20 Inch vs 12 Inch Chainsaws in 2026: Key Differences
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Choosing between a 20 Inch vs 12 Inch chainsaw depends on your power needs and task scope. Both tools are designed for wood cutting, but they serve different scales of work. The 20-inch model uses a gas engine for heavy-duty logging, while the 12-inch option relies on battery power for light trimming. You need to weigh cutting capacity against weight and convenience. This guide compares their specs to help you decide which fits your yard work.
Key differences
| Aspect | VEVOR 20-Inch 62cc Gas Chainsaw | EGO Power+ 56V Cordless 12-Inch Chainsaw |
|---|---|---|
| Power Source | Gas Powered | Battery Powered |
| Bar Length | 20 in | 12 in |
| Engine Displacement | 62cc | 30cc gas equivalent |
| Weight | 16.1 pounds | 8.4 lbs with battery |
| Motor Type | 2 Stroke | Brushless |
Which one should you choose?
Choose VEVOR 20-Inch 62cc Gas Chainsaw if
- You need to cut thick trunks up to 18 inches in diameter.
- You prefer the high torque of a 62cc gas engine for professional logging.
- You want extended runtime without worrying about battery recharging.
Choose EGO Power+ 56V Cordless 12-Inch Chainsaw if
- You prioritize lightweight handling for reduced fatigue during limb work.
- You need a tool for light-duty brush removal and small branches.
- You want instant starts and tool-free chain tensioning without mixing fuel.
Verdict: The 20-inch gas chainsaw is the better choice for heavy-duty tasks and large wood processing. The 12-inch battery model suits users who need a lighter, easier-to-manage tool for occasional trimming. Select based on whether your work involves large diameter wood or small branches.
20 Inch vs 12 Inch Chainsaw Specs
Power Source
The VEVOR uses a 62cc gas engine, providing standalone power without cords or battery packs. This makes it suitable for remote sites. The EGO Power+ is a cordless electric tool powered by a 56V battery system. It includes a 2.5Ah battery and charger. You need access to charging for the EGO, but you avoid mixing fuel. The VEVOR requires a 40:1 fuel mixture for the 2-stroke engine. Your choice depends on whether you prefer the independence of gas or the convenience of electric power for your specific job site.
Cutting Capacity
Bar length dictates the maximum wood diameter you can cut in a single pass. The VEVOR features a 20-inch guide bar, allowing it to handle trunks up to 18 inches in diameter. This makes it ideal for felling large trees or processing thick limbs. The EGO Power+ has a 12-inch bar and chain. It is designed for light-duty brush removal and smaller limb work. The VEVOR clearly offers greater reach and capacity for heavy timber, while the EGO is better for pruning and smaller branches.
Engine Displacement
Engine displacement measures the volume swept by the piston, indicating potential power output. The VEVOR has a 62cc displacement, which supports its 3.8 HP rating and high torque for tough cuts. The EGO Power+ does not have a traditional engine, but its brushless motor is rated as equivalent to a 30cc gas chainsaw. The VEVOR’s larger displacement means it can sustain heavy loads for longer periods without stalling. The EGO’s electric motor provides instant torque but is limited by battery capacity rather than mechanical displacement.
Weight
Weight affects operator fatigue and maneuverability, especially during extended use or overhead work. The VEVOR weighs 16.1 pounds, which is substantial due to its gas engine and metal components. The EGO Power+ weighs just 8.4 pounds when equipped with the 2.5Ah battery. This significant difference makes the EGO much easier to hold and control for one-handed tasks or prolonged pruning. The lighter weight of the EGO reduces strain on your arms and shoulders during detailed work.
Battery Runtime
Runtime determines how long you can work before recharging or refueling. The EGO Power+ delivers up to 130 cuts on a 4x4 with the included 2.5Ah battery. This is useful for moderate residential tasks. The VEVOR has a 550 ml fuel tank, allowing for extended continuous operation as long as you have mixed fuel. There is no need to wait for charging cycles with the gas model. For heavy daily use, the VEVOR’s fuel capacity offers more consistent uptime compared to the EGO’s battery limitations.
