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Buy Now for 100% Free Shipping & No Sales Tax - Today Only!
Buy Now for 100% Free Shipping & No Sales Tax - Today Only!

YardBeast 4521 (4.5") 20.5-HP 674cc Kohler Commercial Wood Chipper - 4521

by YardBeast
Save $2,960.00
Original price $10,359.99
Current price $7,399.99

Shipping: 2-14 business days

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YardBeast 4521 (4.5") 20.5-HP 674cc Kohler Wood Chipper - 4521


Chipper Is Too Large To Fit On Lift Gate For Delivery

  • Must have a loading dock or fork lift @ delivery locale to unload

20.5HP Kohler Command PRO® CH640 Engine

  • Plenty of torque ideal for busting through dense debris
  • V-twin OHV design reduces virtually all carbon buildup

Robust Chipping Power

  • 56 lb. rotor w/ hardened A8 steel blade and 6 cutting flails
  • A8 steel; one of the toughest materials in the industry
  • 24 impact hammers ensure uniform chip size every time

Increased Discharge

  • Rotor housing perforations draw additional air into the system
  • This increases efficiency allowing chips to discharge further

360-Degree Chute

  • Rotating discharge neck may be locked into 1 of 10 positions
  • Simple push lever design for adjusting neck position on the fly

Transport Capable

  • Torsion suspension handles trails/engine vibration very well
  • 205/65-10 tires with DOT lights make chipper highway capable

Easy Maintenance

  • Detachable belt guard for inspecting/servicing internal components
  • Simply loosen three knobs and remove belt guard; takes minutes

Ready For The Long Haul

  • Massive 8-gallon fuel tank will keep you working for hours on end
  • High voltage battery for quick and reliable starting in harsh conditions
  • Polyethylene tool box and operators manual canister keeps important tools and documents protected and readily available


Engine Brand: Kohler Command
Starting System: 12-Volt Key Start
Engine Cycle: 4-Cycle
HP: 20.5 HP
CC: 674 CCs
Fuel Tank Size: 8 Gallons
Engine Cylinders: 2 Cylinders
Oil Filter: Yes
Torque: 35 Lbs
Low Oil Shutdown: Yes
Consumer Engine Warranty: 3 Years
Commercial Engine Warranty: 3 Years


Battery Voltage: 12 Volts
Battery Type: Lead Acid
Battery Included: Included
Amps: 35 Amps

Feed Chute

Wood Diameter: 4.5 Inches
Feed Type: Gravity
Replaceable Blades: Yes
Number of Blades: 2 Blades

Discharge Chute

Turning Radius: 360 Degrees
Bag: No
Discharge Chute Material: Steel


Towable: Yes
D.O.T. Lights: Yes
Fenders: Included
Hitch Type: 2 Inch Ball Hitch
Max Towing Speed: 50 MPH


Drive System: Belt-Drive


Rear Tire Size: 20 x 10 Inch
Tire Type: Pneumatic Wheels


Assembly Required: Yes
Weight: 860 Pounds
Consumer Warranty: 2 Years
Commercial Warranty: 2 Years
Product Length: 75 Inches
Product Width: 65 Inches
Product Height: 75 Inches
UPC: 7431030000136

Here are are few more great reasons to buy from us:

Returns are easy, simply contact us for a returns number and send your item to our returns center for fast processing. We'll get you a replacement or refund in a snap! *Customer will be responsible for return shipping cost.

In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down.

We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again.

Ordering from Landmark Tools is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either.

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