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SKU # 1011557   
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  • Specifications +
  • Features

We gave the 11.5 Chipper Shredder 20% more power than our entry model, and we offer a pin-hitch kit option for towing it around your property. It will devour 4" branches with ease, and shred 3/4" thick yard waste.

20% More Power

The 11.5 Chipper Shredder represents a 20% boost in power from our entry model (the 9.5 model). That means it can handle branches up to 4” in diameter, and can shred bigger yard and garden waste too...up to ¾” in diameter. Plus, with double the number of shredding hammers, this model shreds material more finely—to 1/12 its original volume. 


Product Summary:

  • 4" Chipping Capacity
  • 3/4" Shredding Capacity
  • 12 Free-Swinging Shredder Hammers
  • Built-in handles for easy maneuvering
  • Briggs & Stratton OHV Engine; 11.5 Ft. Lbs. Torque
  • Manual- or Electric-Starting
  • 13.8" x 8.3" Chipper Hopper Opening
  • 19" x 13.2" Shredder Hopper Opening
  • Hardened Steel PRO-SPEC™ Chipper Knife
  • Wheels: 9" x3.5-4"
  • Weight: 185 lbs. 

Maneuverable and Towable!

The 11.5 model is easy to maneuver by hand, thanks to the cut-out hand grips on the shredder chute. We also offer an optional pin-hitch kit that allows you to tow it around your property using your riding mower or ATV. 

Oversized Hoppers

The shredder hopper opening is 19” x 13.2”, for easily dropping in leaves and prunings by the armload. The chipper hopper will accept branches up to 4” in diameter

12 Free Swinging Hammers

Shredding is accomplished by 12 free swinging “hammers” that mash and pulverize materials into a fine organic mulch that’s great for recycling into your landscape—either by tilling into your garden or feeding your compost pile.

Off-Road Towing

Add the optional pin hitch and you can easily tow the 11.5 Chipper with Shredder around your property using your ATV or lawn tractor.

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 11.5 FPT Chipper Shredder uses a durable 250cc Overhead Valve, easy-starting engine. It features a debris management system that protects the engine from whatever you kick up while you’re chipping and shredding.

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.


Length 34.5
Width 28.8
Height 46
Weight 186 lbs
Shipping Dimensions 45.5 in x 38.3 in x 43 in
Shipping weight 236 lbs



Make Briggs & Stratton
Model 1150 Series
Starting Type Electric
Ft Lbs Torque 11.5
Displacement 250 cc
Engine Type OHV
Number Of Cylinders 1
Air Filter Dual-Element
Pre Cleaner Yes
Oil Capacity 20 oz
Oil Filter No
Lubrication Splash
Oil Type SAE 30W HD
RPM Speeds 3500
Cooling Methods Air



Fuel Capacity 3.2 Qrts
CARB Certified Yes
Assembly Yes, attach chute
Frame 11 gauge steel
Basic machine house material 10 gauge steel
Hopper material 14 gauge steel
Grease Fittings Yes, bearings
Machine Warranty 2 yrs Residential Use 90 Days Commercial use
Engine Warranty 2 yrs Residential Use 90 Days Commercial use


Shredding & Chipping

Chipping Capacity 4 inches
Chipper Knife Size 4.75 in x 1.25 in x 0.28 in
Chipper Knife Material D2 Tool Steel
Hopper Opening Size 13.8 in x 8.3 in
Chipper Knife Speed 118 MPH
Chipper Flywheel 13.2 in x 8.3 in
Shredding Capacity 3/4 inch
Shredder Hopper Opening 19.0 in x 13.2 in
Number Of Hammers 12
Shredder Chamber Hits / Minute 36,048
Hammer Features Multi-use J-Hammers
Standard Screen Yes, 1 in Hole discharge
Safety Blowback Shield Yes

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