Forestry Mulchers

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  • Designed for excavators from 18 to 25 tons
  • Cut trees of diameter up to 30 cm (12 in)

Compatible Brands

  • Bobcat
  • Case
  • Caterpillar
  • Doosan
  • Hitachi
  • Hyundai
  • JCB
  • John Deere
  • Komatsu
  • Kubota
  • Link Belt
  • LiuGong
  • Sany
  • Takeushi
  • Volvo
  • Wacker Neuson
  • Yanmar


The BL4/EX/VT for 18-25 ton excavators mulches logs up to 30 cm in diameter and comes in two working widths: 135 cm and 160 cm.
The BL4/EX/VT is ideal for handling and removing vegetation in wooded areas, especially for jobs that require a large shredding capacity and speed.
The rotor features Bite Limiter technology. Steel profiles limit the reach (bite) of the teeth, reducing the amount of power needed and guaranteeing constant working speed and excellent performance. The heat-treated forged-steel BL blades are made to last and can be sharpened to keep operating costs lower.
The Poly Chain belt drive transmission ensures optimum power transfer and reliability.
The BL4/EX/VT has a Variable Torque (VT) motor for noticeably better performance, increased torque when needed, and minimal risk of rotor stalling.
The sturdy steel frame is built to last. Optional Spike Pro bolted counter-blades produce very fine mulched material and make maintenance a snap. 
The optional Sonic system ensures that the operating machine and the FAE mulcher are perfectly aligned by automatically calibrating and constantly regulating the mulcher's hydraulic parameters for a significant increase in productivity.


ModelsFlow rate (gal / min)

Working Pressure  Psi (min / max)

Escavator weight t.(min / max)Working width(in)Weight(lbs)Grinding diam.(in)Teeth qty/type BL
BL4/EX/VT 12538 - 793200 - 508018 - 2553341712


BL4/EX/VT 150

38 - 79 3200 - 5080 18 - 256236381224

The weight refers to the machine without options.