Gas Chainsaw 52cc 18 in Power Chain Saw - Strong Cutting Performance

In this review the WEMARS Gas Chainsaw 52cc 18 in is evaluated as a practical petrol chainsaw for homeowners and small farm work. The bottom line: it is for buyers who need a longer 18 in bar and reliable 2-stroke power for felling small trees, cutting firewood and regular yard clearing; the single biggest reason to buy is the combination of a 52cc engine and an 18 in guide bar that delivers sustained cutting performance with built-in safety features. The review focuses on real-world handling, starting, maintenance and safety functions.

Key Features

• 52cc 2-stroke motor: Provides the higher displacement needed to cut through medium-diameter wood without bogging down under load.
• 18 in guide bar and chain: A longer bar lets the operator tackle larger logs and felling tasks without multiple passes.
• Integrated chain brake and low kickback: Safety systems reduce the chance of a dangerous kickback incident during normal cutting work.
• Automatic chain lubricator: Adjustable oil feed and automatic lubrication keep the chain running smoothly and reduce wear on the sprocket and bar.
• Quick-release air filter and intake design: Easy access to the air filter helps maintain engine life and makes routine cleaning straightforward.
• Side-adjustable tension and knob-type tightening: Fast chain tensioning and easy maintenance without special tools help keep uptime high on the job.

Who It's For

The WEMARS 52cc 18 in chainsaw is best for homeowners with acreage, small farm operators and occasional lumberjacks who need a robust petrol tool for cutting firewood, pruning larger limbs and light tree felling. Its 18 in bar and 52cc engine suit jobs where an electric or battery unit would struggle.

Those who should look elsewhere include users who only need light, infrequent trimming (a smaller electric or battery saw is quieter and lower maintenance) and anyone who prefers zero-emission tools for strictly urban use. Also, buyers wanting pro-level continuous use on very large timber may prefer a higher-displacement professional saw.

Pros & Cons

Pros

• Strong 52cc power and an 18 in bar that handles medium-diameter logs with fewer passes.
• Built-in safety like an integrated chain brake and low kickback function improves operator confidence.
• Maintenance-friendly design with quick-release air filter, automatic lubrication and easy chain tensioning.

Cons

• As a 2-stroke petrol saw it requires fuel mixing and regular maintenance, which is more work than battery alternatives.

Specifications

Brand	WEMARS
Engine type	52cc 2-stroke
Bar length	18 in
Chain lubrication	Automatic adjustable lubricator
Safety features	Integrated chain brake, low kickback
Starting system	Effortless pull starting with choke procedure
Air filter	Quick-release serviceable filter

Our Verdict

The WEMARS 52cc 18 in chainsaw is a solid mid-range petrol option for homeowners and small-farm users who need an 18 in bar and reliable 2-stroke power. It pairs user-focused maintenance features and built-in safety with enough torque for felling and firewood work, making it good value for those willing to maintain a petrol engine.

Frequently Asked Questions

Does this chainsaw come pre-oiled?
The saw has an automatic chain lubricator but you must fill the chain oil reservoir before use and check oil feed settings.

How does it start?
It uses a pull starting system with a choke and throttle procedure; pull the starter several times until ignition and then set to idle.

Is the chain tension easy to adjust?
Yes, the side-adjustable knob-type tightening and quick tension adjustment make on-site chain adjustments fast and tool-free.