10'' 4" / 3.16m. Diameter Rotor. 40" x 41.5" / 1000mm x 1034mm. Output Potential. 320 US tph / 290 tph. To contact Tricon Equipment about Evoquip Sand Making Machine I Cobra 290 Impact Crusher use Get A Quote. The quick set up times, simple intuitive operation and ease of transport makes this machine an ideal solution for all applications.