DR Power Pro 475 4.75" 11.5 HP Self-Feeding Wood Chipper New


Sale price$2,564.99 Regular price$2,699.00


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DR Power Pro 475 4.75" 11.5 HP Self-Feeding Wood Chipper New

A dedicated self-feeding chipper that will power through branches up to 4.75' in diameter. High discharge makes for easy collection of chips and we offer an extended discharge chute option. Pin hitch included standard and a road towing kit is an optional accessory. 


  • Road Towing - Add the optional road tow package and you can easily tow your Chipper on roads at speeds up to 45mph.
  • Easy-Pull Start - The 11.5 HP (16.5 ft-lbs gross torque*) Briggs and Stratton OHV engine easy-pull, manual-starting option will almost always start on the first pull.
  • Self-Feeding Action - A large vertically oriented hopper, a precisely-angled heavy-duty chipping knife, and a powerful air channel work together to pull branches into the chipping hopper and blast wood chips out the discharge. Most materials will self-feed, so once you drop a branch in your free to get the next one. No force feeding required.
  • Briggs and Stratton OHV Engine - The legendary power, performance and durability of Briggs & Stratton® engines make them the only ones we use on our DR Chippers. The PRO 475 Chipper uses a durable 420cc Overhead Valve engine with your choice of manual- or electric-start. It features a debris management system that protects the engine from whatever you kick up while you're chipping and shredding.
  • Oversized Chipping Hopper - The big opening for branches (17" x 27") accepts 4.75" branches with little or no trimming of side branches.
  • Chip branches nearly 5" thick - The PRO 475 features our DR Self-Feeding design that will let you tear through branches up to 4.75" in diameter without bogging down. A vertically oriented hopper, precisely angled chipping knife and powerful air channel draw materials in and spit them out the chute.
  • Heavy-Duty Flywheel - The key to efficient wood chipping is the rotating mass created by the flywheel on which the chipper knife is mounted. The PRO 475 features a 17.75" diameter flywheel that weighs a hefty 50 pounds. It spins at 128 mph and takes an amazing 40 "bites" per second.
  • Pro-Spec™ Chipper Knife - Made of high-carbon/high-chromium forged alloy tool steel, our knives hold an edge longer than those on "bargain" chippers.. Still, as with any cutting tool, keeping a sharp edge is important for maintaining peak performance. We recommend keeping an extra on hand so you can minimize downtime.


Lubrication Splash
Make Briggs & Stratton
Number Of Cylinders 1
Oil Capacity 37 oz
Oil Type SAE 30W HD
Starting Type Manual
Assembly Yes
Frame 12 gauge
Hopper Material Steel
Safety Blowback Shield Yes
Number of Tires 2
Tire Size 4.10/3.50-6
Tread Saw Tooth
Engine Warranty 2 yrs Residential Use 1 Yr Commercial Use
Machine Warranty 2 yrs Residential Use, 90 day Commercial
Chip Discharge Control Optional
Chipper Flywheel 17.75"
Chipper Knife Material D2 Heat Treated Tool Steel
Chipper Knife Size 6.25"
Chipper Knife Speed 128 mph

Order shipment preparation takes 3 days. Once shipped orders usually take 2 weeks to be delivered. These are estimations; delivery can be delayed for reasons beyond our control. You can always contact us to know the exact delivery time once you placed an order with us. Have a look at our shipping policy here.


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