Mighty Mac Wood Chipper WC475


  • 4-3/4″ Capacity Wood Chipper
  • B & S XR1650 Professional Series Engine
  • Made in the USA
SKU: 475 Category: Tag:

The Mighty Mac® WC475 and WC475E are 4-3/4” capacity wood chippers powered by Briggs & Stratton XR1650 Professional Series engines.  Choose either manual (WC475) or electric (WC475E) start.  These are easily towed around the worksite with a lawn & garden tractor or an ATV/UTV.  The tool steel chipping knife and heavy flywheel turn branches into wood chips quickly and easily.

The optional Highway Tow Kit allows you to convert to highway compatible tires, axle, and tow tongue, suitable for road travel behind any vehicle with a 2” hitch ball.

The optional High Discharge Kit allows you to throw debris into a truck bed or cart for easy transportation.  The HD Kit also pivots 180° and has 11 locking points for a wide variety of positional choices.

Made in the USA!





WC475 WC475E
Chipping Capacity 4-3/4″ 4-3/4″
Engine B&S XR1650 Professional Series B&S XR1650 Professional Series
HP 11.5 11.5
Gross Torque (FT-LBS) 16.5 16.5
Displacement CC’s 420 420
Lubrication System Splash Splash
Starting Manual Electric
Transport Yard Tow

Optional Highway Tow Accessory Kit

Yard Tow

Optional Highway Tow Accessory Kit

Chipper Knife Material D2 Heat Treated Tool Steel D2 Heat Treated Tool Steel
Adjustable Bed Knife Yes Yes
Flywheel Thickness 5/8″ 5/8″
Flywheel Diameter 17.75″ 17.75″
Flywheel Weight 53 LBS 53 LBS
Flywheel Support Cast Iron Ball Bearings Cast Iron Ball Bearings
Flywheel Speed (RPM) 2400 2400
Knife Speed (MPH) 127 127
Length 64″ 64″
Width 37″ 37″
Wheelbase 30″ 30″
Height 52″ 52″
Machine Weight (LBS) 318 335
Shipping Weight (LBS) 408 425
Engine Warranty 2 Year 2 Year
Machine Warranty 2 Year 2 Year

Additional information

Weight N/A
Dimensions N/A

WC475, WC475E

  • To buy locally, please check for dealers on our Dealer Locator.
  • If ordering factory direct our goal is to ship each order within 48 hours. Sometimes we run out of stock and in these cases it may take one to two weeks to fill your order.