F Series – Excavator mulcher with retractable hammers for excavators 10–20 tons FF Series – Hydraulic mulcher for excavators 6–12 tons FF130 / FF130L – Fixed tooth brush cutter for excavators from 12 to 18 tons FFH Series – Fixed tooth hydraulic brush cutters for excavators from 14 to 25 tons FFL Series – Fixed-tooth hydraulic brush cutter for mini and midi excavators 2.5–5 ton FL100 – FL110 – Hydraulic brush cutters with retractable hammers for excavators from 5 to 9 tons FL140 – FL170 – Hydraulic flail mulcher with retractable hammers for excavators 9–18 tons FL230 – Hydraulic flail mulcher with retractable hammers for excavators 18–25 tons