


Boss Industrial 4″ 7 HP Chipper Shredder – CGR40
***Special Bonus: Free Liftgate Delivery with purchase – $50 Value***
The Boss Industrial CGR40 4-inch chipper shredder is designed for efficiency and power! This machine is your ultimate solution for managing trees and brush on your property.
This chipper shredder’s heart is a robust Briggs & Stratton 212cc, 10.5 ft-lb torque, 7 HP engine, delivering the power needed for heavy-duty chipping and shredding. The extra-large dual-belt driven drum, equipped with a centrifugal clutch, ensures optimal power and efficiency by automatically adjusting to your workload.
The CGR40 is built to handle branches and brush up to 4 inches in diameter with ease, using its powerful dual-edge steel cutting blades yielding an impressive 6:1 chipping ratio. The extra-wide-mouth hopper allows for easy feeding of material, to minimize work time.
The extra-long chute with a hopper extension accommodates more material than competitors’ 4″ chipper/shredders. The extra-large adjustable dual-direction expulsion chute lets you direct the output precisely where you want it. Adjusting the height and direction of expelled material is simple with the easy-to-use set screw system.
Navigating rough terrain? It’s a breeze with the extra-large 14-inch diameter by 6-inch width ATV tubeless tires, providing stability and ease of movement.
Transform your brush piles into useful mulch quickly and efficiently. The Boss Industrial Chipper Shredder makes yard clean-up tasks faster and easier, giving you more time to enjoy your property and yard!
Full Specifications
- Powered by a powerful Briggs & Stratton 212cc, 10.5 ft-lb torque, 7 HP, single cylinder, 4-stroke, air-cooled, OHV manual start engine
- 4″ max chipping diameter
- Dual-belt driven drum with centrifugal clutch to automatically adjust for power and efficiency
- Powerful dual-edge steel cutting blades and a 6:1 chipping ratio
- Extra-wide-mouth hopper for easy operation
- Extra long chute with hopper extension fits more material
- Extra large adjustable dual-direction expulsion chute
- Change the height and direction of expelled material with the easy-to-use set screw system
- 14″ diameter x 6″ width ATV tubeless tires
- Self-feeding
- Antivibration
- Assembly Required
- Portable
- Replaceable Cutting Blade
- Rust Resistant
- Crated Dimensions: 23″ x 34″ x 35″
- Shipped Weight: 247 lbs
- Gross Weight: 198 lbs
- 2-year warranty on unit and engine warrantied by Boss Industrial
- SKU: CGR40
- Boss Industrial
Owners Manual – Coming Soon
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Most orders ship within 1-3 business days.
All major cards accepted, protected checkout.
New and factory-reconditioned items are covered. See product details for warranty length.
Orders are processed within 1-3 business days. Large equipment ships via freight with delivery scheduled by appointment. See our Shipping Policy for details.
Most items can be returned within 30 days of delivery for a full refund, less original shipping costs. See our Refund Policy for full details.
Factory-reconditioned items are inspected and serviced by the manufacturer to meet original performance specifications, and are covered by warranty. Check this product's title and description to confirm its condition.
Yes. Manufacturer warranty terms apply as noted on this product page. Contact us if you need help with a warranty claim.
Have a question about fit, specs, or which model is right for you? Contact us and we'll help you decide.

Customer reviews
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Broke up soil that a shovel couldn't touch. Shipping took a few extra days but the item itself is solid.
A bit heavy to maneuver but the tines do the work.
Exceeded my expectations. Tore through compacted soil with no trouble at all.
Engine has plenty of power for our garden beds.
Exceeded my expectations. Engine has plenty of power for our garden beds.
Good value overall. Well balanced and easy to maneuver around obstacles.