SPT Automatic Hammer Assemblies

SPT Automatic Hammer Assemblies

SPT Automatic Hammer Assemblies - are available from Roschen group limited.

They give you extremely consistent and accurate Standard Penetration Test (SPT) results, meeting all ASTM-D-1586-99 requirements in every state.

These assemblies can be adapted to virtually any 5-foot stroke machine because the hammer simply swings in from a “stored” position to the “on-hole” position.

Since raising and lowering is done hydraulically, set up is quick and almost effortless.

For maximum safety, all moving parts are enclosed, including the impact area between the weight and the anvil.

Each assembly includes a Hammer Case, Slug, Hydraulic Cylinder, Hydraulic Motor, Guide and Sub.

When ordering, specify the make and model for the rig installation and hydraulic circuitry you intend to use.