Challenger MT425B tractor specifications

2004 - 2010

2004 - 2010 Model year 2004-20072008-2010 MT400B SeriesUtility tractor

Production

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

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
power test details ...

2004 - 2010

Model year 2004-20072008-2010

MT400B Series

Utility tractor

OCED Tractor Test 2275

OCED Tractor Test 2275
Diesel 16-speed 4WD January 2005 - February 2005, Link: OCED Tractor Test 2275 file
PTO performance
Max power:	61.7 hp 46.0 kW
Fuel use:	4.0 gal/hour 15.1 l/hour
Power at rated engine speed:	61.0 hp 45.5 kW
Fuel use:	4.0 gal/hour 15.1 l/hour
Power at rated PTO speed:	59.7 hp 44.5 kW
Fuel use:	3.7 gal/hour 14.0 l/hour
Drawbar performance
Max power:	48.5 hp 36.2 kW
Fuel use:	3.9 gal/hour 14.8 l/hour
Gear 3TC used for power test.
Max pull:	8385 lbs 3803 kg
Gear 2TC used for pull test.

Challenger MT425B Engine

Challenger MT425B Engine Caterpillar 4.4L 4-cyl diesel Engine details ...

2004 - 2010

Model year 2004-20072008-2010

MT400B Series

Utility tractor

Engine Detail

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

Mechanical

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