Main Hoist Signal at frankovasquezo blog

Main Hoist Signal. The crane’s hoist is a long chain with a hook;. With forearm vertical, forefinger pointing up, move hand in small horizontal circles.

Standard Crane Hand Signals For Crane Operations Technomax
from www.technomaxme.com

With forearm vertical, forefinger pointing up, move hand in small horizontal circles. use main hoist: The signal is used to instruct the crane operator to utilize the primary hoist.

Standard Crane Hand Signals For Crane Operations Technomax

Main Hoist Signal load signals tell the operator whether to lift or lower the load using the main hoist or auxiliary hoist. use main hoist:in many cases, hand signals are the most eficient form of communication between riggers and crane operators. The crane’s hoist is a long chain with a hook;.