Challenger MT975C vs New Holland T9.645 SmartTrax II

Side-by-side specs comparison

Challenger MT975C

Challenger MT975C

585 HP · 2009–2014

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New Holland T9.645 SmartTrax II

New Holland T9.645 SmartTrax II

580 HP · 2014–2024

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Verdict by the numbers

  • The Challenger MT975C is more powerful than the New Holland T9.645 SmartTrax II: 585 HP versus 580 HP (+5 HP, +1%).
  • The New Holland T9.645 SmartTrax II is the more recent model: production started in 2014, versus 2009 for the Challenger MT975C.

Full specs comparison

Challenger MT975CNew Holland T9.645 SmartTrax II
Power585 HP580 HP
Production years2009–20142014–2024
FuelDieselDiesel
Cylinders66
Displacement18.1 L12.9 L
Weight18 038 kg—
Drive4WD—
TransmissionPower shiftPower shift
Gears (fwd/rev)16 / 417 / 2
Rear lift capacity—8 900 kg
Wheelbase394 cm—
Length756 cm—
CabYesYes

Other comparisons

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