Agricultures
John Deere Tractor · 6D
6140D 4.5L V4139hp
2008 > 2012 · 2008 → 2012
Tuning gain
+15HP
+52Nm
Stock HP
139hp
Tuned HP
154hp
Stock Torque
525Nm
Tuned Torque
577Nm
Power curve
Horsepower
+15 hpStock
139
Tuned
154
Torque curve
Torque
+52 NmStock
525
Tuned
577
Power & torque curves
Illustrative · interpolated from peak values- Stock HP
- Stock Nm
- Tuned HP
- Tuned Nm
Available tuning options· Chiptuning
SCR OFFDPF OFFEGR OFFdtc offecotuning (stage1)
About this tune
DynoVault's Stage 1 chiptuning for John Deere Tractor 6D 6140D 4.5L V4139hp delivers a measured gain of +15 hp (139 → 154) and +52 Nm of torque (525 → 577). The ECU file is custom-mapped per variant and tested against the original safety margins for boost, fueling, and EGT. Available with a lifetime tune warranty and optional fuel-economy mode.
Benefits
- ▸Custom file guarantee.
- ▸Possibly of minimize fuel consumption.