fuel tank size	8.1 gal or 30.7 L
Oil capacity	4.3 qts or 4.1 L
Oil change	-
Starter motor	-
Starter volts	12 V
Parts And Accessories	Kubota B3030 Parts

Electrical and battery specs

Batteries number	1
Batteries voltage	12 V
Battries Amps	36 amps
Cold Amps	-
Ground force	negative
Charging system	alternator
Charging Volts	-
Charging Amps	14.5 amps

Clutch and gearbox specs

Trans system	-
Trans type	hydrostatic
Trans gears	infinite (3-range) forward and reverse
Clutch system	-

Cabine and mechanical specs

Wheel drive	4x4 MFWD 4WD
Final drive	-
Steering	hydrostatic power
Braking system	wet disc
Cabin type	Two-post fixed ROPS
Differentiel lock	rear standard

Hydraulics specifications

System	open center
Valves	1
Pump flow	5.2 gpm or 19.7 lpm
SVC flow	-
Steering flow	3.9 gpm or 14.8 lpm
Tank capacity	4 gal or 15.1 L
Hydraulic pressure	-
Max flow	9.1 gpm or 34.4 lpm

Drawbar specifications

Drawbar type	-
Claimed power	-
Drawbar horsepower	-
Fuel consumption	-
Pulling power	-

Power take-off (PTO) specs

Claimed power	23 hp or 17.2 kW
Real power	-
Engine @RPM	2500@2600 (rpm)
PTO Clutch	-
Rear PTO	independent
Rear PTO RPM	540 (rpm)
Front PTO	-
Front PTO RPM	-
Mid PTO	independent
Mid PTO RPM	2500 (rpm)
Fuel consumption	-

3 point hitch specifiations

Hitch system	-
Rear hitch	I
Rear hitch lift	2,139 lbs or 970 kg
Front hitch	-
Front hitch lift	-

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	-

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