Challenger MT425B

Production: 2004 - 2010  

Production
Manufacturer:	Challenger (a part of AGCO)
Type:	Utility tractor
Factory:	Beauvais, France
The Challenger MT425B is similar to the Massey Ferguson 5435

Challenger MT425B Power
Engine:	75 hp 55.9 kW
PTO (claimed):	60 hp 44.7 kW
Drawbar (tested):	48.5 hp 36.2 kW
PTO (tested):	61.7 hp 46.0 kW

Mechanical
Chassis:	4x2 2WD
4x4 MFWD 4WD
Steering:	power
Brakes:	hydraulic wet disc
Cab:	Cab optional.
Transmission:	16-speed four speed power shift

Tractor hitch
Rear Type:	II

Power Take-off (PTO)
Rear RPM:	540/1000

Electrical
Ground:	negative
Battery volts:	12

Engine Detail
Caterpillar 3054
diesel
4-cylinder
liquid-cooled vertical
This engine was alternatively branded as a Perkins 1104C depending on market.
Displacement:	268 ci 4.4 L
Bore/Stroke:	4.134x5.00 inches 105 x 127 mm
Emissions:	Tier 2
Power:	75 hp 55.9 kW
Fuel system:	direct injection
Air cleaner:	dual paper elements
Compression:	19.3:1
Rated RPM:	2200
Starter volts:	12

Transmission
Transmission:	Autopower IV
Type:	four speed power shift
Gears:	16 forward and reverse
Clutch:	wet disc
Four power shift gears in four ranges.

Dimensions
2WD Weight:	8885 lbs 4030 kg
4WD Weight:	9515 lbs 4316 kg