62cc Gas Chainsaw 20 in Power Chain Saw - Heavy Duty Cutting

In this review of the 62cc Gas Chainsaw 20 in by WEMARS the bottom line is straightforward: this is a powerful, workhorse petrol chainsaw best suited to experienced homeowners and small-scale lumber jobs where a long bar and raw cutting force are required. The review finds the saw delivers strong, sustained power from a 2-stroke motor, useful automatic chain lubrication and easy maintenance features like a quick-release air filter, but it requires familiarization with pull-start and safety controls before heavy use.

Key Features

• 62cc 2-stroke motor: delivers robust cutting power ideal for felling medium trees and bucking large logs with a 20 in guide bar.
• 20 in guide bar and chain: a longer bar allows deeper cuts and makes the saw more effective on thick timber and longer limbs.
• Automatic chain lubricator: adjustable oil feed keeps the chain running smoothly and reduces wear during extended cuts.
• Low kickback and chain brake: integrated safety features reduce the risk of abrupt reversals and help stop the chain quickly in a bind.
• Quick-release air filter: simplifies cleaning and replacement to maintain performance and prolong engine life in dusty conditions.
• Ergonomic anti-vibration handles: front and rear cushioned handles improve operator comfort for longer jobs.

Who It's For

The WEMARS 62cc 20 in chainsaw is aimed at experienced homeowners, small-scale farmers and occasional professional users who need a heavy-duty petrol saw for tree felling, cutting firewood and large pruning jobs. Its power and 20 in bar make it a good fit where an electric saw would be underpowered or where portability is required.

It is less suitable for casual users who need a lightweight, low-maintenance tool for small yard tasks or for first-time operators uncomfortable with a pull-start 2-stroke engine; those buyers should consider smaller, lower-powered models or electric alternatives.

Pros & Cons

Pros

• Strong 62cc engine provides high cutting performance for thick timber and felling tasks.
• Automatic lubrication and adjustable oil feed reduce chain wear and lower maintenance on long jobs.
• Side-adjustable chain tension and knob-type automatic tightening make chain adjustments quick and tool-free.
• Quick-release air filter and direct air injection carburettor help maintain reliability and reduce emissions and fuel use.

Cons

• As a 2-stroke petrol unit it requires fuel mixing, periodic maintenance and some user skill to operate safely.
• At this size it may be heavier and less maneuverable for very small yards or tight pruning work.

Specifications

Brand	WEMARS
Engine	62cc 2-stroke
Guide bar length	20 in
Chain functions	Automatic lubricator, quick tension adjustment
Safety	Integrated chain brake, low kickback design
Maintenance	Quick-release air filter, side-adjustable chain

Our Verdict

The WEMARS 62cc 20 in gas chainsaw is a solid choice for users who need a powerful, portable petrol saw for felling and heavy cutting tasks; its automatic lubrication, quick-release air filter and safety features deliver good value for demanding weekend work or farm use, provided the operator is comfortable with 2-stroke maintenance and handling a larger saw.

Frequently Asked Questions

Does this saw have automatic chain oiling?
Yes, it includes an automatic chain lubricator with adjustable oil feed to keep the bar and chain lubricated during use.

Is the air filter easy to service?
Yes, the saw features a quick-release air filter for straightforward cleaning and replacement to maintain engine life.

Will this saw be suitable for small yard pruning?
While capable, its 20 in bar and 62cc engine make it better suited to larger cutting tasks; smaller electric or lower cc saws are easier for tight pruning and light yard work.