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The 8 Best Wood Chippers of 2024

Turn fallen branches and leaves into rich mulch to nourish your garden

In This Article

In This Article

Sun Joe CJ601E Electric Wood Chipper Shredder

Spruce / Jaclyn Mastropasqua

A wood chipper is used to turn yard waste, such as leaves, branches, twigs, and dead plants, into small pieces that can then be used to mulch garden beds or add to compost piles. Note that these machines generally combine two functions: chipping, which turns branches up to around 3 inches in diameter into chips of wood, and shredding, which finely shreds fallen leaves and similar small debris.

When shopping for a wood chipper, Marco Picano, landscape architect and co-owner of Picano Landscaping, says it's important to consider the reduction ratio, which tells you how much the chipper will reduce debris volume. "A higher reduction ratio means more efficient composting or disposal of the chipped material," he says. A wood chipper with a minimum reduction ratio of 10:1 suits the needs of most home gardens. 

Picano also shares that electric wood chippers are sufficient for most homeowners looking to keep their yards well-maintained, but major projects might call for the superior power of a gas chipper. You should also look for a chipper that you can easily maneuver to where you need it and then store between work sessions.

With this in mind, we researched the best wood shippers available today, evaluating them for their power source, weight, capacity, and reduction ratio.

What We Like
  • Handles branches up to 3 inches

  • Excellent reduction rate

  • Leaf vacuum attachment available

What We Don't Like
  • Loud

  • Requires periodic oil changes

If you have many trees around your property, particularly large or old trees or varieties prone to dropping branches, a wood chipper that can quickly reduce yard debris into easily handled mulch is both a time saver and a back-strain reducer. We love this powerful gas chipper from Great CircleUSA, which has a 7-horsepower, 212cc engine that's 4-stroke, so no mixing of gas and oil is required.

Even better, it is certified by the California Air Resource Board (CARB), meaning that it meets the agency's very stringent requirements for reduced emissions. This multi-functional machine can chip, shred, and vacuum, although the optional vacuum kit is sold separately.

You can drop branches up to 3 inches in diameter into the side chute for chipping. It has a wide-mouth design that makes it easy to slip branches inside. If you need to shred leaves, twigs, and other yard debris no larger than 1/2-inch in diameter, then you'll drop them into the top chute, which boasts a 15:1 reduction rate, meaning it can transform 15 bags of lawn waste into one bag of mulch.

If you're tired of the seemingly endless raking of autumn leaves, then the optional vacuum kit, which transforms your chipper into a lawn vacuum with a 10-foot hose, will come in handy. Note that this product should not be used for chipping or shredding pine cones, palm fronds, vines, or fresh greens. You'll need to add oil before using it and carry out periodic oil changes. Like most gas wood chippers, it is loud, so be sure to wear ear protection when using it. It comes with a large collection bag that attaches to the side of the chipper over the discharge chute.

Power Source: Gas | Dimensions: 40 x 26 x 24.2 inches | Weight: 130 pounds | Capacity: 3 inches | Reduction Ratio: 15:1 | Self-feeding: No

What We Like
  • Easy to operate

  • Small storage footprint

  • Fairly quiet

What We Don't Like
  • No collection bin or bag included

  • Small feeder chute

  • Can clog if loaded too quickly

The small size and ease of operation of this corded electric chipper from Sun Joe, along with its light weight and quiet performance, make it a fine choice for urban gardeners who want to create mulch without spending a bundle. We found that the Sun Joe Electric Wood Chipper is a great tool for small cleanup tasks as it effectively breaks down both twigs and leaves, but you'll need to load it slowly to avoid clogs.

If you need a unit that can handle large volumes and thicker branches, it would be better to opt for a machine with a larger chute. Still, this is a fine choice if you mostly need a chipper to chew through small branches and twigs, and it has an impressive reduction ratio of 16:1.

After a quick assembly and connection to an electrical outlet—you'll need to add an outdoor-rated extension cord—the chipper is ready to go. It handles limbs and twigs up to 1.5 inches in diameter, but you need to carefully feed them into the top hopper using the included paddle, as it is not self-feeding.

