• FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
  • FAE UML/SSL/SONIC 150 High Flow Mulcher - 62’’ Cut Width 8’’ Cut Capacity High Flow Mulchers
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FAE UML/SSL/SONIC 150 High Flow Mulcher, 62" Cut Width, 8" Cut Capacity, High Flow

FAE UML/SSL/SONIC 150 High Flow Mulcher, 62" Cut Width, 8" Cut Capacity, High Flow

$42,285.00 USD
$42,285.00 USD
Sale Sold out
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In Stock
  • Original Manufacturer's Warranty Included
  • Financing Available: $0 Down, 6 Months No Payments OAC
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Overview

The FAE UML/SSL/SONIC 150 is a heavy duty high flow forestry mulcher designed for high-output land clearing on carriers with 75–120 HP and 32–53 GPM hydraulic flow. With a 62-inch cutting width and the ability to tackle material up to 8 inches in diameter, it's built for efficiency in forestry, roadside clearing, utility right-of-way maintenance, and farm management. The Sonic hydraulic system dramatically improves overall rotor speed and helps the rugged carbide teeth mulch effectively in tough conditions.

Key Features

110 cc Hydraulic Motor with Sonic
The Sonic control system automatically adjusts hydraulics to maintain optimal rotor speed and torque under changing loads. This reduces stalls, simplifies carrier setup, and can enhance productivity by up to 30%.

Heavy-Duty Construction
A fully enclosed, dust-resistant body with Hardox wear plates, dual protective chains, welded counter-blades, adjustable skids, and a Poly-Chain belt drive offers durability and protection against tough environments.

Universal Mount
Flat-face quick couplers and a universal skid-steer mounting plate make installation fast and easy.

Technical Specifications

Feature Specification
Cutting Width 62 in
Maximum Shredding Diameter 8 in
Hydraulic Motor 110 cc Sonic variable displacement
Flow Rate 32–53 GPM
Operating Pressure 2,900–5,000 PSI
Rotor Blades 32 + 2 BL/C3 or C3/SS forged blades
Rotor Diameter 16.5 in
Weight ~2,866 lb
Machine Compatibility 75–120 HP skid steer/loaders
Transmission Poly-Chain belt drive

FAQ

What size skid steer is required?
Machines equipped with 75–120 HP and a high-flow auxiliary hydraulic system supplying 32–53 GPM at around 3,000–5,000 PSI.

How large of material can it mulch effectively?
The UML/SSL 150 is designed to shred material up to 8 inches in diameter, ideal for heavy brush and tree clearing.

How does the Sonic system work?
Sonic dynamically adjusts hydraulic flow and pressure to maintain consistent rotor RPM, reducing stalls and increasing overall rotor speed to boost efficiency by up to 30%.

Are the blades replaceable?
Yes. It uses 32 reversible cutting tools plus side blades, all mounted on a rotor shaft designed for easy maintenance.

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  • 30-Day Hassle Free Returns
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How Shipping Works

We ship equipment nationwide using trusted freight carriers and parcel services to make sure your order arrives safely and on time.

Orders are usually processed within 1–2 business days, you’ll receive tracking information as soon as your shipment is on the way.

Most deliveries arrive within 4-9 business days, depending on your location.

For questions about shipping or delivery, call us at 712-566-1033 or email sales@keastenterprises.com

Payment Methods

We offer several payment options to make your purchase as smooth as possible. At checkout, you can pay securely via credit card, or choose alternative methods such as check, wire transfer, or dedicated financing on approved credit.

Payments are processed safely through our website's secure platform, which uses 256-bit SSL encryption and PCI DSS Level 1 compliance to protect your personal and financial information. We never store your payment details.

If you have questions about payment methods or want to learn more about our financing options, our team is happy to help. Contact us at 712-566-1033 or sales@keastenterprises.com to chat with a member of our team.

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Over 13,000 Happy Customers Since 1980

  • Billy H.

    Excellent service before and after the sale very knowledgable about the products they offer I couldn't be more pleased!

    ★ ★ ★ ★ ★

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    We ordered a tractor from Russ. He was great with helping us get exactly what we wanted. We were able to get our new TYM 574 cabbed tractor fast! It was a great experience and we will definitely keep doing business with him and Keast Enterprises. Thanks so much.

    ★ ★ ★ ★ ★

  • Cory L.

    Great company. Hidden gem in the middle of farm country. Great sales people, great prices.

    ★ ★ ★ ★ ★

Our Mission

Located on the original family Century Farm founded in the 1890's, we started offering equipment for sale in 1980. Since then we’ve helped 13,000 customers save over $10 million on parts and equipment, part of our dedication to value and service.

By offering top quality equipment at fair prices across all 50 states, we’re proud to be the trusted source for thousands of farmers, cooperatives, manufacturing facilities, and more.

Looking for parts and service? Give us a call for thousands of parts in-stock, remote service, and a dedicated service team that's here to help from the first acre to the last.

Experience the savings and discover why so many producers rely on us for reliable equipment and honest deals.

  • Superior Product Quality

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  • 50 Years of Experience

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Dedicated Parts & Service

Whether it’s general repairs, full overhauls, warranty service, inspections, or more, our professional service team and thousands of parts in-stock are here to help you when you need it most; backed by over 45 years of experience.

Located just an hour east of Omaha, Nebraska, we offer parts and service for all of the equipment brands we offer, with fast nationwide delivery to make your next job easier than ever.

We strive to keep product information accurate and up to date; however, specifications, availability, and features may change without notice and can contain errors. Questions? Please give us a call at 712.566.1033.