Sonic drilling is a method that can offer high quality core samples and fast penetration rates in unconsolidated overburden materials. High frequency vibration produced in the drill head and applied to drill rod or casing, works to relieve wall friction while penetrating even hard formations like till, boulders, or bedrock.
Our rubber tracked Boart LS250’s are medium sized sonic rigs outfitted with an automatic rod handler, full rotational head and SPT hammer. Sonic sampling options include the standard 4”X6” method and DT45. There units are supported by Kubota SVL-75 tracked loaders and have a depth capacity of 250’.