Mobile Placing Boom

Mobile Placing Boom
Features about our Placing Boom:
1.It can be place in suitable places required without being fixed.
2.It features compact structure, light weight and can be lifted as a whole by a crane.
3.With excellent maneuverability, it can meet the requirements for the concrete placement on different jobsites, and is ideal for concrete pumping and placing.
4.Easy operation, reliable safety and economical.
We can also supply Self Climbing Placing Boom and Stationary Placing Boom, if you need , you can call or email us at any time.
Model
HGY13
HGY15
HGY17
Horizontal reach
13
15
17
End-hose length
3
Rotation
360
Elevation angle
2 to 84.4
0 to 90
Hydraulics output
4
5.5
Hydraulic Pressure
20
Weight (no counterweight)
2.7
3.2
4.94

1.6
2.2
2.1

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Crane History

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As a  Luffing Tower Crane Supplier , let's share with you the history of the crane. In 10 BC, the ancient Roman architect Vitruvius described a lifting device in his architectural manual. The machine has a mast with a pulley on the top of the pole, the position of the mast is fixed by the pulling rope, and the cable passing through the pulley is pulled by the winch to lift the heavy object. Some overweight machines can use two masts to form a herringbone shape, moving the lifting object laterally, but the amplitude is small and the operation is very difficult. In the 15th century, Italy invented  Luffing jib Tower Cranes  to solve this problem. The crane has a sloping cantilever with a pulley on the top of the arm that can be lifted and rotated. However, until the 18th century, all kinds of lifting appliances used by human beings were powered by human and animal power, and they were limited in terms of lifting the weight, the scope of use and work efficiency. In th...
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