The placing boom takes advantage of mature manufacturing platform of boom design of truck-mounted concrete boom from famous manufacturers. On the base of accuracy data, the boom structure is optimized through finite element analysis, modal analysis, dynamics simulation analysis and endurance test on model machine. The accuracy of design and data is assured through powerful test and industrial assess means. The same-class weld manufacturing technique is adopted for the boom, the quality is excellent. The placing range can be changed by assembling or disassembling the extension boom to meet different placing working condition more neatly.
Working Video Link :http://www.youtube.com/watch?v=0fDavkVj6wQ
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Boom Section
The same-class weld manufacturing technique of boom pump is adopted for boom, the quality is excellent.
| Rotary table The motor redactor is from Comer in Italy. It is in a high speed rate, and long life span and reliable.
| Valve The valves are from German Bosch Rexroth. They are in good performance and good working condition
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Main Oil Pump The hydraulic system adopts France Hydro-leduc pump with high pressure, low flux pulse and low noise.
| Electric control system It’s all equipped with electric elements from schneider with high reliability,and wireless remote control are all in.
| Remote Control Accessories(American Parker seal,Yangtze river hydraulic parts,LS and Omron Main electric parts)
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| the tubular column is 20%～25% less than congener products | The Stationary Concrete Placing Boom – Floor Frame Climbing
| The Stationary Concrete Placing Boom – Wall Frame Climbing
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| Model型号 | Units 单位 | HGY33E |
| Performance性能 | Max.radius of placing boom 最大布料半径 | m | 33 |
| Freestanding height (to the joint between the end of the boom and swivel table) 独立高度（至臂根铰点） | m | 22.7 |
| Boom articulation臂架回转角度 | ° | 400 |
| Slewing brake回转制动 | / | always close常闭 |
| Working temperature工作环境温度 | ℃ | 0℃～60℃ |
| Total weight整机重量 | kg | 21200 |
| Counter weight平衡重 | kg | Have no 无 |
| Power电源 | / | 380V/50HZ |
| Motor 电机 | Model型号 | / | Y2-160L-4 |
| Power功率 | kW | 15 |
| Hydraulic system 液压系统 | Pressure系统压力 | MPa | 30 |
| Flux流量 | l/min | 18 |
| Hydraulic oil 液压油牌号 | Circumstance temperature 35℃-50℃环境温度35℃-50℃ | / | L-HM 68 |
| Circumstance temperature 5℃-35℃环境温度5℃- 35℃ | / | L-HM 46 |
| Circumstance temperature -15℃-5℃环境温度-15℃-5℃ | / | L-HM 32 |
| Control mode 控制方式 | / | Short-haul Control /radio remote control近控/无线遥控 |
| Pipeline cleaning输送管清洗方式 | / | Wet cleaning/Dry cleaning 水洗/干洗 |
| Structure of tower body塔身结构形式 | / | Tubular column 管柱 |
| Section of tower body塔身截面 | m×m | 0.75×0.75 |
| Boom 臂架 | Shape形式 | / | Three hydraulic foldable arms 三节液压R型卷折 |
| Inner diameter of pipeline输送管径 | mm | DN125 |
| End hose末端软管 | ″×mm | 5″×3000 |
| 1st section 第一节臂 | Length长度 | m | 12.38 |
| Articulation转角 | ° | 0°～82.5° |
| 2nd section 第二节臂 | Length长度 | m | 10.93 |
| Articulation转角 | ° | 0°～180° |
| 3rd section 第三节臂 | Length长度 | m | 9.69 |
| Articulation转角 | ° | 0°～180° |
| Climbing 爬升 | Climbing mode 爬升方式 | / | By hydraulic cylinder climbing 油缸顶升 |
| Interval of climbing 爬升步距 | m | 0.52 |
| Floor frame 楼面内爬 | / | Hole prepared in floor 楼面预留孔 |
| Shaft frame 电梯井内爬井道尺寸 | m | Hole prepared in floor 电梯井内爬井道尺寸2.0～2.7 |
| Min.Interval of climbing frame爬升框最小间距 | Climbing 爬升 | m | 3.0 |
| Placing concrete 布料 | m | 6.0 |
| Rest 待机 | m | 6.0 |
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