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Features

• 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!
• OVERSIZED CHIPPING HOPPER: The big opening for branches (17" x 27") accepts 4.75" branches with little or no trimming of side branches.
• 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.
• 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.
• Assembly
• Air Filter - Dual Element
• Displacement - 389 cc
• Gross Torque - 18.4 ft. lb.
• Lubrication - Splash
• Number Of Cylinders - 1 (with Cast-Iron Sleeve)
• Oil Capacity - 1.2 qt.
• Oil Type - SAE 30W HD
• Starting Type - Manual
• Frame - 12 ga.
• Hopper Material - Steel