Challenger MT445B
General tractor information:
	Manufacturer:	AGCO
	Brand:	Challenger
	Model:	MT445B
	Type:	Farm/Agricultural tractor
	Years produced:	2004 -
	Total built:	-unknown-
	Factory:	France
	Original price:	-unknown-
	Replaced:	Challenger MT445
Tractor power:
	Drawbar (max):	65.7 hp [49.0 kW]
	PTO (max):	75.9 hp [56.6 kW]
Engine:
	Manufacturer:	Perkins
	Fuel:	diesel
	Aspiration:	turbo
	Type:	vertical
	Cylinders:	4
	Bore/Stroke:	4.134x5.00 inches [105 x 127 mm]
	Displacement:	268 ci [4.4 L]
	Compression:	17.5:1
	Rated RPMs:	2200
	Cooling:	liquid
	Torque:	-unknown-
	Firing order:	-unknown-
Transmission:
	Type:	-unknown-
	Forward:	16
	Reverse:	16
Mechanical:
	Chassis:	4x2 2WD 4x4 MFWD 4WD optional
	Steering:	hydrostatic power
	Brakes:	wet disc
Capacity:
	Fuel:	-unknown-
3-Point Hitch:
	Rear Hitch Category:	II
	Rear lift:	-unknown-
Power Take-off (PTO):
	Rear PTO:	-unknown-
	Rear speed (RPM):	540/1000
Tires:
	Ag front:	10.00-16 (2WD) 13.6R28 (4WD)
	Ag rear:	480/70R38
Dimensions:
	Weight:	8,840 lbs [4009 kg] (2WD) 9,445 lbs [4284 kg] (4WD)
	Wheelbase:	-unknown-
	Length:	-unknown-
	Width:	-unknown-
	Height:	-unknown-
	Ground clearance:	-unknown-
Electrical:
	Starter volts:	12
Battery:
	Number:	-unknown-
	Volts:	-unknown-
OCED Tractor Test 2291:
	Nebraska summary:	515
	Test Date:	September 2004
	Engine:	diesel
	PTO (max):	75.9 hp [56.6 kW]
	Drawbar (max):	65.7 hp [49.0 kW]
	Test report:	PDF file
Comments:
The Challenger MT445B is similar to the Massey Ferguson 5445.
Challenger MT445B links:
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Last updated on April 25, 2008