The UMM/S/EX mulchers can be used to mulch trees and vegetation with a diameter of up to 16 in and are compatible with excavators from 25 to 40 tons. Their hydraulic capacity ranges from 66 to 119 gpm, and they can handle pressure of up to 5800 psi. The UMM/S/EX models are recommended for use anywhere a large mulching capacity is required, including in wooded areas or green spaces. The double Poly Chain belt transmission ensures optimum power transfer and reliability over time. Spike PRO bolted counter blades produce very fine mulch and make maintenance easy. The head can be fitted with C/3, C/3/HD, BL or K/3 tools. It is available in UMM/S/EX/VT/DT-150 size.