Used to extrude samples having diameters of 4”, 6”, 100 mm, 150 mm. It can therefore extrude CBR, Marshall and Proctor specimens. The extruder is actuated by a 50 kN hydraulic jack, having ram travel of 190 mm + 170 mm screw. Supplied complete with adaptors. Dimensions: Ø 300x500 mm Weight: 32 Kg approx