CaseIH STX425 vs Challenger MT743

Side-by-side specs comparison

CaseIH STX425

CaseIH STX425

425 HP · 2002–2006

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Challenger MT743

Challenger MT743

425 HP · 2018+

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Verdict by the numbers

  • The CaseIH STX425 and the Challenger MT743 deliver the same power: 425 HP.
  • The Challenger MT743 is the more recent model: production started in 2018, versus 2002 for the CaseIH STX425.
  • The CaseIH STX425 offers a higher rear lift capacity: 8845 kg versus 8618 kg.

Full specs comparison

CaseIH STX425Challenger MT743
Power425 HP425 HP
Production years2002–20062018+
FuelDieselDiesel
Cylinders67
Displacement14.9 L9.8 L
Drive4WD
TransmissionPower shiftCVT
Gears (fwd/rev)16 / 2
Rear lift capacity8 845 kg8 618 kg
Wheelbase391 cm
Length806 cm
CabYesYes

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