Mulchers for Excavators

Forestry mulcher with fixed tooth rotor for excavators.

With its updated design, the UML/HY has increased its strength and durability.
The addition of the VT motor option has made the UML/HY VT one of the most productive units in its class.
The hydraulic motor is internally positioned in the frame to protect it from dirt and potential damage, ensuring maximum reliability throughout the life of the attachment.
The VT version with automatic variable displacement hydraulic motor increases productivity by up to 50% and simultaneously reduces fuel consumption.

Excavator weight

from 7 to 15 t

Shredding diameter

Ø 6 in max

Flow rate

from 24 to 45 gal/min

Most important features
Flow control valve

protects the hydraulic motor

VT Motor

Automatic torque increase


Sonic is a new automatic intelligent system that manages the hydraulic transmission

Bite Limiter rotor (UML/HY/VT - UML/HY/SONIC)

exceptional speed and performance with lower power requirement

Steel counter-blades

helps mulch material into a smaller final size

Standard equipment

    • Enclosed/anti dust machine body
    • Dual row protection chains
    • Welded steel counter-blades
    • Motor enclosed in the frame
    • Bulkhead for hydraulic connections
    • 32/65cc variable manual displacement hydraulic piston motor (HY)
    • Transmission with belts (HY)
    • Hydraulic piston motor 80cc with relief and anticavitation valve (UML/HY/SONIC)
    • Poly-Chain® belts transmission (VT-SONIC)
    • Flow control system valve
    • Safety and anticavitation valve
    • Diverter valve (plug in and play) (SONIC)
    • Sonic System (SONIC)
    • Hydraulic rear hood

Original FAE tools

Unmatched performance
Teeth C/3 | FAE
Teeth C/3
Ideal for:
Hardwood trees
Exposed stumps
Bushes and branches
Hammer FML | FAE
Hammer FML
Ideal for:
Hardwood trees
Bushes and branches
Teeth C/3/HD | FAE
Teeth C/3/HD
Ideal for:
Hardwood trees
Exposed stumps
Bushes and branches
Blade BL
Ideal for:
Hardwood trees
Softwood trees
Exposed stumps
Bushes and branches
Teeth K/3 | FAE
Teeth K/3
Ideal for:
Exposed stumps
Buried stumps
Low rock content
Teeth I |FAE
Teeth I
Ideal for:
Hardwood trees
Exposed stumps
Bushes and branches
Side scraper C/3/SS sx | FAE
Side scraper C/3/SS sx
Side scraper C/3/SS dx | FAE
Side scraper C/3/SS dx


Multiple tooth options | FAE
Multiple tooth options
Customized attachment bracket with pins | FAE
Customized attachment bracket with pins
Customized attachment bracket with pins and leg | FAE
Customized attachment bracket with pins and leg
Diverter valve (plug in and play) | FAE
Diverter valve (plug in and play) (HY-VT)
Rear hood with mechanical adjustment (HY-VT)
Bite Limiter Rotor | FAE
Bite Limiter Rotor (VT-SONIC)
Customized setting hydraulic motor | FAE
Customized setting hydraulic motor (HY - VT)
Technology - SONIC | FAE
VT (Variable Torque) piston motor | FAE
Technology - Bite Limiter rotor | FAE

Sonic is a smart, flexible system that automatically calibrates the mulcher’s hydraulic parameters thanks to an operator control box that allows the mulcher to work autonomously and constantly at maximum capacity, in all working conditions. Sonic guarantees perfect harmony between the operating machine and the FAE mulcher, increasing the machine’s performance by 30%.

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VT (Variable Torque) piston motor

The VT (Variable Torque) piston motor significantly improves mulcher performance, increasing mulching torque when an extra boost of power is needed and minimizing the conditions for rotor stalling. The VT motor assists the operator with mulching, allowing for exceptional performance.

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Bite Limiter rotor

The experience of the FAE Group has given rise to a new line of professional mulchers for excavators equipped with Bite Limiter technology.

The Bite Limiter rotor features special profiles in Hardox wear-resistant steel, guaranteeing an optimal cutting depth from the blades (MINI BL, BL, BL MAX).

This reduces the demand for power and facilitates a consistent working speed, leading to excellent performance when mulching any type of wood. The Bite Limiter also reduces the likelihood of rotor stalling and optimizes fuel consumption.

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