The wood comes out the perfect size for mulching around plants and shrubs. Leaves also feed through quickly, but they do not shred very finely. This chipper does not come with a collection bag, so you should bring a wheelbarrow and shovel to finish the job or set the machine over a tarp to catch the shredded results.

Power Source: Electric | Dimensions: 37.5 x 17 x 19 inches | Weight: 25.36 pounds | Capacity: Up to 1.5 inches | Reduction Ratio: 16:1 | Self-feeding: No

Person inserting branches into Sun Joe CJ601E Electric Wood Chipper

 The Spruce / Lindsay Boyers

What We Like
  • Creates very fine mulch

  • Easy to assemble and operate

  • Comes apart for storage

What We Don't Like
  • Must be careful not to drop twigs or large debris into the hopper

If it's not fallen branches but rather fallen leaves that are your main garden concern, then this effective leaf mulcher from WORX could be your answer. This is a shredder, not a chipper, so don't drop twigs or branches into the hopper; this is only for shredding leaves.

According to the manufacturer, it can chew through up to 53 pounds of leaves per minute; imagine the time savings come fall! Unlike chippers, this tool uses a heavy-duty trimmer cord rather than a blade to shred leaves. But it does an impressive job of reducing dried leaves to a very fine mulch. It even handles wet leaves—something most chippers struggle with—very well, although they won't be reduced to as finely shredded pieces as drier materials.

This is a corded electric tool, so you'll need to add an outdoor-rated extension cord. It has a 13-amp motor, and it is very easy to operate. While the shredder doesn't come with a collection bag, you can easily attach your own paper, plastic, or cloth disposal bag or even let the shredded materials fall onto a tarp spread beneath the shredder.

The reduction ratio is 11:1, which is not as high as most gas shredders, but no slouch, either. And once you are finished, you'll appreciate how easily this disassembles for compact storage.

Power Source: Electric | Dimensions: 22.8 x 22.8 x 14 inches | Weight: 20 pounds | Capacity: Leaves only | Reduction Ratio: 11:1 | Self-feeding: No

WORX 13-Amp Electric Leaf Mulcher

 The Spruce / Lindsay Boyers

What We Like
  • Very powerful

  • Superior reduction ratio

  • Relatively compact

What We Don't Like
  • Doesn't come with oil

  • Not self-feeding

The Earthquake 33964 has a 4-stoke, 301cc gas engine that is loaded with power, but despite that, it's designed to be relatively compact and easy to move from place to place on its 11-inch airless wheels, so you'll be able to position it right where you need it.

This beast has a 20:1 reduction ratio, meaning that it can reduce the equivalent of 20 bags of yard waste down to just one. Even better, it comes with a large collection bag that clamps—unlike many other models, which merely tie in place—over the discharge chute, making it easy to transport your finished mulch to your garden beds or compost heap.

Unlike some chippers that have just one blade, this one has two, and it munches through 3-inch branches with ease. Load branches into the side chute; while not a true self-feeding chipper, the blades will catch and help pull the branch into the chute, so remain very vigilant of your hand position.

When shredding, you can load the large top chute with dried or wet leaves, small twigs and limbs, and similar yard debris. You'll get the best results by alternating dry with wet materials, which can help prevent clogging. Like other gas models, you'll need to carry out periodic oil changes, and you'll also need to purchase oil separately, as the chipper does not come with enough for startup.

Power Source: Gas | Dimensions: 29.9 X 29.9 X 51.9 inches | Weight: 140 pounds | Capacity: 3 inches | Reduction Ratio: 20:1 | Self-feeding: No

What We Like
  • Relatively quiet performance

  • Excellent reduction rate

  • Can handle stalks and other garden waste

What We Don't Like
  • Not auto-feed

If you're looking for an electric chipper to keep your yard in good shape, then we recommend this effective option from Sun Joe. It has a 15-amp motor, and while its 94-decibel sound level is certainly not silent, it is quieter than almost any other wood chipper; these tools tend to generate over 100 decibels of sound when in action.

However, it is no slouch around the yard; it can handle branches, leaves, twigs, and other garden debris up to 1.73 inches in diameter and has a very impressive reduction ratio of 21:1. Like any chipper/shredder, it does best with dried materials, not wet, so if you plan on mulching leaves, vegetable-garden stalks, or similar "green" materials, you should let them dry for at least a couple of days before dropping them into the shredder.

