How is a crane load chart calculated?

How is a crane load chart calculated?

EXAMPLE: You need to lift a load of 15 tons (30,000 pounds) a distance of 25 feet. The distance is measured from the center pin of the crane to the center of the load. Once you determine the distance, look on that line for the largest capacity; that will indicate how many feet of boom must be extended.

What is load chart capacity?

Simply put, a load chart is a summary of what a crane can and cannot do. It gives a brief overview of the crane’s capabilities and goes over the cranes’ features and characteristics, including the loads it can handle given certain specifications — lift height, lift angle, etc.

How far can a 75 ton crane reach?

126 feet
The Terex T775 Hydraulic Truck crane has a maximum lift capacity of 75 tons and a four-section full-power mechanically synchronized telescoping boom with a maximum length of 126 feet.

What is the reach of a 100 ton crane?

lifting capacity of 90 metric tons (100 U.S. tons). The max. Boom length is 53 m (174 ft) with a tipping height of 56 m (183 ft).

What is load chart of crane?

A crane load chart helps the operator calculate a crane’s lifting capabilities. This chart ensures that the crane that is under operation does not exceed its lifting capacity. Load charts take into consideration how the lift capacity varies when considering the distance and the angle of the lift.

How much weight can a 75 ton crane lift?

Standard – Total of 10,800 lbs (4 898.8 kg) of removable counterweights. Capacities for four different counterweight configurations. Optional – Up to 18,400 lbs (8 346.1 kg) of removable counterweights. Capacities for up to six different counterweight configurations.

How much can a 50 ton crane lift?

Produced by Terex, the American HC 50 is a hydraulic crawler crane that’s nimble, yet, very capable of performing tough tasks. It has a 50 ton (45.4 t) max lift capacity, 160 ft. (48.8m) max lift crane boom length, and a 130+40 ft. (39.6+12.2 m) max lift crane boom & Jib length.

How far can a 60 ton crane reach?

Truck Crane Information

Max Cap 60 US Tons
Boom 35-110 ft

How much can a 100 tonne crane lift?

100 Tonne Crane

Max. Lifting Capacity: 100 tonne
At Radius: 3m
Max. Lifting Height: 91m with biparted swing-away jib
Max. Radius: 58m with biparted swing-away jib
Axles: 4

What is the formula of load?

Multiply the mass of the object by the gravitational acceleration of the earth (9.8 m/sec2), and the height in meters. This equation is the object at rest’s potential energy. Potential energy is measured in joules; this is the load force.