Power figures · Tractors and agricultural machinery

McCormick X6 chiptuning – Stage 1 power figures

5 engine variants across 2 generations. Stock figures are manufacturer data; figures after optimisation are our own experience at the lower end of what is achievable.

McCormick X6 X6.420 / X6.430 / X6.440 (2014–2019)

Engine	Fuel	Stock	Stage 1	Gain
4.5 4-Zyl. BetaPower X6.420 114	Diesel	114 PS · 495 Nm	135 PS · 590 Nm	+21 PS · +95 Nm
4.5 4-Zyl. BetaPower X6.430 121	Diesel	121 PS · 545 Nm	145 PS · 650 Nm	+24 PS · +105 Nm
4.5 4-Zyl. BetaPower X6.440 130	Diesel	130 PS · 577 Nm	155 PS · 680 Nm	+25 PS · +103 Nm

McCormick X6 X6.460 / X6.470 (ab 2019, Stufe V)

Engine	Fuel	Stock	Stage 1	Gain
4.5 4-Zyl. BetaPower X6.460 131	Diesel	131 PS · 590 Nm	155 PS · 700 Nm	+24 PS · +110 Nm
4.5 4-Zyl. BetaPower X6.470 150	Diesel	150 PS · 676 Nm	175 PS · 790 Nm	+25 PS · +114 Nm

Other McCormick models

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Non-binding guide values. Stock figures are manufacturer data; figures after optimisation are experience from comparable vehicles – not a guaranteed property. The actual gain depends on the condition of the individual vehicle, fuel quality, production tolerances and fitted components. A power increase must be registered under § 19 (2) StVZO in Germany. Modifications to emission control systems are not offered.