Trailer Mount Knuckleboom Loaders

Cat Trailer Mount Knuckleboom Loaders deliver the performance needed to handle the toughest logging jobs.

• Photo

  Model

  Actions

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  559C Knuckleboom Loader

  Gross Power

  174.0 hp

  Engine Model

  Cat® C6.6 ACERT™ Tier 4 Interim

  Details
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  559D Knuckleboom Loader

  Gross Power

  173 hp

  Engine Model

  Cat C4.4 ACERT

  Details
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  579C Knuckleboom Loader

  Gross Power

  174.0 hp

  Engine Model

  Cat® C6.6 ACERT™ Tier 4 Interim

  Details
• 

  579D Knuckleboom Loader

  Gross Power

  173 hp

  Engine Model

  Cat C4.4 ACERT

  Details