This wood chipper has wheels, so you can easily move it out into the garden and then wheel it back into the garage or shed for storage. However, you'll need to add your own outdoor-rated extension cord.

It comes with a collection bag that sits beneath the shredder during use and is then easily lifted away to dump the contents into your compost bin or spread around your flower beds, vegetable garden, or other garden areas. It also comes with a paddle for pushing the branches into the hopper, as it is not an auto-feed chipper.

Power Source: Electric | Dimensions: 23.50 x 12.50 x 16.50 inches | Weight: 38.6 pounds | Capacity: 1.73 inches | Reduction Ratio: 21:1 | Self-feeding: No

What We Like
  • CARB compliant

  • Leaf vacuum

  • Self-feeding

What We Don't Like
  • Not the highest reduction ratio

  • Can clog on wet leaves or other wet debris

Positioned as a heavy-duty commercial wood chipper, the DK2 Chipper Shredder & Vacuum is a gas-powered beast with a CARB-compliant, 7-horsepower, 208cc engine. It has three functions: Drop branches up to 3 inches wide into the side chute to reduce them to mulch—while not a true self-feeder, the blades will tend to pull the branches forward through the chute—load the top large-capacity chute with small twigs, limbs, or dry leaves and similar yard debris no more than 3/8-inch in diameter, or use the included vacuum hose to suck up fallen leaves.

The reduction ratio is 8.5:1, which is not the highest; that's one of our few complaints about this yard tool. We do appreciate the included tow bar, which makes it easier for you to maneuver the wood chipper where you need it, as well as the vacuum kit, which allows you to turn the device into a lawn vacuum to suck up dry leaves and other small, dry lawn debris.

We note that this chipper has a difficult time handling wet leaves and green plant material. (Almost all chippers have this disadvantage, however.) Still, it does an excellent job of reducing dry yard waste to mulch. Dry leaves are shredded into very small pieces, ideal for composting or leaving on lawns.

For the safest operation, after every use or midway through a day of use, carefully check all bolts and tighten them as needed. The vibration of any chipper during operation can cause bolts to loosen.

Power Source: Gas | Dimensions: 63 x 32 x 43 inches | Weight: 187 pounds | Capacity: 3 inches | Reduction Ratio: 8.5:1 | Self-feeding: No

What We Like
  • Lightweight and compact

  • Comes with 1.2 bushel collection bin

  • Easy to operate

What We Don't Like
  • Only handles small branches

  • Can clog on wet leaves or if loaded too quickly

If you have a small yard or even a small farm and only need a wood chipper to handle small branches, twigs, and occasional dried leaves, then you might not want the maintenance, cost, and emissions of a gas-powered tool. For those scenarios, the Earthwise GS70015 is a great choice. This is a corded electric chipper with a 15-amp motor.

You'll need an outdoor-rated 12-gauge extension cord to operate it, but once plugged in, you can start it up with the push of a button and get to work. While all wood chippers are noisy, this electric model is not quite as loud as a gas machine, and no fumes or oil are required.

This handy chipper can tackle branches up to 1.75 inches in diameter, although you'll need to load them very slowly at that size. Smaller branches are no problem, however, and you can also shred dried leaves as long as you don't overload the hopper.

The chipper comes with a tamper tool to help push the yard debris into the hopper, so there's no need to put your hands in danger. While the manufacturer doesn't state the reduction ratio, the wood chipper comes with a 1.2-bushel collection bin. Once full, it's easy to transport to your garden beds or compost bin. And the chipper itself has two large wheels so it is easy to maneuver right where you need it.

Power Source: Electric | Dimensions: 24 x 18 x 41.5 inches | Weight: 31 pounds | Capacity: 1.75 inches | Reduction Ratio: Not specified | Self-feeding: No

What We Like
  • Large wheels

  • Impressive reduction ratio

  • Relatively easy to store

What We Don't Like
  • Doesn't come with oil

  • Not self-feeding

While gas-powered wood chippers tend to be big, bulky machines, this sturdy option from Champion Power Equipment has a more upright design and large, never-flat tires. This makes it relatively easy to wheel the chipper out to where you need it and then wheel it back into storage once you are done. It's powered by a 224cc engine, and it's no slouch when it comes to chipping and shredding branches and leaves.

