Challenger Tractors
Challenger was a trade name for rubber-tracked tractors created by the Caterpillar corporation in 1987. In 2002, Caterpillar sold the line to AGCO who manufacture the tractors under the AGCO Challenger brand and sell through Caterpillar dealers. The line has been expanded to include wheeled tractors.
Challenger - official siteAGCO Challenger - information from AGCO
Challenger Tractors
| Challenger 65B | Power: 285 hp | Date of manufacture : 1991 - 1992 |
| Challenger 65C | Power: 285 hp | Date of manufacture : 1993 - 1994 |
| Challenger 65D | Power: 300 hp | Date of manufacture : 1995 - 1997 |
| Challenger 65E | Power: 310 hp | Date of manufacture : 1998 - 2001 |
| Challenger 70C | Power: 285 hp | Date of manufacture : 1995 - 0000 |
| Challenger 75C | Power: 325 hp | Date of manufacture : 1993 - 1995 |
| Challenger 75D | Power: 330 hp | Date of manufacture : 1995 - 1997 |
| Challenger 75E | Power: 340 hp | Date of manufacture : 1998 - 2001 |
| Challenger 85C | Power: 355 hp | Date of manufacture : 1994 - 1996 |
| Challenger 85D | Power: 370 hp | Date of manufacture : 1996 - 1997 |
| Challenger 85E | Power: 375 hp | Date of manufacture : 1998 - 2001 |
| Challenger 95E | Power: 410 hp | Date of manufacture : 1998 - 2001 |
| Challenger 1038 | Power: 396 hp | Date of manufacture : 0000 - 0000 |
| Challenger 1038 | Power: 396 hp | Date of manufacture : 0000 - 0000 |
| Challenger 1042 | Power: 435 hp | Date of manufacture : 0000 - 0000 |
| Challenger 1042 | Power: 435 hp | Date of manufacture : 0000 - 0000 |
| Challenger 1046 | Power: 476 hp | Date of manufacture : 0000 - 0000 |
| Challenger 1046 | Power: 476 hp | Date of manufacture : 0000 - 0000 |
| Challenger 1050 | Power: 517 hp | Date of manufacture : 0000 - 0000 |
| Challenger 1050 | Power: 517 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT225 | Power: 23 hp | Date of manufacture : 2003 - 2005 |
| Challenger MT225B | Power: 22 hp | Date of manufacture : 2005 - 2008 |
| Challenger MT255 | Power: 28 hp | Date of manufacture : 2003 - 2005 |
| Challenger MT255B | Power: 28 hp | Date of manufacture : 2005 - 2008 |
| Challenger MT265 | Power: 33 hp | Date of manufacture : 2003 - 2005 |
| Challenger MT265B | Power: 33 hp | Date of manufacture : 2005 - 2008 |
| Challenger MT275 | Power: 40 hp | Date of manufacture : 2003 - 2005 |
| Challenger MT275B | Power: 40 hp | Date of manufacture : 2005 - 2008 |
| Challenger MT285 | Power: 40 hp | Date of manufacture : 2003 - 2005 |
| Challenger MT285B | Power: 47 hp | Date of manufacture : 2005 - 2008 |
| Challenger MT295 | Power: 44 hp | Date of manufacture : 2003 - 2005 |
| Challenger MT295B | Power: 52 hp | Date of manufacture : 2005 - 2008 |
| Challenger MT297B | Power: 59 hp | Date of manufacture : 2005 - 2008 |
| Challenger MT297 | Power: 55 hp | Date of manufacture : 2003 - 2004 |
| Challenger MT315B | Power: 58 hp | Date of manufacture : 2006 - 2007 |
| Challenger MT325B | Power: 68 hp | Date of manufacture : 2006 - 2009 |
| Challenger MT335B | Power: 78 hp | Date of manufacture : 2006 - 2009 |
| Challenger MT345B | Power: 91 hp | Date of manufacture : 2006 - 2009 |
| Challenger MT425 | Power: 61 hp[P] | Date of manufacture : 2002 - 2004 |
| Challenger MT425B | Power: 75 hp | Date of manufacture : 2004 - 2010 |
| Challenger MT445 | Power: 77 hp[P] | Date of manufacture : 2002 - 2004 |
| Challenger MT445B | Power: 85 hp | Date of manufacture : 2004 - 2013 |
| Challenger MT455 | Power: 86 hp[P] | Date of manufacture : 2002 - 2004 |
| Challenger MT455B | Power: 95 hp | Date of manufacture : 2004 - 2013 |
| Challenger MT455D | Power: 110 hp | Date of manufacture : 2014 - 2016 |
| Challenger MT455E | Power: 110 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT465 | Power: 96 hp[P] | Date of manufacture : 2002 - 2004 |
| Challenger MT465B | Power: 105 hp | Date of manufacture : 2004 - 2013 |
| Challenger MT465D | Power: 120 hp | Date of manufacture : 2014 - 2016 |
