DR PRO 420 9.2HP Gas Powered Chipper Shredder
This item is oversized and/or overweight and does not qualify for free shipping. Delivery surcharges may apply at checkout. Local delivery only.
Note: Items with gas powered engines undergo a pre-delivery inspection (PDI) for in-store pick up orders only. For delivery orders, the item is shipped in the original manufacturer packaging without a PDI.
In-Store Pick Up
Monday-Friday: 9AM-5PM
Standard Shipping
Estimated Delivery Time: 7-10 Business Days. We currently ship to addresses within Canada only.
No other chipper shredder with a 4" chipping capacity can match the PRO 420 for power (9.2 HP), speed of chipping and shredding, or durability. Light enough to be maneuverable but heavy enough for smooth performance with minimal vibrations. Our best-selling chipper shredder has been redesigned for even better performance and durability. A more powerful engine produces faster and smoother chipping and shredding. Larger hopper openings make feeding material easier and faster. And a beefier steel frame ensures stability and long life. A sturdy, easy-to-grab tubular handlebar makes maneuvering the PRO 420 around the jobsite (or in and out of storage) a breeze. Just grab the handlebar and tilt it back toward you and roll easily on the big 14" wheels. In working position it is supported by the "kickstand".
- Oversized Hoppers - The shredder hopper opening is 19.6" x 13.3", for easily dropping in leaves and prunings by the armload. The chipper hopper (9.4" x 8.6") will accept branches up to 4" in diameter.
- Tubular Handlebar for Easy Maneuvering - Easy to grasp (even with gloves on) for smooth maneuvering around the jobsite or in and out of storage. A convenient foot-plate, below the recoil, gives you control as you tilt the machine toward you or "park" it in operating position.
- "Kickstand" Provides Stable Operation - Holds the chipper shedder at the correct angle for working and makes it easy to transition between travel and work modes.
- DR OHV Engine - The 9.2 HP OHV engine (301cc) has plenty of power for processing hardwood branches and churning through armloads of yard and garden waste. Available with manual- or electric-start.
- 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.
Product Dimensions
Flywheel | 20.25" Dia, 30.1 lbs, 1/4" thick |
Shipping Weight | 200 lbs |
Weight | 188 lbs |
Shipping Dimensions | 42.625 x 24.25 x 30.5 |
Technical Specifications
Chipper Flywheel | 20.25" Dia, 30.1 lbs, 1/4" thick |
Chipper Knife Size | 4.75" x 1.25" x .25" |
Chipper Knife Speed | 318 ft/s (217 mph) |
Chipping Capacity | 4" |
Hopper Opening Size | 9.4" x 8.6" |
Air Filter | Dual Element |
Ft Lbs Torque | 15.3 ft-lb |
Lubrication | Splash |
Make | SR |
Number Of Cylinders | 1 |
Oil Capacity | 1.1L |
Oil Type | 10W-30 or 15W-40 |
RPM Speeds | 3600 RPM |
Starting Type | Manual |
Fuel Capacity | 5.4L |
Assembly | Yes |
Number of Tires | 2 |
Tire Size | 14" x 2" |
Tread | Plastic Tread Cap |
Engine Warranty | 2 Year Residential, 90 Day Commercial |
Machine Warranty | 2 Year Residential, 90 Day Commercial |
Number Of Hammers | 12 |
Shredder Hopper Opening | 19.6" x 13.3" |
Standard Screen | 1" |
Shredding Capacity | 3/4" diameter woody material |