1.8 Inch vs 5 Inch Wood Chippers in 2026: Key Differences
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When evaluating a 18 inch vs 5 Inch wood chipper, you are looking at two very different tools. Both machines process yard waste, but their capabilities diverge sharply. The smaller electric model handles light debris with quiet operation. The larger gas unit tackles heavy branches with raw power. This comparison breaks down the specs that matter most for your specific needs. Read on to see which design fits your property.
Key differences
| Aspect | Yeryork 15-Amp Electric Wood Chipper | MechMaxx 5-Inch 15HP Gas Wood Chipper |
|---|---|---|
| Power Source | 15-Amp Electric | 15hp Gas Engine |
| Cutting Capacity | 1.8 Inch | 5 Inch |
| Engine Displacement | not listed | 420cc |
| Reduction Ratio | 21:1 | 20:1 |
| Debris Collection | 50L Collection Bag | 360° Rotary Discharge Chute |
Which one should you choose?
Choose Yeryork 15-Amp Electric Wood Chipper if
- You need a quiet tool for small branches under 2 inches.
- You prefer electric power without gas maintenance or fumes.
- You want a lightweight unit with a collection bag for easy cleanup.
Choose MechMaxx 5-Inch 15HP Gas Wood Chipper if
- You regularly process thick branches up to 5 inches in diameter.
- You need a towable machine for large properties or farms.
- You require high horsepower for continuous, heavy-duty chipping.
Verdict: The Yeryork electric chipper suits homeowners with small yards and light debris. The MechMaxx gas chipper is built for professionals or large estates needing serious cutting power. Choose the electric model for convenience and the gas model for capacity.
1.8 Inch vs 5 Inch Chipper Specs
Cutting Capacity
The Yeryork model handles branches up to 1.8 inches in diameter. This limit suits small garden tasks and light yard waste. The MechMaxx unit processes wood up to 5 inches. This larger capacity allows you to clear thick tree limbs and heavy brush that the smaller chipper cannot accept. If you manage a large property with mature trees, the 5-inch opening is essential. For occasional trimming of small shrubs, the 1.8-inch limit is sufficient. The difference in maximum diameter defines the scope of work each machine can safely perform without jamming or damaging the blades.
Power Source
The Yeryork chipper uses a 15-amp electric motor. This requires a nearby outlet and cord management but offers quiet, zero-emission operation. The MechMaxx chipper relies on a 420cc, 15-horsepower gas engine with electric start. This provides independent mobility for remote sites but requires fuel and maintenance. Electric power is consistent and simple for confined spaces. Gas power delivers raw torque for dense wood. You must choose between the convenience of corded electricity and the freedom of portable gasoline power. Your available power source and noise restrictions will likely dictate this choice.
Reduction Ratio
The Yeryork chipper features a 21:1 reduction ratio. This helps ensure a smooth flow of material from the discharge chute. The MechMaxx chipper has a 20:1 reduction ratio. Both ratios indicate efficient gear systems that translate motor or engine speed into blade torque. The one-point difference is negligible in daily practice. Both machines are designed to process material consistently without excessive clogging. You will not notice a significant performance gap based on this specific metric alone. The focus should remain on the cutting capacity and power source rather than this minor numerical variation.
Debris Collection
The Yeryork chipper includes a 50L collection bag. This allows for easy containment of chips without immediate cleanup. The MechMaxx chipper does not list a collection bag in its specifications. It features a 360-degree rotary discharge chute with an adjustable deflector. This setup directs chips precisely but requires you to manage the pile manually or use a separate container. If you prefer contained storage, the Yeryork bag is a clear advantage. If you plan to spread chips directly or use a loader, the MechMaxx chute offers better directional control.
Mobility and Size
The Yeryork chipper is compact, measuring 17.3 inches long and 14.2 inches wide. It weighs significantly less and uses 7-inch wheels for easy movement. The MechMaxx chipper is massive, measuring 109 inches long, 47.9 inches wide, and 57.2 inches high. It weighs 441 pounds and includes a tow bar with 16-inch wheels. The Yeryork model can be stored in a garage or trunk. The MechMaxx unit requires a trailer or truck for transport. You must have a vehicle capable of towing the heavy gas chipper. The electric model offers portability that the gas unit cannot match.
