1.8 Inch vs 6 Inch Wood Chippers in 2026: Key Differences
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Choosing between a 1.8 inch and 6 inch wood chipper depends on your yard size. This 18 inch vs 6 Inch wood chipper guide clarifies the key specs. Both machines shred yard waste efficiently. The main difference is power and capacity. One uses electricity for light tasks. The other uses gas for heavy limbs. You need to match the tool to your debris volume.
Key differences
| Aspect | Yeryork 15-Amp Electric Wood Chipper | MechMaxx 6-Inch 15 HP Gas Wood Chipper |
|---|---|---|
| Power Source | 15-Amp Electric | 15 hp Gas (420cc) |
| Cutting Capacity | 1.8 Inch | 6 Inch |
| Reduction Ratio | 21:1 | 20:1 |
| Debris Collection | 50L Bag | Not listed |
| Mobility | 7-inch wheels | Tow bar, 3 wheels |
Which one should you choose?
Choose Yeryork 15-Amp Electric Wood Chipper if
- You only need to process branches under 1.8 inches.
- You want a lightweight electric tool for small yards.
- You prefer a machine with a built-in collection bag.
Choose MechMaxx 6-Inch 15 HP Gas Wood Chipper if
- You need to chip thick branches up to 6 inches.
- You require gas power for heavy-duty or commercial use.
- You need to tow the chipper across large properties.
Verdict: Pick the Yeryork electric chipper for small residential jobs and easy storage. Choose the MechMaxx gas model if you handle large trees or need industrial strength. The right choice depends entirely on your maximum branch diameter.
1.8 Inch vs 6 Inch Chipper Specs
Cutting capacity
The Yeryork model handles branches up to 1.8 inches in diameter. This size fits standard garden prunings and small twigs. The MechMaxx unit processes wood up to 6 inches thick. This larger capacity allows you to chip thicker limbs without pre-cutting them into smaller sections. You will need the 6-inch chipper for larger landscape jobs or mature trees. The 1.8-inch chipper is sufficient for routine maintenance of smaller shrubs. Choose the larger capacity if you have heavy branching to manage.
Power source
The Yeryork chipper runs on a 15-amp electric motor. It plugs into a standard outlet, offering quiet operation and zero emissions. You do not need to store gasoline or mix oil. The MechMaxx chipper uses a 420cc gas engine with 15 horsepower. It includes electric start for easy ignition. This power source provides independence from electrical cords, allowing use anywhere on your property. However, it requires fuel maintenance and produces exhaust. Your choice depends on whether you prioritize convenience or mobility.
Horsepower
The Yeryork model specifies a 15-amp motor with a rotational speed of 4000 RPM. It does not list horsepower. The MechMaxx chipper features a 15-horsepower ZONSEN engine. This significant power difference means the gas model can chew through dense hardwoods more easily. The electric model relies on torque and blade design for lighter tasks. If you frequently chip dry or hard wood, the 15-horsepower engine offers a clear advantage. For soft green branches, the electric motor performs adequately.
Reduction ratio
Both machines use a similar reduction ratio to process material. The Yeryork chipper has a 21:1 reduction ratio. The MechMaxx chipper has a 20:1 reduction ratio. This metric indicates how much the material is shredded down relative to its original size. Both ratios are high, ensuring fine, consistent chips. The difference between 20:1 and 21:1 is negligible in practice. You will get similar chip sizes from either machine. This spec does not strongly favor one model over the other.
Debris collection
The Yeryork chipper includes a 50-liter collection bag. This bag catches chips directly, keeping your yard tidy during operation. You can easily empty and reuse it. The MechMaxx chipper does not list a collection bag in its specifications. It features a 360-degree rotary discharge chute. You will need to direct chips into a separate container or tarp. The integrated bag on the Yeryork model offers more convenience for small yards. The MechMaxx chute allows flexible placement for larger sites.
Which chipper fits your yard?
Homeowners with small yards and light debris
The Yeryork electric chipper handles branches up to 1.8 inches in diameter. Its 15-amp motor spins at 4000 RPM, providing enough power for standard garden prunings. The unit weighs significantly less than gas models, making it easy to move with its 7-inch wheels. You get a 50L collection bag to manage the output without constant emptying.
Users clearing thick branches and large properties
The MechMaxx gas chipper processes wood up to 6 inches thick. Its 420cc, 15 hp engine delivers substantial torque for tough jobs. You can tow it with the included bar and move it quickly using three wheels. The 20:1 reduction ratio and double-edge blades ensure efficient processing of larger yard waste and thick limbs that smaller electric units cannot handle.
Buyers needing reliable safety features and easy starts
This gas model includes an electric start for quick ignition without pulling cords. It features an emergency stop button and press bar near the operator for immediate shutdown. The 360-degree rotary discharge chute allows you to direct debris precisely. These specs help you maintain control and safety while processing large amounts of green waste on-site.
Quick picks
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | Yeryork 15-Amp Electric Wood Chipper | Small garden branches under 1.8 inches | Check price of Yeryork 15-Amp Electric Wood Chipper on Amazon |
| 2 | MechMaxx 6-Inch 15 HP Gas Wood Chipper | heavy-duty 6 inch branch processing | Check price of MechMaxx 6-Inch 15 HP Gas Wood Chipper on Amazon |
The products compared
Yeryork 15-Amp Electric Wood Chipper
Best for: Small garden branches under 1.8 inches
- 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
The Yeryork 1.8" Electric Wood Chipper uses a 15-amp motor running at 4000RPM to shred branches up to 1.8 inches in diameter. It features a 50L collection bag and dual feed chutes for easy loading. The cTUVus safety certification ensures reliable performance for yard waste. You will appreciate the lightweight design and 7-inch wheels for mobility. This unit is ideal for small gardens where gas power is unnecessary.
