Yardbeast 4521 Professional 4.5" Chipper Shredder with CRX 20HP Electric-Start Engine Yardbeast

Yardbeast 4521 Professional 4.5" Chipper Shredder with CRX 20HP Electric-Start Engine

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$523 Off Limited time deal

$10,982.99

$10,982.99 - $10,982.99

$10,982.99

$10,459.99

$10,459.99 - $10,459.99

$10,459.99

In stock

SKU 7431030000136

Quantity

Product Overview

In short

The Yardbeast 4521 is a commercial-grade, self-feeding wood chipper built for tree care professionals and large property owners. Powered by a 20.5HP Kohler Command Pro engine, it chips branches up to 4.5 inches in diameter. Standout features include reversible hardened steel blades, a heavy-duty welded steel frame, and an adjustable 270-degree discharge chute for efficient debris management.

Yardbeast 4521: Professional 4.5-Inch Self-Feeding Wood Chipper

The Yardbeast 4521 Commercial Grade Wood Chipper offers a robust and efficient solution for managing substantial organic debris. Engineered for tree care companies, institutional groundskeeping, or property owners with extensive land, this chipper effortlessly processes branches and brush up to 4.5 inches in diameter. At its core, a powerful Kohler Command Pro 20.5HP engine delivers consistent, reliable performance, ensuring that even the toughest materials are reduced quickly. Its self-feeding design minimizes manual effort, allowing operators to work more productively and focus on material handling rather than forced feeding.

Built to endure the rigors of commercial operation, the Yardbeast 4521 features a heavy-duty steel frame, providing exceptional stability and longevity. Oversized bearings contribute to smooth operation and extended component life, while a durable powder-coated finish protects against corrosion and wear in demanding outdoor environments. The reversible, hardened steel blades maintain their sharpness over extended periods, offering sustained chipping efficiency and reducing maintenance downtime. Investing in this Yardbeast model means acquiring a dependable piece of equipment designed for sustained, high-volume debris reduction.

Powerful Kohler Engine: A 20.5HP Kohler Command Pro engine provides robust and consistent chipping power.
4.5-Inch Chipping Capacity: Efficiently processes branches and debris up to 4.5 inches in diameter.
Self-Feeding Design: Gravity-assisted feeding mechanism reduces manual effort and enhances operational efficiency.
Reversible Steel Blades: Hardened, dual-edge blades offer extended lifespan and consistent cutting performance.
Heavy-Duty Construction: Features a robust steel frame and oversized bearings for commercial-grade durability.
Durable Finish: Powder-coated exterior resists rust and wear, ensuring longevity in outdoor conditions.
Adjustable Discharge Chute: Allows precise direction of wood chips for convenient collection or dispersal.
Enhanced Mobility: Equipped with pneumatic tires and an integrated tow bar for easy transport across properties.

Engine: Kohler Command Pro 20.5 HP
Max Chipping Capacity: 4.5 inches
Blade Type: Reversible Hardened Steel
Feed System: Self-Feeding Gravity
Frame Material: Heavy-Duty Welded Steel
Finish: Powder-Coated
Warranty: 2-Year Limited (Wood Chipper Line)

Specification Table

Yardbeast 4521 Professional 4.5" Chipper Shredder with CRX 20HP El
Model	Yardbeast 4521
Engine	Kohler Command Pro 20.5 HP, V-Twin, OHV
Starting System	Electric Start
Feed System	Gravity Self-Feed
Blades	2 x Reversible, Dual-Edge Hardened Tool Steel Blades
Frame Construction	Heavy-Gauge Welded Steel Chassis
Discharge Chute	Adjustable Direction (270-degree rotation), Adjustable Height
Wheels	16-inch Pneumatic Tires
Tow Bar	Integrated, Compatible with 2-inch Ball Hitch
Fuel Tank Capacity	Approximately 3.5 Gallons (13.2 Liters)
Estimated Weight	550 lbs (250 kg)
Warranty	2-Year Limited (Wood Chipper Line)

Compare models

	4521 Yardbeast Professional 4.5" THIS	6525 Yardbeast Professional 6.5"
Engine / Motor	Kohler Command Pro 20.5 HP, V-Twin, OHV	Kohler CH742 Command Pro®
Price	$10,982.99 $10,459.99	$13,187.99 $12,559.99
	Viewing	Check ›

Specs from Yardbeast manuals. Prices update live and reflect current promotions.

FAQ about this model

What size branches can the Yardbeast 4521 handle?

This is a 4.5-inch capacity chipper, referring to the maximum branch diameter it's built to process. It uses a gravity self-feed system with 2 reversible, dual-edge hardened tool steel blades, so material feeds in on its own rather than requiring manual pushing for smaller branches.

What engine powers this chipper, and how does it start?

It runs a Kohler Command Pro 20.5 HP V-Twin OHV engine with electric start, so you don't need to pull-start it. The fuel tank holds approximately 3.5 gallons (13.2 liters), which determines how long you can run between refills.

How much does the unit weigh, and can it be towed?

The Yardbeast 4521 weighs an estimated 550 lbs (250 kg). It has an integrated tow bar compatible with a 2-inch ball hitch, so it can be pulled behind a vehicle or ATV equipped with that hitch size. It also rolls on 16-inch pneumatic tires for moving it around a job site.

