The disc is 150 mm x 6 mm x 16 mm (6″ diameter x 1/4″ thick x 5/8″) arbor hole

and driven by a 14 HP Kohler

The WC88XL is a professional-grade wood chipper engineered for serious landowners and contractors who demand reliability

Designed for the WC88 / WC88XL models

this pays for itself

WC68 PTO Wood Chipper CONCEPT_C-HM126-Woodlander The disc is 150 mmThe Woodland Mills WC68 is a professional grade PTO wood chipper built to handle the demands of real land clearing. Compatible with 2050 HP tractors, it chips branches and brush up to 15 cm (6") in diameter turning debris piles into useful wood chips with ease. Its direct drive configuration transfers the full torque of your tractor's PTO straight to the chipper no belts, no power loss. The result is reliable, high efficiency chipping through even