Document zzE26j2yqDzbZqy5xke6Lw5E3

TRAVEL Ann extended forward, hand open end slightly railed, rake pushing motion in direction of travel DOG EVERYTHING Cbsp tends n front of body TRAVEL (Both Tracks) Use both frits, m front of body, making o circular motion, about each other, indicating direction of travel, forvroid or backward (For crawler cranes only) TRAVEL (One Track) Lock the track on side indicated by raised fa! Travel opposite track tn direction indicated by circular motion of other fist, tototed vertically m front of body (For crawler cranes Only) EXTEND BOOM (Telescope* Boom) Both fists tn front of body with fhgebs pointing outward RETRACT BOOM (Telescoping Booms) Both fists in frent of body with thuvfcs pointing toward coeh other ward and heel of fist tapping chest From ANSI Standard Sena B30, "Safety Code for Cranes, Demcks, Horsts, Jacks, and Slings," with permission of the pubItshers, The American Society of Mechanical Engineers, New York, NY 10017 673