| Challenger MT465E | Power: 115 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT475B | Power: 120 hp | Date of manufacture : 2008 - 2013 |
| Challenger MT475D | Power: 130 hp | Date of manufacture : 2014 - 2016 |
| Challenger MT475E | Power: 130 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT485D | Power: 135 hp | Date of manufacture : 2014 - 2016 |
| Challenger MT485E | Power: 140 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT495D | Power: 150 hp | Date of manufacture : 2014 - 2016 |
| Challenger MT495E | Power: 150 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT515D | Power: 120 hp | Date of manufacture : 2013 - 2014 |
| Challenger MT515E | Power: 130 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT525B | Power: 118 hp | Date of manufacture : 2004 - 2011 |
| Challenger MT525D | Power: 130 hp | Date of manufacture : 2013 - 2014 |
| Challenger MT525E | Power: 140 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT535 | Power: 111 hp[P] | Date of manufacture : 2002 - 2003 |
| Challenger MT535B | Power: 133 hp | Date of manufacture : 2004 - 2011 |
| Challenger MT535D | Power: 150 hp | Date of manufacture : 2013 - 2014 |
| Challenger MT535E | Power: 150 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT545 | Power: 133 hp[P] | Date of manufacture : 2002 - 2003 |
| Challenger MT545B | Power: 143 hp | Date of manufacture : 2004 - 2011 |
| Challenger MT545D | Power: 165 hp | Date of manufacture : 2013 - 2014 |
| Challenger MT545E | Power: 165 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT555B | Power: 153 hp | Date of manufacture : 2004 - 2011 |
| Challenger MT555D | Power: 170 hp | Date of manufacture : 2012 - 2014 |
| Challenger MT555E | Power: 170 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT565 | Power: 161 hp[P] | Date of manufacture : 2002 - 2003 |
| Challenger MT565B | Power: 168 hp | Date of manufacture : 2004 - 2011 |
| Challenger MT565D | Power: 180 hp | Date of manufacture : 2012 - 2014 |
| Challenger MT565E | Power: 185 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT575B | Power: 185 hp | Date of manufacture : 2007 - 2011 |
| Challenger MT575D | Power: 200 hp | Date of manufacture : 2012 - 2014 |
| Challenger MT575E | Power: 200 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT585B | Power: 200 hp | Date of manufacture : 2010 - 2012 |
| Challenger MT585D | Power: 220 hp | Date of manufacture : 2012 - 2014 |
| Challenger MT585E | Power: 220 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT595B | Power: 215 hp | Date of manufacture : 2010 - 2012 |
| Challenger MT595D | Power: 240 hp | Date of manufacture : 2012 - 2014 |
| Challenger MT595E | Power: 240 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT635 | Power: 177 hp[P] | Date of manufacture : 2002 - 2003 |
| Challenger MT635B | Power: 215 hp | Date of manufacture : 2005 - 2008 |
| Challenger MT645 | Power: 200 hp[P] | Date of manufacture : 2002 - 2003 |
| Challenger MT645B | Power: 235 hp | Date of manufacture : 2005 - 2008 |
| Challenger MT645C | Power: 240 hp | Date of manufacture : 2009 - 2010 |
| Challenger MT645D | Power: 240 hp | Date of manufacture : 2011 - 2013 |
| Challenger MT645E | Power: 240 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT655 | Power: 222 hp[P] | Date of manufacture : 2002 - 2003 |
| Challenger MT655B | Power: 260 hp | Date of manufacture : 2005 - 2008 |
| Challenger MT655C | Power: 265 hp | Date of manufacture : 2009 - 2010 |
| Challenger MT655D | Power: 265 hp | Date of manufacture : 2011 - 2013 |
| Challenger MT655E | Power: 265 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT665 | Power: 250 hp[P] | Date of manufacture : 2002 - 2003 |
| Challenger MT665B | Power: 290 hp | Date of manufacture : 2005 - 2008 |
| Challenger MT665C | Power: 290 hp | Date of manufacture : 2009 - 2010 |
| Challenger MT665D | Power: 290 hp | Date of manufacture : 2011 - 2013 |
| Challenger MT665E | Power: 290 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT675C | Power: 320 hp | Date of manufacture : 2009 - 2010 |