Which 20 vs 12 Inch Chainsaw Fits You
Professional loggers handling large timber
You need the VEVOR 20-inch model for its 62cc gas engine and 3.8 HP output. The 20-inch guide bar cuts diameters up to 18 inches, making it ideal for thick trunks. Its 16.1-pound weight and robust composite body handle heavy-duty tasks and remote sites without battery constraints.
Homeowners doing light pruning and brush
The EGO Power+ 12-inch chainsaw is perfect for light-duty work like limb removal. It weighs only 5.69 pounds with the battery, reducing fatigue. The 12-inch bar and tool-free tensioning allow for quick, clean cuts on smaller branches, while the brushless motor offers quiet, cordless convenience.
Users needing portable, easy-start operation
You will appreciate the EGO Power+ for its compact design and instant electric start. Weighing just 5.69 pounds, it is easy to maneuver. The included 2.5Ah battery provides up to 130 cuts on a 4x4, and the tool-free chain tensioning simplifies maintenance without needing extra tools or fuel mixing.
Quick picks
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | VEVOR 20-Inch 62cc Gas Chainsaw | Felling large trees and heavy brush | Check price of VEVOR 20-Inch 62cc Gas Chainsaw on Amazon |
| 2 | EGO Power+ 56V Cordless 12-Inch Chainsaw | Light-duty pruning and small branch cutting | Check price of EGO Power+ 56V Cordless 12-Inch Chainsaw on Amazon |
The products compared
VEVOR 20-Inch 62cc Gas Chainsaw
Best for: Felling large trees and heavy brush
- Bar Length
- 20 Inch (what this guide is about)
- Power Source
- Gas Powered
- Engine Displacement
- 62cc
- Motor Type
- 2 Stroke
- Recommended Use
- Tree Trimming, Wood Cutting
- Engine Cycle
- 2-Cycle
View on Amazon: VEVOR 20-Inch 62cc Gas Chainsaw Affiliate link
This VEVOR chainsaw uses a 62cc, 2-stroke gas engine producing 3.8 HP. It features a 20-inch guide bar capable of cutting wood up to 18 inches in diameter. The unit weighs 16.1 pounds and includes a 550 ml fuel tank. You get a 20-inch reach for heavy felling tasks. This model suits those needing high power for thick trunks and large branches in outdoor settings.
Pros
- 62cc engine delivers 3.8 HP for heavy cutting
- 20-inch bar handles trunks up to 18 inches wide
- 550 ml fuel tank supports extended work sessions
- Emergency stop lever enhances operator safety
Cons
- Requires mixing fuel at a 40:1 ratio
- 16.1 pounds weight may cause fatigue over time
- Manual choke start lacks electric ignition
Good fit if
- You need to cut large diameter trees or thick branches
- You require high horsepower for professional logging tasks
- You prefer gas power for extended runtime without cords
Skip if
- You want a lightweight tool for overhead pruning
- You prefer electric chainsaws for zero emissions
- You need to cut wood smaller than 12 inches
Verdict: VEVOR 20 Inch 62CC Gas Chainsaw fits users who need raw power for felling large trees. It is not ideal for light trimming or users seeking a lighter, electric alternative.
EGO Power+ 56V Cordless 12-Inch Chainsaw
Best for: Light-duty pruning and small branch cutting
- Bar Length
- 12 Inch (what this guide is about)
- Power Source
- Battery Powered
- Voltage
- 56V
- Engine Displacement
- 30cc gas equivalent
- Motor Type
- Brushless
- Battery Capacity
- 2.5Ah
View on Amazon: EGO Power+ 56V Cordless 12-Inch Chainsaw Affiliate link
The EGO Power+ 12-inch chainsaw uses a 56V brushless motor to deliver power comparable to a 30cc gas engine. It features a 12-inch bar and chain, weighing 8.4 lbs with the included 2.5Ah battery. This lightweight design supports up to 130 cuts per charge on 4x4 lumber. It is ideal for light-duty brush removal and limb work where maneuverability matters more than heavy logging capacity.
