The S 36 X truck-mounted boom pump includes an updated torsion subframe, X-style outriggers, and slewing gear bearing turntable. A four-section Roll and Fold boom reaches 115 1?2 ft. vertically with 5-in. pipeline. The standard pump kit is the fuel efficient 2025-5 120/80 MPS, which provides 178 cu. yds./hr. and 1233 psi at 23 strokes/minute, or 13% more concrete with each stroke.