Sun Joe Corded Wood Chipper Shredder and Waste Shredding Machine with Collection Bag, 1.7-Inch Cutting Diameter, 15-Amp Motor…
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Best for
Best overall
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Based on 1 trusted source
Current price
$199.99
Updated Jun 27, 2026 · 1 min read

Sources behind this verdict
11 reviewers weighted by source trust
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Across the reviewers we read, the Sun Joe CJ603E is the default recommendation for homeowners with regular pruning waste rather than serious limbs. It carries the deepest review base in this category by a wide margin, and verified-purchase feedback aggregated at Home Depot and Target describes it as reliable and easy to use for chipping small branches and yard debris. Multiple r/Permaculture posters echo that, with one calling it 'an amazing chipper for yard waste' that's 'really easy to use, plug it in, flip the switch, feed the sticks in,' and another surprised at how long their unit has held up.
What reviewers liked
- Largest verified-purchase review base in the category, with broadly positive sentiment for small jobs
- Praised across communities as quiet and extremely easy to operate
- Effective on dry, straight branches and pine without sap gumming, per r/Permaculture posters
Where it falls short
- Community reviewers report it bogs down or jams on hardwood and anything beyond ~1.7 inches
- Several owners call it slow compared with a gas chipper
- An r/harborfreight poster with a near-identical unit reported repeated jamming and poor durability
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Across the reviewers we read, the Sun Joe CJ603E is the default recommendation for homeowners with regular pruning waste rather than serious limbs. It carries the deepest review base in this category by a wide margin, and verified-purchase feedback aggregated at Home Depot and Target describes it as reliable and easy to use for chipping small branches and yard debris. Multiple r/Permaculture posters echo that, with one calling it 'an amazing chipper for yard waste' that's 'really easy to use, plug it in, flip the switch, feed the sticks in,' and another surprised at how long their unit has held up.
The disagreement is real and worth surfacing. The same r/Permaculture threads note it 'works great on pine tree branches' but 'runs into problems when trying to chop hardwood,' and an r/harborfreight commenter who owned a near-identical machine called it 'a total piece of junk' that was 'super slow' and 'would jam.' A review at eclectic.trincoll.edu splits the difference, saying it's slow next to a full-size chipper but far faster and easier than chopping branches by hand. The consensus that emerges: excellent for thin, dry, straight material and frustrating beyond that.
- Efficient Shredding
- Powerful 15-Amp motor engineered with quiet operation effectively chips and shreds branches up to 1.7 inches thick
- Reduce, Reuse, Recycle
- Reduce yard waste to 1/21th its original size and turn leaves, twigs, brush, and branches into nutrient-rich mulch to boost garden health and appearance
- Zero Emissions
- Power up instantly with the push of a button without the fuss of fuel or fumes, for user-friendly operation season after season; Plus, the integrated safety hopper and locking knob halts operation immediately when opened, ensuring peace of mind during use
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Overall is great for getting rid of woody material though. Use it when pruning all out bushes and trees, including things like fresh peach ...
It works great on pine tree branches. I've never had a problem with sap gumming it up. It runs into problems when trying to chop hardwood ...
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“Sun Joe CJ603E Electric Chipper: Unbox and Test” · YouTube
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