Mulchers for Excavators
UML/EX/VT - UML/EX/SONIC

Forestry mulcher with fixed tooth rotor for excavators.

Thanks to its size, heavy duty construction, reliability and performance, the UML/EX is one of FAE’s most popular attachments.
The enclosed hydraulic door opening and closing system creates a completely enclosed frame that protects the internal components from dust and debris.

Excavator weight

from 14 to 20 t

Shredding diameter

Ø 8 in max

Flow rate

from 34 to 55 gal/min

Most important features
Bite Limiter rotor

exceptional speed and performance with lower power requirement

Flow control valve

protects the hydraulic motor

VT Motor

Automatic torque increase

Sonic (UML/EX/SONIC)

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

Steel counter-blades

helps mulch material into a smaller final size

Standard equipment

    • Enclosed/anti dust machine body
    • Welded steel counter-blades
    • Motor enclosed in the frame
    • Bulkhead for hydraulic connections
    • Screwed protection chains
    • 110/60cc variable torque hydraulic piston motor (VT)
    • 110cc variable torque hydraulic piston motor (SONIC)
    • Timing belt transmission
    • 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
Tooth C/3 | FAE
Tooth C/3
standard
Ideal for:
Hardwood trees
Exposed stumps
Bushes and branches
Tooth C/3/HD | FAE
Tooth C/3/HD
optional
Ideal for:
Hardwood trees
Exposed stumps
Bushes and branches
Blade BL | FAE
Blade BL
optional
Ideal for:
Hardwood trees
Softwood trees
Exposed stumps
Bushes and branches
Tooth K/3 | FAE
Tooth K/3
optional
Ideal for:
Exposed stumps
Buried stumps
Low rock content
Tooth I |FAE
Tooth I
optional
Ideal for:
Hardwood trees
Exposed stumps
Bushes and branches
Side scraper C/3/SS (L) | FAE
Tooth C/3/SS (L)
standard
Side scraper
Side scraper C/3/SS dx | FAE
Tooth C/3/SS (R)
standard
Side scraper

Options

Bite Limiter Rotor | FAE
Bite Limiter Rotor (VT)
Multiple tooth options | FAE
Multiple tooth options
Customized setting hydraulic motor | FAE
Customized setting hydraulic motor (VT)
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) (VT)
Technology - SONIC | FAE
VT (Variable Torque) piston motor | FAE
Technology - Bite Limiter rotor | FAE
Technology
Sonic

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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Technology
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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Technology
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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Technology
Kinematics inside the frame

Kinematics inside the frame are a technological feature that only FAE mulchers have. Placing the cylinders and the entire hood activation mechanism inside the frame makes it possible to design a frame that prevents material buildup. Additionally, this solution provides maximum visibility inside the vehicle cabin, reducing dust and buildup inside the frame.

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Technology
App FAE

The official FAE App is dedicated to FAE customers who own a mulcher with Sonic technology.

The App allows you to verify optimal calibration at the time of field deployment to make the most of the Sonic system, by controlling the rotor speed and the mulching pressure. The app’s integrated diagnostics system and real-time monitoring of the main parameters assist in resolving any problems. The connectivity of the FAE App for Sonic is guaranteed by a dedicated control unit positioned on the head.

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