2016 DR Power 11.5 Self-Feeding, Manual Start CPR11AM


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New Boston Crane Service & Sleds
DR Power
11.5 Self-Feeding, Manual Start CPR11AM



A dedicated self-feeding chipper that will power through branches up to 3.75" in diameter. An easy grip handle makes it very maneuveable by hand, but it is also towable with the addition of a pin hitch kit. Easy starting OHV engine delivers 11.5 ft lbs of torque for smooth chipping action.

  • Oversized Chipping Hopper - Our big chipping hoppers will accept whole armfuls of small branches at branches at once, or even whole trees and saplings — with little or no trimming of side branches. This saves tremendously on the time you spend pruning and preparing materials for chipping.
  • 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.
  • 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 - Easy starting overhead valve design. OHV engines run cooler and cleaner for better fuel economy and longer engine life. DuraLube™ Splash Lubrication System. 11.5 foot pounds torque, 250cc displacement.
  • 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 11.5 Self-Feeding model features a 14” diameter flywheel that’s a half-inch thick and weighs a hefty 25 pounds. It spins at 101 mph and takes an amazing 40 “bites” per second!
  • Starter: Manual
  • Torque: 11.50 Ft Lbs
  • Type: OHV
  • Air Filter: Dual Element
  • Cooling: Air
  • Cylinders: 1
  • Displacement: 250 cc
  • Fuel Capacity: 3 qt.
  • Lubrication: Splash
  • Make: Briggs & Stratton
  • Model: 1150 Series
  • Oil Capacity: 20 oz
  • Oil Type: SAE 30W HD
  • Clutch: Centrifugal
  • Tire Size: 4.10/3.50-4
  • Tires: 2
  • Caster Tires: Shredder Chamber Hits Minute - 38400
  • Frame: 12 gauge
  • Shipping Weight: 311 lbs.
  • Weight: 164 lbs
  • Width: 21"
  • Capacity: Chipping - 3.75"
  • Dimensions: Hopper Opening - 14.5" x 23.5"
  • Height: 45"
  • Knife speed: 88.5 mph
  • Knife: 4.25" D2 Heat Treated Tool Steel
  • Length: 43.75"
General Information
  • Standard: Assembly, Safety Blowback Shield, Standard Screen - 1"
  • Tread: Saw Tooth
  • Warranty: Machine - 2 Yr Residential Use 90 Day Commercial Use ; Engine - 2 yrs Residential Use 90 Days Commercial Use
  • Flywheel: 14" ; Weight - 25 lbs ; Diameter - 14"
  • Hammers: 16, Free Swinging, reversible 3 additional times
  • Material: Hopper - Steel



Engine Manufacturer
Briggs & Stratton