A climbing concrete placing boom mainly consists of the tower body, climbing frames, slewing mechanism, upper-lower pedestals, boom assembly, hydraulic system, electrical system, etc., and is suitable for the construction of high-rise buildings. It is fixed in the lift shafts or floor openings and climbs up by means of its climbing system or a tower crane, providing enhanced efficiency and quality of concrete placement and saving labor.

Self-climbing type：

1.  Self-climbing in the lift shafts: The placing boom climbs up along the lift shaft with the rising of the floors, with horizontal reaches of 28 meter and 24 meter.

2.  Self-climbing in the floor openings: The placing boom climbs up along the floor openings with the rising of the floors, with horizontal reaches of 28meter, 24meter and17 meter.

Model			VSPB33-S
1	Horizontal (m)		33
2	Length of Booms (m)	1st section	8.86
		2nd section	8.02
		3rd section	8.01
		4th section	7.85
3	Articulation of Booms(°)	1st section	0~92
		2nd section	0~177
		3rd section	0~180
		4th section	0~181
4	Rotation Angle(°)		360
5	Stationary Height (m)		22
6	Tower Structure (mm)		750 * 750
7	Delivery Pipe Dimension (mm)		φ125
8	Length of Hose (mm)		3000
9	Mode of Operation		Radio Remote/Cable/Panel Control
10	Power (kW)		15
11	Hydraulic Pressure (Mpa)		28
12	Voltage/Frequency		380V/50Hz