Stationary Hydraulic Concrete Placing Boom

Introduction

Stationary concrete placing boom: distributing equipment for concrete pouring specially designed and produced for engineering construction of railway beam field, nuclear power and so on; mobile concrete placing boom, of three sections of folding arm in the “Z” shape, can be rotated all around, pitched and folded, its amplitude can be changed, realizing three-dimensional and full range of pouring within the length of cantilever crane, leaving no dead space, also, it can easily realize concrete pouring in all sorts of construction operation, including wall, tube, column and pile.

Performance

Specification

Item	HGY13	HGY15	HGY17	HGY18	HGY21	HGY24	HGY28	HGY32
Max. placing radius (m)	13	15	17	18	21	24	27.45	31.7
Big arm length (m)	3.7	6	6.66	7.66	11	12	12.545	14.5
Big arm elevation (°)	-2～84.4	0～70	0～65	0～65	0～65	0～65	0～65	0～65
Medium arm length (m)	4.52	5	5.73	5.73	6.5	7.5	8.82	9.2
Medium arm elevation (°)	0～180	0～180	0～180	0～180	0～180	0～180	0～180	0～180
Small arm length (m)	4.78	4	4.61	4.61	3.5	4.5	6.085	8
Small arm elevation (°)	0～180	0～180	0～180	0～180	0～180	0～180	0～180	0～180
Hose length (m)	3	3	3	3	3	3	3	3
Concrete delivery pipe (mm)	ø125×6	ø 125×6	ø 125×6	ø 125×6	ø 125×6	ø 125×6	ø 125×6	ø 125×6
Tail Rotary radius (m)	2.72	2.81	3.51	3.93	3.9	3.9	3.9	-
Total Power(Kw)	4	4	5.5	5.5	5.5	5.5	5.5	15
System Pressure (Mpa)	24	24	24	24	24	24	24	24
Rotary speed (r/min)	0.3—0.8	0.3—0.8	0.3—0.8	0.3—0.8	0.3—0.8	0.3—0.8	0.3—0.8	0.3—0.8
Rotary range (°)	0～360	0～360	0～360	0～360	0～360	0～360	0～360	0～360
Mast section (m)	1.2×1.2×3	1.2×1.2×3	1.2×1.2×3	1.2×1.2×3	1.2×1.2×3	1.2×1.2×3	1.2×1.2×3	1.2×1.2×3
Bare machine weight (kg)	2500	3000	4800	5200	5900	6500	7000
Balance weight (kg)	2×900	2×1100	2200	2×1100	3×2000	3×2000	4×2000	-
Control mode	Panel/Wireless remote control