I. Use

It used for rapid insitu measurement of the structural properties of existing road pavements constructed with unbound materials.

II. Structure

The machine constitute by elevator, hammer hit lever, standard hammer head, probe, probe lever and so on.

III. Technical Specification

Heavyweight dynamic penetrometer gasoline-engine mass of 63.5 kg (machine operated):
Motorized standard penetration testing apparatus SPT
Static Cone Penetration Testing Apparatus

, Length 70cm, outer diameter 51mm, inner diameter 35mm hammer: 63.5kg Touch probe diameter: 74mm Fall height: 76mm inlcude: 3pcs 4.8m frame 5m penetrometer