Once our cranes arrive and position themselves in their pre-arranged spots, they’re ready for action … almost. The lift-muscle of every crane must be appropriate for the pounds that will be hoisted and set.įor the Crane Guys, modular lifts are divided into phases. One of the most crucial is the weight of the individual modules. Powerlines, too, must be considered – every crane must be a safe distance from all nearby lines.Īs with all the other solutions in our crane rental program, cranes for modular lifts are carefully chosen. Strong winds, rainy weather, and other meteorological factors are just some of the variables they must keep their eyes on. They must be acutely aware of their environment, ever alert for any potential hazards or impediments. Who is responsible for the performance and safety of cranes used for modular lifts? That responsibility falls squarely on the shoulders of our crane operators.
Second, the ground on which it stands must have the capacity to withstand the crane’s weight – as well as that of the modular building. First, the crane must be strategically positioned for maximum lift efficiency and safety. The location is important for two reasons. As in real estate, it’s all about location, location, location.
For this reason, each crane must be positioned in a pre-designated spot. They don’t just roll in and park themselves at the first convenient spot.
Every deployed crane for modular buildings must be stationed in exactly the right place. Use one hand to give any motion signal (hoist, raise, etc.) and place your other hand motionless in front of the hand signal.Let’s start with preparation. With your arm extended away from your body, use your pointer finger to indicate the direction the boom should swing. Place your fists in front of your body with your thumbs pointed inward. Place your fists in front of your body with your thumbs pointed outward.
Lower BoomĮxtend your arm away from your body, and point your thumb down with your fingers closed. With your forearm and pointer finger pointed down, move your finger in a small circular motion.Įxtend your arm away from your body, and point your thumb up with your fingers closed. With your forearm vertical and your pointer finger pointed up, move your finger in a small circular motion. To signal an emergency stop, use both arms. With your arm extended and palm facing down, move your arm back and forth horizontally. It’s important that the signaler has an unobstructed view of both the load and the crane operator.īelow are some of the most commonly used crane signals: The signaler acts as the eyes for the crane operator, especially in situations where the crane operator is unable to view placement/movement of the load. Signalers are a crucial part of all crane operations.
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