Models: T418DS

You can prolong the life of your Groundhog T4 Trencher chain with these easy steps.

  1. Thoroughly clean digging chain with pressure cleaner and allow to dry,
  2. Spray roller links with a dry lube (Promar),
  3. After 6 to 8 hires move the chain on drive sprocket one link (sprocket only drives every second link).