How big of a log will 20 ton splitter split?

Welcome to the world of log splitting! If you’re a seasoned firewood enthusiast or a beginner looking to get into the game, you’ve likely come across the term “20-ton splitter” in your research. Today, I’m here to share my expertise, garnered over 15 years in the field, to answer a common question: How big of a log will a 20-ton splitter split? Let’s dive right in and explore the factors that influence this question.

Understanding Tonnage

First and foremost, it’s essential to understand what we mean by “20-ton splitter.” This rating refers to the hydraulic force exerted by the splitter. In simple terms, it tells us how much pressure the splitter can apply to split logs. A 20-ton splitter exerts 40,000 pounds of pressure, and this power is what determines the size of logs it can handle.

Log Size Matters

Now, let’s get to the heart of the matter – the size of the logs a 20-ton splitter can tackle. Generally, a 20-ton splitter is suitable for logs with a diameter of up to 24 inches and a length of up to 24 inches. However, there are some nuances to consider.

Consider Log Density

The ability to split a log isn’t solely determined by its size; its density plays a significant role. Hardwood logs, such as oak or hickory, are denser and require more force to split compared to softer woods like pine or cedar. So, while a 20-ton splitter can handle a 24-inch diameter log, it might struggle with a dense hardwood log of the same size.

Proper Technique Matters

It’s not just about the splitter; your technique matters too. Even with a 20-ton splitter, you’ll have better results if you use the right cutting techniques. Always aim for the center of the log, where it’s weakest, and avoid knots and irregularities that can make splitting more challenging.


In conclusion, the question “How big of a log will a 20-ton splitter split?” doesn’t have a one-size-fits-all answer. While the hydraulic power of a 20-ton splitter makes it capable of handling logs up to 24 inches in diameter, factors like log density and your splitting technique come into play. It’s essential to assess the type of wood you’re working with and refine your technique accordingly. With the right approach, you can make the most of your 20-ton splitter and efficiently tackle a wide range of log sizes. Happy splitting!

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