Challenger Harvester 660B (8.4 L, 303 hp, Tier 4)

Tuning for the Challenger Harvester 660B - 8.4 - 303 HP - Tier4: 303 hp becomes up to 419 hp. DEF delete available.

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Available for this machine

• ECO-Tuning

  hp

  303 → 381

• Performance-Tuning

  hp

  303 → 419

• DEF Delete

  Available

Machine data

Brand

Challenger

Series

Harvester

Model

660B

Engine

8.4 L

Rated power

303 hp

Emission stage

Tier 4

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• Harvester 670B 670B - 8.4 - 355 HP - Tier4
• Harvester 670B 670B - 8.4L - 369HP - Tier3
• Harvester 680B 680B - 12.5 - 431 HP - Tier4
• Harvester 560C 560C - 9.8L - 460HP - Tier4B

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