Remember that you'll need to add oil, sold separately, before starting the chipper and carrying out periodic oil changes. As a chipper, this model can handle branches up to 3 inches in diameter, quickly reducing them to chips of mulch. If you need to shred leaves or other yard debris no more than 1/2-inch in diameter, just load it through the top chute, which is wide and easy to access.

It comes with a sturdy 2-bushel bag for collecting the finished mulch. You'll appreciate the impressive 20:1 reduction ratio, which lets you quickly complete tedious yard cleanup tasks, especially in the fall. This chipper/shredder is EPA-certified for adhering to reduced emissions guidelines.

Power Source: Gas | Dimensions: 28.1 x 25.9 x 50 inches | Weight: 135.6pounds | Capacity: 3 inches | Reduction Ratio: 20:1 | Self-feeding: No

Final Verdict

If you’re looking for a powerful gas wood chipper that can also shred leaves and other small yard debris, as well as serve as a lawn vacuum with the optional vacuum kit, then our top choice is the Great CircleUSA Heavy Duty Wood Chipper. This versatile chipper can handle branches up to 3 inches in diameter and has a 7-horsepower engine. But if you prefer an electric tool, then the Sun Joe CJ603E Electric Wood Chipper is our recommendation. This 15-amp tool has a whopping 21:1 reduction ratio and can handle branches and other lawn debris up to 1.73 inches in diameter.

What to Look for in a Wood Chipper

Power Source

As with many tools, there are two power sources to choose from when considering wood chippers: gasoline and electricity. So far, there are no battery wood chippers; you’ll need to plug your electric wood chipper into an electrical outlet, and you’ll need to provide the extension cord to do so yourself, as it won’t be included with the tool.

Picano says, “For the average user, deciding between a gas or an electric chipper/shredder largely depends on the scale of work and the mobility required. Gas-powered chippers are more powerful and are essential for larger jobs or when working in areas without easy access to electrical outlets. Electric models, however, are quieter, environmentally friendly, and perfect for smaller yards and gardens where mobility isn't an issue.”

Both power sources have their pros and cons. Gas chippers, including our top pick, the Great CircleUSA Heavy Duty Wood Chipper Shredder, are generally quite a bit more powerful than their electric counterparts, and usually can handle larger branches. However, they do require more maintenance, can emit smelly fumes, and are typically larger and heavier than electric models. Still, if you need the utmost power and you don’t want to be tethered to a cord, a gas wood chipper can be a great choice.

Most gas chippers can chip branches and shred smaller yard materials. Normally, there is a side chute where you drop in branches for chipping and a larger top chute for shredding. Some gas chippers, including the DK2 3-in-1 Chipper Shredder (our best for large yards option), can also operate as a yard vacuum with the attachment of a large hose. 

Electric chippers like the Sun Joe CJ601E are generally quieter than gas models—although they are still loud—and are usually lighter, smaller, and easier to operate. Less maintenance is required, and there are no smelly fumes. However, electric chippers typically can only handle branches under 2 inches in diameter and are likelier than a gas model to bog down with wet leaves or other yard debris. 

Electric chippers generally do not have a separate chute for chipping and shredding like gas models do. Instead, there is typically just one large top chute for both purposes. Electric shredders that don’t chip branches are also available, but they are merely for shredding fallen leaves and similar materials. We especially like the WORX 13-Amp Leaf Mulcher (best for leaves pick) for this purpose.

Sun Joe CJ601E Electric Wood Chipper

 The Spruce / Lindsay Boyers

Chipping Capacity

Chipping refers to the tool’s ability to turn a branch into chips of wood that are small enough to use as mulch. Chipping capacity is the largest branch the tool can handle. The majority of gas wood chippers, especially those used by homeowners or for non-commercial purposes, have a chipping capacity of 3 inches or less.  One that we particularly recommend is the Earthquake 33964 Gas-Powered Heavy-Duty Chipper Shredder (our best heavy-duty pick). Marco Picano adds that for major landscaping projects, a chipper that can handle branches as large as 5 inches might be needed, but this would be unusual for the typical homeowner.

