DEMIMA Mini Chainsaw for Miwaukee Battery, 8-Inch and vs WTHW 58 cc Gas Powered Chainsaw, 20 in & 18 in
Updated August 2026 — DEMIMA Mini Chainsaw for Miwaukee Battery, 8-Inch and wins on price and portability, WTHW 58 cc Gas Powered Chainsaw, 20 in & 18 in wins on weight and power.
The Mini Chainsaw for Miwaukee Battery is a more affordable and portable option for casual users, while the WTHW 58 cc Gas Powered Chainsaw offers superior power for heavy-duty tasks.
Why DEMIMA Mini Chainsaw for Miwaukee Battery, 8-Inch and is better
Price
Mini Chainsaw is significantly cheaper at $55.99.
Portability
Mini Chainsaw is lightweight and easy to handle.
Ease of Use
Tool-free chain tensioner simplifies adjustments.
Why WTHW 58 cc Gas Powered Chainsaw, 20 in & 18 in is better
Power
WTHW has a more powerful 58 cc engine.
Runtime
Larger fuel tank allows for longer use.
Versatility
Quick-Switch system for different bar lengths.
Overall score
Specifications
| Spec | DEMIMA Mini Chainsaw for Miwaukee Battery, 8-Inch and | WTHW 58 cc Gas Powered Chainsaw, 20 in & 18 in |
|---|---|---|
| Motor Type | Brushless | 2-Stroke |
| Chain Lengths | 8 & 6 in | 20 & 18 in |
| Fuel Type | Battery | Gas |
| Oiling System | Automatic | Automatic |
| Chain Brake | Low Voltage | Inertial |
Dimension comparison
Overview of the Mini Chainsaw for Miwaukee Battery and WTHW 58 cc Gas Powered Chainsaw
The Mini Chainsaw for Miwaukee Battery is priced at $55.99, making it significantly more affordable than the WTHW 58 cc Gas Powered Chainsaw, which costs $149.99. This price difference of $94 equates to about a 168% increase for the gas-powered model. Both chainsaws are designed for different user needs, with the Mini Chainsaw aimed at casual users and the WTHW model catering to more demanding tasks.
Power and Performance Comparison
The Mini Chainsaw for Miwaukee Battery features a powerful 800W brushless motor that operates at a speed of 32,000 RPM, ensuring efficient cutting performance for tasks like tree pruning and wood cutting. In contrast, the WTHW 58 cc Gas Powered Chainsaw is equipped with a robust 58 cc 2-stroke engine, designed for quicker cuts and longer runtime thanks to its larger fuel tank. The gas-powered chainsaw's engine likely provides greater overall power for larger jobs, making it suitable for heavy-duty use.
Design and Usability
The Mini Chainsaw offers a versatile 2-in-1 design with both 8-inch and 6-inch chains, allowing users to easily switch between configurations for various cutting tasks. Its tool-free chain tensioner simplifies adjustments, promoting quick usability. On the other hand, the WTHW model features a Quick-Switch system that allows users to interchange between a 20-inch felling bar and an 18-inch limbing bar, providing flexibility for different cutting tasks. This adaptability in design caters to users who need to switch quickly between larger and smaller cuts.
Safety Features
Safety is a priority for both chainsaws, but they approach it differently. The Mini Chainsaw incorporates a built-in low voltage protection feature, automatically shutting down the tool when the battery voltage drops below 14.4V, which helps prevent damage and ensure user safety. The WTHW chainsaw includes a fast-acting inertial chain brake and a low-kickback chain, designed to enhance safety during operation. These features make the gas-powered model potentially safer for heavy-duty work where kickback is a risk.
Maintenance and Longevity
The Mini Chainsaw boasts an automatic oil filling system that ensures proper lubrication during use, which can prevent jamming and prolong the life of the tool. Meanwhile, the WTHW chainsaw is engineered with a centrifugal air filter and an automatic oiler that protects the engine from dust and debris, enhancing its reliability over time. Both models have mechanisms in place to reduce wear and tear, but the gas-powered chainsaw may require more frequent maintenance due to its engine components.
Runtime and Fuel Efficiency
In terms of runtime, the Mini Chainsaw relies on a compatible Miwaukee M18 battery, which users must provide, while the WTHW model has a 550 ml fuel tank that allows for longer uninterrupted use. This larger fuel capacity gives the gas-powered chainsaw an edge in terms of continuous operation, especially for extensive projects. However, the convenience of cordless operation with the Mini Chainsaw makes it a practical choice for quick, smaller tasks.
Portability and Convenience
The Mini Chainsaw is designed for portability, weighing less and being easy to handle for aerial work, thanks to its 3.3-foot waist cord that frees up the user's hands. This feature is particularly useful for tasks like pruning where maneuverability is key. Conversely, the WTHW chainsaw, while powerful, is less portable due to its size and the need to manage fuel. Users looking for a lightweight, easy-to-maneuver option may prefer the Mini Chainsaw for quick jobs.
Which should you buy?
Your choice between the Mini Chainsaw for Miwaukee Battery and the WTHW 58 cc Gas Powered Chainsaw should depend on your specific needs. If you're looking for an affordable, lightweight option for casual use, the Mini Chainsaw at $55.99 is an excellent choice, especially for light pruning and wood cutting tasks. However, if you require a more powerful tool for heavy-duty jobs, the WTHW chainsaw, despite its higher price of $149.99, offers superior performance and versatility for serious projects.