Can I control where the wood chips discharge?

Yes, the discharge chute rotates 270 degrees and has adjustable height, so you can direct chips into a truck bed, trailer, or pile without repositioning the whole machine.

What is the frame made of, and how durable is it for daily use?

The chassis is heavy-gauge welded steel, built for a commercial-duty frame rather than a light residential one. The blades are also reversible and dual-edged hardened tool steel, which extends usable blade life before replacement is needed.

Does this chipper come with a warranty?

Yes, it carries a 2-year limited warranty under Yardbeast's wood chipper line. Specific coverage terms and exclusions aren't listed here, so confirm details with your dealer before purchase.

Shipping & Returns

We offer standard 1-5 business day shipping (following dispatch) via LTL Freight, FedEx, UPS, DHL, or USPS. Orders typically process in 1-2 business days (starting the following business day). Shipping rates are usually calculated at checkout; however, we reserve the right to provide custom shipping quotes for oversized or specialized equipment.

60-DAY NO-HASSLE REFUNDS AND RETURNS

If there’s an issue with your product, we make refunds and returns quick and easy.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused or unused, with tags, and in its original packaging. To contact us, email info@vovlift.com

More information on shipping and returns can be found here.

Warranty

Manufacturer Warranty: 2 Years (parts & workmanship, residential use, continental US).

YardBeast warrants its wood chippers, chipper shredders and log splitters against defects in materials and workmanship for two (2) years from the date of original purchase. Engines are covered separately under the engine manufacturer's warranty (e.g. Kohler® Command Pro, typically 3 years commercial).

Wear items and normal maintenance parts are excluded. US-based parts and support — contact info@vovlift.com for warranty service.

Documents

Brochure

FAQ

How long will it take for my order to ship? When will I receive it?
Most orders are processed within 1-2 business days, starting the business day following the date the order was placed. Once dispatched, standard shipping typically takes an additional 1-5 business days (starting the business day after shipment).

In total, you can generally expect your order to arrive within 2-7 business days. Please note that larger equipment, oversized items, or specialized products may require additional handling and transit time.

Read more about our Shipping Policy.

Which payment methods do you accept?
We are committed to ensuring a safe shopping experience on our Website. We place the highest value on your privacy and security.

We accept all major credit cards and payments made via Visa, Mastercard, American Express, Discover, Diners Club, Shop Pay, Apple Pay, Google Pay, Meta Pay, and PayPal.

What is your return policy?
Vovlift accepts returns within 60 days from the delivery date. To be eligible for a return, your item must be unused, in the same condition that you received it, and in its original packaging. Please include the original order confirmation or packing slip when returning an item.

Please read our Return Policy.

What if my product is damaged?
If you receive a damaged or defective item, please contact us immediately at info@vovlift.com with details and photos of the issue. We will work to resolve the problem promptly.

How do I place an order?
To place an order online, simply click “Add To Cart” on your preferred product and proceed to checkout. Enter your shipping and billing information and complete checkout.

How do I know when my order will ship?
Once you place your order, you will receive a confirmation email confirmation credit card authorization and shipping/billing information.

We will immediately process your order and you will receive an email confirming your order has shipped with a tracking number once it leaves the warehouse.

If an item goes out of stock, you will be notified via email or phone within one business day. We take great measures to ensure all products listed on our website are in stock, but often times items can quickly sell out due to high demand.

Will you send an order confirmation via e-mail?
An order confirmation message will be sent to the e-mail address you provide us for each order you submit. We recommend that you print and save the e-mail confirmation for your records. Please be sure to enter your e-mail address correctly to ensure that you receive your order confirmation.

Can I change my order?
Yes, you can change your order at no cost by simply emailing us at info@vovlift.com.

Powerful Wood Processing, Built to Last

YardBeast builds heavy-duty wood processing equipment — residential and commercial wood chippers, chipper shredders, and hydraulic log splitters — powered by Kohler® Command Pro engines and built like tanks for years of hard use.

From residential 2.5″ chippers to commercial 7″ machines and 25–40 ton log splitters, every YardBeast is powered by Kohler® Command Pro engines and backed by a manufacturer warranty with US-based parts and support.

View all YardBeast Machines

Kohler® Command Pro Power

Premium Kohler® Command Pro engines across the range — dependable starting, strong torque and a long, hard-working service life.

Kohler® Command Pro Engines
Reliable Power & Torque
Easy Starting, Long Life

Built Like Tanks

Heavy-gauge steel construction built to take a beating — rugged frames, thick rotors and hardened blades for years of hard use.

Heavy-Gauge Steel Frame
Hardened Chipping Blades
Built for Demanding Jobs

Chippers & Log Splitters

A full lineup for wood processing — residential and commercial chippers plus 25–40 ton hydraulic log splitters.

2.5″ to 7″ Wood Chippers
25, 32 & 40 Ton Log Splitters
Gravity & Hydraulic Feed

Warranty & US Support

Backed by a YardBeast manufacturer warranty with US-based parts, service and fast, free chipper shipping nationwide.

Manufacturer Warranty
US Parts & Service
Free Chipper Shipping (48 States)

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