Pros
- 56V brushless motor provides 30cc gas equivalent power
- Lightweight 8.4 lbs build with 2.5Ah battery attached
- Tool-free chain tensioning for quick adjustments
- Up to 130 cuts per charge on 4x4 lumber
Cons
- 12-inch bar limits cutting capacity for large limbs
- Lower battery capacity restricts runtime on thick wood
- Requires separate charger purchase for additional batteries
Good fit if
- You need a lightweight tool for overhead limb work
- You prefer quiet operation without gas fumes
- You perform light-duty brush removal tasks
Skip if
- You require a 20-inch bar for large trees
- You need continuous heavy-duty logging performance
- You want a gas-powered tool for maximum torque
Verdict: EGO Power+ 12-Inch Cordless Chainsaw fits users who prioritize portability and ease of use for small branches. It is not suitable for heavy timber work.
Specifications side by side
| Spec | VEVOR 20-Inch 62cc Gas Chainsaw | EGO Power+ 56V Cordless 12-Inch Chainsaw |
|---|---|---|
| Bar Length | 20 in | 12" |
| Power Source | Gas Powered | Battery Powered |
| Voltage | not stated | 56V |
| Engine Displacement | 62cc | 30cc gas equivalent |
| Motor Type | 2 Stroke | Brushless |
| Battery Capacity | not stated | 2.5Ah |
| Chain Speed | not stated | Up to 20 m/s |
| Recommended Use | Tree Trimming, Wood Cutting | not stated |
| Engine Cycle | 2-Cycle | not stated |
| Dimensions | 16.1 × 9.84 × 11.2 inches | 21.5 × 7.7 × 8.9 inches |
| Weight | 16.1 pounds | 5.69 pounds |
| Size | 62CC-20inch | not stated |
| Color | Orange + Black | Black |
| Model | CN-62G | CS1201 |
Frequently asked questions
Can a 12-inch chainsaw cut down a full-sized tree?
No. A 12-inch bar, like the EGO Power+ model, is designed for light-duty pruning and small branches. Its 5.69-pound weight and cordless design prioritize portability over power. It lacks the engine displacement needed for heavy timber work. You should reserve it for trimming limbs, not felling large trees.
Is a 20-inch chainsaw too heavy for one person to use?
It is manageable but substantial. The VEVOR 20-inch model weighs 16.1 pounds. This gas-powered unit requires steady handling due to its 62cc engine. It is built for felling large trees and heavy brush. You need good physical strength and proper technique to operate it safely for extended periods.
What is the maximum trunk diameter each saw can handle?
The 20-inch VEVOR can cut trunks up to 18 inches in diameter. Its 62cc gas engine provides the torque needed for thick wood. The 12-inch EGO is limited to small branches. Its shorter bar cannot reach across large diameters. Choose the 20-inch model for substantial timber removal.
Do I need a generator for the 12-inch electric chainsaw?
No. The EGO Power+ is a cordless tool powered by a 56V battery system. It operates independently of cords or external power sources. This makes it ideal for remote sites or quick jobs where fuel is inconvenient. You only need charged batteries to run it.
Which chainsaw is better for detailed pruning work?
The 12-inch EGO Power+ is better for pruning. It weighs only 5.69 pounds, making it easy to maneuver in tight spaces. Its cordless design reduces fatigue during detailed tasks. The heavier 20-inch VEVOR is overpowered for small branches. Use the lighter model for precision trimming.
How does the engine type affect maintenance requirements?
The VEVOR uses a 2-cycle gas engine, requiring fuel mixing and regular engine care. It offers standalone power but needs more upkeep. The EGO Power+ has no engine, reducing mechanical maintenance. You only need to maintain the battery and chain. Gas models demand more technical knowledge for optimal performance.
Can I use a 20-inch chainsaw for cutting firewood?
Yes. The VEVOR 20-inch model is suitable for wood cutting and tree trimming. Its 62cc engine handles thick logs efficiently. It is ideal for processing firewood from larger trees. The 12-inch model is too small for efficient firewood production. Stick with the 20-inch bar for this task.