Challenger MT425 Tests


Challenger MT425 tractor photo
2002 - 2004
MT400 Series
Utility tractor
Series map:
MT425
MT445
61.1hp*
72.2hp*
*Estimated engine power for comparison only.
OCED Tractor Test 1779
MT425 fuel use from test 276
OCED Tractor Test 1779
Diesel 12-speed shuttle 4WD
March 1 - May 1, 1998
Link: OCED Tractor Test 1779 file
PTO performance
Max power55.4 hp
41.3 kW
Fuel use3.7 gal/hour
14.0 l/hour
Power at rated engine speed54.8 hp
40.9 kW
Fuel use3.8 gal/hour
14.4 l/hour
Power at rated PTO speed53.4 hp
39.8 kW
Fuel use3.4 gal/hour
12.9 l/hour
Drawbar performance
Max power42.5 hp
31.7 kW
Fuel use3.6 gal/hour
13.6 l/hour
Gear 1M used for power test.
Max pull7,680 lbs
3483 kg
Gear 1L used for pull test.
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on July 5, 2022
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