Elevator shaft Self-climbing Concrete Placing Boom

INTRODUCTION

Concrete placing boom is the end equipment for concrete pumping, its effect is place the concrete from concrete pump into the mould or different places via the pipe which is installed on the boom. It is widely used in the high-rise building construction. It is fixed in the elevator shaft, equipped with automatic climbing device. It will be elevated in the elevator shaft by the hydraulic oil cylinder accompany with the floor rises.

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Detailed Photos

FEEDBACK

Performance

1.        Reasonable design, stable structures and reliable work performance;
2.        Adopt 360° full rotary placing boom, the rotation is flexible;
3.        Improve the placing precision and reduce the hose shaking. Apply to the elevator shaft and floor can open the hole of high-rise building construction.

Manufacturing Process

Specification

Item	HGY21D	HGY24D	HGY28D	HGY32D
Max. placing radius (m)	21	24	27.5	32
Big arm length (m)	11	12	12.6	14.5
Big arm elevation (°)	0-65	0-65	0-65	0-65
Medium arm length (m)	6.5	7.5	8.8	9.2
Medium arm elevation (°)	0-180	0-180	0-180	0-180
Small arm length (m)	3.5	4.5	6.1	8
Small arm elevation (°)	0-180	0-180	0-180	0-180
Hose length (m)	3	3	3	3
Concrete delivery pipe (mm)	ø125×6	ø125×6	ø125×6	ø125×6
Tail Rotary radius (m)	3.9	3.9	3.9	-
Total Power (Kw)	5.5	5.5	5.5	15
System Pressure (Mpa)	24	24	24	24
Rotary speed (r/min)	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
Lifting speed (m/min)	0.65	0.65	0.65	0.65
Lifting height(m/time)	≤3.6	≤3.6	≤3.6	≤3.6
Overall height (m)	13.3	13.3	12.6	22.9
Bare machine weight (kg)	8400	9500	10720	16700
Balance weight(kg)	3×2000	3×2000	4×2000	-
Control mode	Panel/Wireless remote control