John Deere's MH60D mulching head — part of its Worksite Pro lineup — is designed to remove 8-in. trees and 12-in. stumps as well as shred underbrush and woody materials into mulch.. Optimized ...

The MK76 and MH72D Mulching Heads by John Deere are designed to work with the 333, 334 and 335 P-Tier models to take on land clearing needs in stringy, fibrous, dense and fast-growing cycles.