There are 4 main choices to consider:
1) TYPE: Do you require an engine-powered model or would you prefer to power it off your tractor or skidsteer?
2) POWER: Most wood can be split by a 20-ton splitter. However, hardwoods with gnarled, twisted grains, such as those that often grow up along a fence line may require a splitter with 30 tons of split force.
3) ORIENTATION: Vertical 3-point hitch models, inverted skidsteer models and horizontal-vertical woodsplitters are very helpful when the wood being split is too large or heavy to lift onto a log bed. The Log Lifter fitted to some of the WX900 series models is also helpful in this regard.
4) SPLIT LENGTH: Do you require 24”, 36” or 48” lengths of split wood? If you are interested in a trailer model, consider how much wood you intend to spilt, is it for commercial or rental use, does towed equipment require lights and licensing where you live. If available in your chosen model, a “T”, or Tall version of the splitter can raise the working height to a more comfortable level. The horizontal / vertical splitters can also help in this regard.