| Challenger MT675D | Power: 320 hp | Date of manufacture : 2011 - 2013 |
| Challenger MT675E | Power: 320 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT685C | Power: 340 hp | Date of manufacture : 2009 - 2010 |
| Challenger MT685D | Power: 340 hp | Date of manufacture : 2011 - 2013 |
| Challenger MT685E | Power: 340 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT735 | Power: 235 hp | Date of manufacture : 2002 - 2004 |
| Challenger MT738 | Power: 374 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT740 | Power: 400 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT743 | Power: 425 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT745 | Power: 255 hp | Date of manufacture : 2002 - 2004 |
| Challenger MT745B | Power: 269 hp | Date of manufacture : 2005 - 2008 |
| Challenger MT755B | Power: 301 hp | Date of manufacture : 2005 - 2008 |
| Challenger MT755 | Power: 290 hp | Date of manufacture : 2002 - 2004 |
| Challenger MT755C | Power: 301 hp | Date of manufacture : 2009 - 2011 |
| Challenger MT755D | Power: 327 hp | Date of manufacture : 2012 - 2013 |
| Challenger MT755E | Power: 350 hp | Date of manufacture : 2014 - 2017 |
| Challenger MT765 | Power: 306 hp | Date of manufacture : 2002 - 2004 |
| Challenger MT765B | Power: 320 hp | Date of manufacture : 2005 - 2008 |
| Challenger MT765C | Power: 320 hp | Date of manufacture : 2009 - 2011 |
| Challenger MT765D | Power: 350 hp | Date of manufacture : 2012 - 2013 |
| Challenger MT765E | Power: 375 hp | Date of manufacture : 2014 - 2017 |
| Challenger MT775E | Power: 400 hp | Date of manufacture : 2014 - 2017 |
| Challenger MT835B | Power: 350 hp | Date of manufacture : 2005 - 2008 |
| Challenger MT835 | Power: 340 hp | Date of manufacture : 2002 - 2004 |
| Challenger MT835C | Power: 410 hp | Date of manufacture : 2009 - 2013 |
| Challenger MT845B | Power: 400 hp | Date of manufacture : 2005 - 2008 |
| Challenger MT845 | Power: 380 hp | Date of manufacture : 2002 - 2004 |
| Challenger MT845C | Power: 440 hp | Date of manufacture : 2009 - 2013 |
| Challenger MT845E | Power: 450 hp | Date of manufacture : 2014 - 2020 |
| Challenger MT851 | Power: 504 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT855B | Power: 460 hp | Date of manufacture : 2005 - 2008 |
| Challenger MT855 | Power: 450 hp | Date of manufacture : 2002 - 2004 |
| Challenger MT855C | Power: 475 hp | Date of manufacture : 2009 - 2013 |
| Challenger MT855E | Power: 490 hp | Date of manufacture : 2014 - 2020 |
| Challenger MT856 | Power: 556 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT862 | Power: 610 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT865B | Power: 510 hp | Date of manufacture : 2005 - 2008 |
| Challenger MT865 | Power: 500 hp | Date of manufacture : 2002 - 2004 |
| Challenger MT865C | Power: 525 hp | Date of manufacture : 2009 - 2013 |
| Challenger MT865E | Power: 540 hp | Date of manufacture : 2014 - 2020 |
| Challenger MT867 | Power: 663 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT875B | Power: 570 hp | Date of manufacture : 2005 - 2008 |
| Challenger MT875C | Power: 585 hp | Date of manufacture : 2009 - 2013 |
| Challenger MT875E | Power: 590 hp | Date of manufacture : 2014 - 2020 |
| Challenger MT945B | Power: 430 hp | Date of manufacture : 2007 - 2009 |
| Challenger MT945C | Power: 440 hp | Date of manufacture : 2009 - 2014 |
| Challenger MT955B | Power: 460 hp | Date of manufacture : 2007 - 2009 |
| Challenger MT955C | Power: 475 hp | Date of manufacture : 2009 - 2014 |
| Challenger MT955E | Power: 500 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT965B | Power: 510 hp | Date of manufacture : 2007 - 2009 |
| Challenger MT965C | Power: 525 hp | Date of manufacture : 2009 - 2014 |
| Challenger MT965E | Power: 550 hp | Date of manufacture : 0000 - 0000 |
| Challenger MT975B | Power: 570 hp | Date of manufacture : 2007 - 2009 |
| Challenger MT975C | Power: 585 hp | Date of manufacture : 2009 - 2014 |
| Challenger MT975E | Power: 600 hp | Date of manufacture : 0000 - 0000 |