Challenger MT445B Tests


Challenger MT445B tractor photo
2004 - 2013
Model year
MT400B Series
Utility tractor
Series:MT425BMT445BMT455B
OCED Tractor Test 2515
MT445B fuel use from test 711
OCED Tractor Test 2515
Diesel 16-speed 4WD
December 2008 - March 2009,
Link: OCED Tractor Test 2515 file
PTO performance
Max power:90.8 hp
67.7 kW
Fuel use:5.5 gal/hour
20.8 l/hour
Power at rated engine speed:78.9 hp
58.8 kW
Fuel use:5.1 gal/hour
19.3 l/hour
Power at rated PTO speed:90.8 hp
67.7 kW
Fuel use:5.5 gal/hour
20.8 l/hour
Drawbar performance
Max power:56.6 hp
42.2 kW
Fuel use:4.7 gal/hour
17.8 l/hour
Gear 2C used for power test.
Max pull:8700 lbs
3946 kg
Gear 1D used for pull test.
Page information
Last update:April 15, 2020
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