YardBeast 4521 4.5 In. Self-Feeding Woodchipper

Ideal For

• Professional tree service and landscaping crews

• Municipalities and parks departments managing debris

• Commercial contractors clearing job sites

• Large property owners handling storm cleanup

• Forestry operators processing branches and brush

'Need to Knows'

• 4.5-inch chipping capacity with powerful gravity self-feeding

• Kohler Command Pro CH640 20.5HP (674cc) V-Twin engine

• Heavy 56-85 lb rotor with reversible A8 tool steel blades

• V-shaped hopper and anvil for centered, efficient feeding

• 360-degree rotational discharge chute with deflector

Warranty & Specs

• Highway towable with torsion axle and DOT-compliant tires/lights

• All-steel heavy-duty construction with powder-coated finish

• Dual-belt centrifugal clutch for smooth power transfer

• 2-year chassis warranty (3-year Kohler engine)

• Built-to-order commercial-grade design

Want a Chipper That Won’t Quit on You? Meet the YardBeast 4521.

• Raw Power at Your Fingertips: The 20.5HP Kohler Command Pro engine is a true workhorse, tackling thick, wet, and knotty branches without hesitation. No more stalling or slowdowns — this machine doesn’t quit until the job’s done.

• Chop Through Up to 4.5” Branches Like a Pro: Whether it’s storm debris, yard cleanup, or heavy brush, this chipper handles it all with ease. Spend less time wrestling wood and more time finishing the job.

• Self-Feeding for Less Sweat: Hydraulic feed takes the strain off your back and arms. Load it, let it pull in, and watch it shred — saving energy for the work that matters.

• Built Tough, Built to Last: Commercial-grade steel frame, oversized bearings, and a durable powder-coated finish mean this chipper survives real-world abuse. It’s designed to take a beating and keep going.

• Reversible Hardened Steel Blades: Sharp, durable, and easy to flip — no more fighting dull edges or wasting time swapping parts mid-job.

• Ready to Roll Anywhere: Highway-towable with 2” ball receiver, torsion axle suspension, and big rugged tires — get to the worksite without worrying about rough terrain or bumpy roads.

• Commercial-Grade Clutch & Smooth Operation: Easy starts, reliable power transfer, and engine protection make sure the Yardbeast 4521 keeps splitting and chipping with zero headaches.

• Free Shipping, Liftgate Included: Heavy-duty doesn’t mean heavy hassle. It arrives at your door with liftgate service so you can get straight to work.

• Made for the Serious Operator: Designed for tree care pros, landscapers, and property owners who demand performance, reliability, and durability in every branch they chip.

Ready to Cut Your Workload in Half? Grab the YardBeast 4.5 in. Self-feeding Wood Chipper

Have you ever wasted an entire day on a cleanup job because your chipper kept jamming, stalling, or throwing chips everywhere except where you needed them?

The Yardbeast 4521 Commercial Wood Chipper is your answer.

Built for tree service professionals, landscapers, and municipal teams who need consistent, high-output performance on real-world job sites, this machine effortlessly processes branches up to 4.5 inches with powerful gravity self-feeding action.

Its proven 20.5HP Kohler Command Pro V-Twin engine, massive heavy-duty rotor, and reversible A8 tool steel blades provide the raw torque and cutting precision to power through dense hardwoods, wet debris, and palm fronds without constant interruptions.

Featuring commercial-grade all-steel construction, oversized bearings, and a highway-towable torsion axle setup, the 4521 is engineered to handle daily professional demands and keep delivering when lighter-duty machines give up.

Whether you're responding to storm damage, clearing overgrown lots, or managing routine pruning contracts, the Yardbeast 4521 gives you the speed, control, and reliability to complete jobs faster, cleaner, and with less crew frustration—turning overwhelming brush piles into neat, usable mulch every time.