Supports the following standards: AASHTO T245, AASHTO T283, BS 598, EN12697-34 Load frame designed specifically for testing the resistance to plastic ?ow of bituminous paving mixtures— the Marshall test. Machine has a one-speed motor with reversing switch that produces a uniform vertical movement of 2" (51mm) per minute. Unit includes a H-4454.100 calibrated load ring and dial indicator for determining test load. Load capacity is 11,000 lbf. (50kN). Maximum piston travel is 3.5" (88mm). Overall dimensions are: 18" x 18" x 38.5"H (457 x 457 x 978mm).