John Deere Grain Harvester W440 Combines (7.4 L, 249 hp, Tier 4B)

Tuning for the John Deere Grain Harvester W440 Combines - 7.4L - 249HP - Tier4B: 249 hp becomes up to 314 hp. EGR, DPF and DEF delete available.

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Available for this machine

• ECO-Tuning

  hp

  249 → 285

• Performance-Tuning

  hp

  249 → 314

• EGR Delete

  Available

• DPF Delete

  Available

• DEF Delete

  Available

Machine data

Brand

John Deere

Series

Grain Harvester

Model

W440 Combines

Engine

7.4 L

Rated power

249 hp

Emission stage

Tier 4B

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