Assertion: crane's load | /r/HasProperty | lifted
Facets:
value: from a separate pulley system
type: OTHER
Source sentences:
text: In practice, the magnitude of load that is permitted to be lifted (called the "rated load" in the US) is some value less than the load that will cause the crane to tip, thus providing a safety margin.
text: Even though these important items for cranes have many other uses, keep in mind the primary purpose of a jib, fly, or a boom extension is to increase the overall height a load may be lifted.
text: As an example, we have an odd sized load and we can guess where the center of gravity is located, but until the load is lifted, you may not know exactly where that center of gravity is located.
text: When the angle is 45 degrees, the rated capacity has decreased to 71 percent of the load that can be lifted when the legs are vertical.
text: The bridge moves atop a pair of rails mounted to the ceiling, allowing for heavy loads to be lifted and moved.
text: When a large load is lifted, particularly a tall vertical load, additional tailrope equipment may be needed to control the lower end swinging around.
text: The load is lifted using a pulley system connected to the top of the tower.
text: The load is lifted from a separate pulley system that is connected to the top of the boom.
text: b. When the load to be lifted exceeds the capacity in the chart
text: It depends on the weight of the load being lifted
text: As the load is lifted, the sections telescope out to the desired height.
text: How can a crane increase the safety of the loads being lifted?
text: How heavy are the loads to be lifted?
text: If a crane is not rated to handle a heavy load, it can tip over or break when the load is lifted.
text: to operate multiple crane functions simultaneously—vehicle loading cranes may also be used for more traditional crane operations where the load is lifted:
text: When loads are lifted, it is often necessary to turn the load to position it in a new location or to avoid striking obstructions.
text: Typically, a crane’s capacity is based on the weight it is designed to lift, but participants told OSHA that it could also be based on the length of a crane’s boom, the actual weight of a load to be lifted, or a combination of factors.
text: With the introduction of larger capacity VLCs and proportional control (the ability to operate multiple crane functions simultaneously), they are also used for more traditional crane operations where the load is lifted:
text: In today’s construction environment, the loads being lifted have gotten bigger and more complex, requiring bigger cranes.
text: the weight of the load to be lifted is predetermined by a competent person (for example, may be marked on the load).
text: In practice, the magnitude of load that is permitted to be lifted (called the "rated load" in the US) is some value less than the load that will cause the crane to tip, thus providing a safety margin.