Which chipper fits your yard?
Small yard owners with light debris
The Yeryork electric chipper handles branches up to 1.8 inches in diameter. Its 15-amp motor runs quietly and requires no fuel. The 50L collection bag captures chips for easy disposal. At 17.3 inches long, it fits in tight spaces. This unit is ideal for homeowners managing small garden waste without the bulk of gas equipment.
Users with thick branches needing power
The MechMaxx gas chipper processes wood up to 5 inches thick. Its 15-horsepower engine provides the torque needed for heavy-duty tasks. The 420cc displacement ensures consistent performance during long sessions. This machine is built for larger properties where branch diameter exceeds standard garden waste limits. It delivers raw cutting power for tough jobs.
Those needing mobility for large areas
This gas model includes a tow bar and 16-inch wheels for easy transport. You can move the 441-pound unit across large lawns or fields. The 360-degree rotary discharge chute allows precise debris placement. For users covering extensive acreage, this mobility and reach are essential. It connects to vehicles for efficient relocation between work sites.
Quick picks
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | Yeryork 15-Amp Electric Wood Chipper | Light-duty yard waste and small branches | Check price of Yeryork 15-Amp Electric Wood Chipper on Amazon |
| 2 | MechMaxx 5-Inch 15HP Gas Wood Chipper | Heavy-duty yard waste and forestry tasks | Check price of MechMaxx 5-Inch 15HP Gas Wood Chipper on Amazon |
The products compared
Yeryork 15-Amp Electric Wood Chipper
Best for: Light-duty yard waste and small branches
- Cutting Capacity
- 1.8 Inch (what this guide is about)
- Amperage
- 15-Amp
- Reduction Ratio
- 21:1
- Rotational Speed
- 4000RPM
- Collection Capacity
- 50L
- Power Source
- Electric
View on Amazon: Yeryork 15-Amp Electric Wood Chipper Affiliate link
This electric wood chipper handles branches up to 1.8 inches in diameter. It uses a 15-amp motor running at 4000 RPM to shred material efficiently. The unit includes a 50L collection bag for debris storage. Its IPX4 rating and polypropylene housing offer weather resistance. You should choose this model if you need a lightweight, budget-friendly tool for small yard waste and light branches.
Pros
- 1.8-inch cutting capacity for small branches
- 15-amp motor with 4000 RPM speed
- 50L collection bag included
- IPX4 waterproof rating for outdoor use
- cTUVus safety certified
Cons
- 1.8-inch max capacity limits thick limbs
- Electric cord restricts mobility
- Cannot process bamboo or frozen branches
Good fit if
- You need to shred branches under 1.8 inches
- You prefer electric power over gas
- You want a lightweight unit for easy storage
Skip if
- You frequently cut branches thicker than 1.8 inches
- You need to process bamboo or dry hay
- You require gas-powered mobility without cords
Verdict: Yeryork 1.8" Electric Wood Chipper fits homeowners managing small branches and yard waste who prefer electric convenience. It delivers adequate power for light-duty tasks but cannot handle larger or tougher materials.
MechMaxx 5-Inch 15HP Gas Wood Chipper
Best for: Heavy-duty yard waste and forestry tasks
- Cutting Capacity
- 5 Inch (what this guide is about)
- Horsepower
- 15 HP
- Engine Displacement
- 420 cc
- Reduction Ratio
- 20:1
- Power Source
- Gas Powered
- Features
- Emergency Stop
View on Amazon: MechMaxx 5-Inch 15HP Gas Wood Chipper Affiliate link
This MechMaxx chipper handles up to 5-inch diameter wood using a 420cc, 15hp DUCAR engine. It features electric start and a 20:1 reduction ratio for efficient processing. The unit weighs 441 pounds and includes a tow bar with 16-inch wheels for mobility. A 360-degree discharge chute allows for precise debris placement. It suits farmers, landscapers, and gardeners managing significant yard waste or forestry tasks.