Electric chippers generally can handle branches and limbs that are somewhere between 1 and 2 inches in diameter. Our favorite for small yards, the Earthwise GS70015 15-Amp Electric Corded Chipper Shredder, can tackle branches up to 1.75 inches thick. Mike Drouin, a gardening expert and a co-founder of Reefertilizer, notes that this will accommodate the typical debris in a residential yard. He prefers electric chippers in general, saying, “Electric chippers offer ample power for shredding leaves and small branches, aligning well with the typical requirements of a home gardener.”

Shredding Capacity and Reduction Ratio

Shredding refers to the tool’s ability to turn smaller yard debris, including leaves and twigs, into finely shredded materials that can be used as mulch or added to a compost pile. The strength of a wood chipper’s ability to shred yard debris is often expressed as a reduction ratio, such as 10:1. In this example, the ratio indicates that the machine can shred the equivalent of 10 bags of yard debris fine enough to fit into just one bag. Some wood chippers have considerably high reduction ratios; our favorite electric shredder, the Sun Joe CJ603E Wood Chipper/Shredder, has a highly impressive reduction ratio of 21:1.

Note that a chipper/shredder cannot shred materials nearly as large as it can chip. More often, even a machine like the Champion Power Equipment 200946 2-in-1 Upright Gas Wood Chipper, which can chip branches 3 inches in diameter, can only shred twigs and other debris up to ½-inch in diameter or so.

Sun Joe CJ601E Electric Wood Chipper

 The Spruce / Lindsay Boyers

Feeding Mechanisms

There are three basic mechanisms that pull branches into a wood chipper’s mechanisms: manual, self-feeding, and gravity.

  • Most residential wood chippers, particularly electric models, require manual feeding of the branches into the chipping chute. This means that the operator must continue to apply pressure to push the branch into the chute until the inner blades “grab” onto the branch and add extra pulling power. All of the chipper/shredders on our list have manual feeding systems. 
  • Some of the most powerful gas chippers, particularly those used for commercial purposes, have self-feeding mechanisms with rollers to automatically pull big branches forward into the chipping chute. 
  • The shredding hopper on the top of a chipper is typically a gravity feed, which means that  you drop leaves and other small debris into the chute, and gravity pulls the material down towards the shredding blade. Many shredders come with a paddle to help push the materials into the hopper without having to put your hands too close to the blades.

Safety Features

Clearly, wood chippers are powerful tools that can cause severe injury if used carelessly. Marco Picano warns, “Safety can't be overstated when operating wood chippers. Always wear protective gear, including safety goggles, hearing protection, and gloves. Never operate the machine without all safety guards and devices in place, and avoid wearing loose clothing that could get caught in the machine.” Drouin adds, “It is imperative to maintain a safe distance for bystanders to prevent accidents.” 

Before using your wood chipper for the first time, read the entire owner’s manual and pay attention to safety guidelines. Always run your chipper with the collection bag placed securely over the side discharge chute, as bits and pieces of wood can fly out forcefully. Wood chippers have safety flaps over the shredding hopper and side chutes; never remove these flaps or place your hand near or into the flap when the machine is on. While feeding branches into the chipper, stand slightly to one side in case of “kickback,” which occurs when a branch becomes slightly stuck and then rapidly shoots back toward the operator. And, of course, always remain alert while using your wood chipper. If you are tired or not feeling well, it’s best to leave the chipping for another day.

Why Trust The Spruce?

Michelle Ullman is a commerce writer for The Spruce who specializes in home improvement products, including tools and landscaping supplies. She has extensive experience not only in writing about all things related to the home, but also in carrying out various DIY projects, including landscaping, painting, flooring, wallpapering, furniture makeovers, and simple repairs around the house and yard. She’s also an avid gardener, and loves to spend time caring for her garden and many potted plants, both indoors and outside.

For this roundup, she considered dozens of wood chippers, evaluating each for power, reduction ratio, chipping capacity, ease of use, and overall value. She also considered feedback from customers, both positive and negative, as well as reviews and information on various gardening and landscaping websites.

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