Pros
- 15-amp motor with 4000RPM rotational speed
- 50L debris collection bag included
- Dual feed chutes for effortless loading
- cTUVus safety certified for North American standards
Cons
- 1.8 inch cutting capacity limits branch size
- Electric power requires a nearby outlet
- Cannot process leaves, bamboo, or frozen branches
Good fit if
- You need to process branches under 1.8 inches
- You prefer electric tools over gas models
- You want a lightweight unit for small yards
Skip if
- You regularly cut branches larger than 1.8 inches
- You need to chip bamboo or dry hay
- You work in areas without electrical access
Verdict: Yeryork 1.8" Electric Wood Chipper fits homeowners with small gardens who need to process light yard waste. It handles thin branches efficiently without the noise of gas engines.
MechMaxx 6-Inch 15 HP Gas Wood Chipper
Best for: heavy-duty 6 inch branch processing
- Cutting Capacity
- 6 Inch (what this guide is about)
- Horsepower
- 15 hp
- Engine Displacement
- 420cc
- Reduction Ratio
- 20:1
- Power Source
- Gas Powered
- Features
- Tow Bar, Electric Start, Emergency Stop
View on Amazon: MechMaxx 6-Inch 15 HP Gas Wood Chipper Affiliate link
This MechMaxx unit is a heavy-duty gas-powered chipper with a 420cc engine delivering 15 hp. It handles branches up to 6 inches in diameter using a double-edge blade and anvil system. The 20:1 reduction ratio processes waste efficiently. It features electric start, a tow bar, and a 360-degree discharge chute. At 441 pounds, it is built for serious yard work and farm use.
Pros
- 420cc 15 hp ZONSEN engine for high power
- 6 inch maximum cutting diameter capacity
- 20:1 reduction ratio for efficient processing
- Electric start with 12V20Ah battery
- Tow bar and wheels for mobility
Cons
- 441 pound weight requires careful handling
- Hardwood performance may be under 80% of advertised size
- Lead-acid battery adds maintenance needs
Good fit if
- You need to process branches up to 6 inches thick
- You want electric start convenience on a gas machine
- You require a towable unit for large properties
Skip if
- You only have small branches under 2 inches
- You cannot transport a 441 pound machine
- You prefer lightweight electric tools
Verdict: MechMaxx 6 Inch Gas Wood Chipper is a robust solution for heavy-duty debris removal. It fits users with large trees or farms who need to chew through thick wood quickly.
Specifications side by side
| Spec | Yeryork 15-Amp Electric Wood Chipper | MechMaxx 6-Inch 15 HP Gas Wood Chipper |
|---|---|---|
| Cutting Capacity | 1.8" | 6" |
| Horsepower | not stated | 15 hp |
| Engine Displacement | not stated | 420cc |
| 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 | Tow Bar, Electric Start, 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 | 6 inch(P4206) |
| Color | Green | Orange |
| Model | YE004-01 | P4206 |
Frequently asked questions
Can a 1.8 inch wood chipper handle thick tree limbs?
No, it cannot. The Yeryork model is designed for branches under 1.8 inches in diameter. It fits small gardens and light yard waste. It processes thin branches efficiently. You should not feed thick limbs into this unit. Doing so may damage the electric motor. Stick to standard prunings and small twigs for best results.
What is the weight difference between electric and gas chipper models?
The electric option is much lighter. The Yeryork unit is portable for small spaces. The MechMaxx gas model weighs 441 pounds. It is a heavy-duty solution for large properties. The significant weight difference means you need a trailer for the gas unit. The electric chipper is easier to move manually.
Do I need a tow vehicle for a 6 inch chipper?
Yes, you do. The MechMaxx 6 Inch model includes a tow bar. It measures 109 inches in length and 57.2 inches in height. This size requires a vehicle capable of towing heavy loads. The electric chipper does not have these dimensions. It is smaller and does not require towing infrastructure.
Which power source is better for quiet operation?
Electric power is quieter. The Yeryork chipper uses a 15-amp motor. It avoids the noise of gas engines. This makes it suitable for residential neighborhoods. The MechMaxx model uses a 15 HP gas engine. Gas engines produce more noise and vibration. Choose electric if noise is a concern for your yard.
How does debris collection work on these machines?
The Yeryork electric chipper includes a collection bag. This helps you gather fine wood chips easily. The MechMaxx gas model does not list a collection bag. It focuses on heavy-duty debris removal. You may need separate containers for the larger unit. Check the attributes for specific collection methods before buying.
Is electric start available on all 6 inch models?
Yes, the MechMaxx model features an electric start. This helps you start the 15 HP engine easily. It also includes an emergency stop feature for safety. The Yeryork electric chipper starts with a switch. Both options offer convenient startup methods. You do not need to pull a recoil cord on the gas model.
What engine displacement do 6 inch gas chippers have?
The MechMaxx unit has a 420cc engine. This displacement supports its 15 HP output. It allows the chipper to chew through thick wood quickly. The Yeryork model uses electricity, so it has no engine displacement. Gas models require fuel and oil maintenance. Electric models need only a power outlet.
Can I use a 1.8 inch chipper for farm waste?
It is not ideal for heavy farm waste. The Yeryork is best for small gardens. It handles light yard waste and branches. Farm debris often exceeds 1.8 inches. The MechMaxx 6 inch model is better for farms. It processes thick wood and large branches. Choose the gas model for heavy agricultural tasks.