The Black Splitter S2, S2X and SG1 wood splitter attachments are designed to fit all models of excavators up to 14 ton. The unique rotating threaded cone provides extremely efficient wood-splitting power for various timber types including hard, soft, straight, twisted, stumps and roots. The two piece chromium-steel cone with replaceable tip has a dual helical thread design with a thread pitch of 24 mm for rapid penetration into the hardest of timber. The cone can also be used to maneuver and position individual logs before and after splitting, which the powerful grapple arms of the SG1 – each boasting 3500 kg of compressive force – make particularly easy to do. All Black Splitter attachments are maintenance-free devices and are sold with adapter flange, housing, hydraulic motor and cone assembly as complete units. Hydraulic hoses are not included. Excavator attachment adapters are also not included due to the wide variety of excavator adapter dimensions.