Mulchers for Skid Steers
BL4/SSL/VT - BL4/SSL/SONIC

Forestry mulcher for skid steers up to 135 hp.

The BL4/SSL forestry mulcher, designed for Skid steers from 90 to 135 ch and is able to shred material up to 30 cm diameter. Thanks to the Bite Limiter technology this head is ideal to have high productivity in vegetation management and provide high and efficient shredding in wooded and forestry areas. The head is designed to offer high productivity, durability and ease of maintenance for the operator. The BL4/SSL is available in VT version or with Sonic, a FAE exclusive technology that optimize that optimizes performance and can be easily calibrated using the dedicated FAE App for smartphone.

Tractor

from 90 to 135 hp

Shredding diameter

Ø 30 cm max

Most important features
Bite Limiter rotor

exceptional speed and performance with lower power requirement

VT Motor

Automatic torque increase

Sonic

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

Plug & play pairing

with leading skid steers on the market

Standard equipment

    • Poly-Chain® belt transmission
    • 107 cc VT hydraulic piston motor variable displacement (BL4/SSL/VT)
    • 107 cc Sonic hydraulic piston motor electronic control (BL4/SSL/SONIC)
    • Interchangeable protection chains
    • Enclosed/anti dust machine body
    • Motor enclosed in the frame
    • Interchangeable inner antiwear plates in Hardox®
    • Hydraulic hoses for connections
    • Mechanical adjustable guard frame
    • Interchangeable and adjustable support skids
    • Anti-shock block valve with relief and anti-cavitation valves
    • Interchangeable forged steel rotor shafts
    • Interchangeable flat steel counter blades
    • Sonic System (BL4/SSL/SONIC)
    • Bite Limiter rotor

Original FAE tools

Unmatched performance
BL/MAX Blade | FAE
Blade BL/MAX
standard
Ideal for:
Hardwood trees
Softwood trees
Exposed stumps
Bushes and branches

Options

Customized setting hydraulic motor | FAE
Customized setting hydraulic motor (VT)
Oil cooler kit | FAE
Roof Mounted cooler kit
Adaptor wiring | FAE
Adaptor wiring Sonic
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
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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