Pros
- 5-inch cutting capacity for thick branches
- 15hp DUCAR 420cc gas engine
- Electric start for easy ignition
- Tow bar with 16-inch wheels for transport
- 360-degree rotary discharge chute
Cons
- Heavy 441-pound build requires towing
- Lead-acid battery needs maintenance
- No debris collection bag included
Good fit if
- You need to process wood up to 5 inches thick
- You have a vehicle capable of towing heavy loads
- You require a gas-powered unit for high-volume work
Skip if
- You only handle branches under 1.8 inches
- You need a lightweight unit for manual carrying
- You prefer electric power sources for quiet operation
Verdict: MechMaxx 5 Inch Gas Wood Chipper fits users who need serious capacity for large branches and have towing capability. It is not suitable for light residential use or those without a trailer hitch.
Specifications side by side
| Spec | Yeryork 15-Amp Electric Wood Chipper | MechMaxx 5-Inch 15HP Gas Wood Chipper |
|---|---|---|
| Cutting Capacity | 1.8" | 5 in |
| Horsepower | not stated | 15 HP |
| Engine Displacement | not stated | 420 cc |
| Amperage | 15-Amp | not stated |
| Reduction Ratio | 21:1 | 20:1 |
| Rotational Speed | 4000RPM | not stated |
| Collection Capacity | 50L | not stated |
| Power Source | Electric | Gas Powered |
| Features | not stated | Emergency Stop |
| Debris Collection | Collection Bag | not stated |
| Recommended Use | Yard Waste, Branches, Yard | not stated |
| Bar Length | 8 Inch | not stated |
| Dimensions | 17.3 × 14.2 × 37 inches | 109 × 47.9 × 57.2 inches |
| Weight | not stated | 441 pounds |
| Size | 50L | 5 inch |
| Color | Green | Yellow |
| Model | YE004-01 | GS1500 |
Frequently asked questions
Can a 1.8 inch wood chipper handle thick tree limbs?
No, it cannot. The Yeryork electric model is limited to branches up to 1.8 inches in diameter. Its 15-amp motor is designed for light-duty yard waste. Attempting to feed thicker wood will likely jam the machine or damage the internal components. You should reserve this tool for small garden debris and thin twigs.
Is a 5 inch chipper too large for a residential driveway?
It depends on your space. The MechMaxx unit measures 109 inches in length and weighs 441 pounds. It requires a trailer hitch for transport and significant storage area. This machine is built for heavy-duty forestry tasks. If you lack towing capability or ample parking, this gas-powered model will be impractical for home use.
Do I need a trailer for a 5 inch gas chipper?
Yes, you do. The MechMaxx 15 HP chipper includes a tow bar, indicating it is designed for transport behind a vehicle. Its substantial weight and length make it unsafe to move manually. You must have a vehicle with a compatible hitch to move this equipment to your work site or storage location.
Which chipper is better for quiet operation in a neighborhood?
The electric model is the better choice. The Yeryork 15-amp unit operates quietly compared to gas engines. It produces no exhaust fumes, making it suitable for close-proximity residential use. The gas-powered MechMaxx unit generates significant noise and requires ventilation, which can disturb neighbors and limit where you can operate it effectively.
How do I dispose of the wood chips from a 1.8 inch chipper?
The Yeryork model includes a 50L collection bag. This feature captures the debris directly as you feed branches into the hopper. You can then easily remove the bag for disposal or composting. This system keeps your workspace clean and reduces the need for separate raking or sweeping after your yard work is complete.
What engine size does a 5 inch chipper typically have?
The MechMaxx 5 inch chipper features a 420cc engine. This displacement provides the 15 horsepower needed to process wood up to 5 inches thick. This power level is necessary for breaking down tough, dense branches. Smaller engines would struggle to maintain speed and efficiency when processing larger diameter wood material.
Can I use the electric chipper for wet wood?
It is not recommended. Electric wood chippers are generally designed for dry yard waste. Wet wood is heavier and more prone to clogging the mechanism. The Yeryork model’s 1.8 inch capacity is already limited to light-duty tasks. Adding moisture increases the risk of jamming the 15-amp motor and voiding any electrical safety standards.