Mobile concrete placing booms are the distributing equipment coordinating concrete pumps for concrete placement. They are widely used in building and engineering construction, such as industrial and civil buildings, bridges, roads, infrastructure and other concrete structures.
Mobile concrete placing boom shall not be used in other operations such as hauling, moving, and hoisting heavy objects or people but in the concrete construction stated above. It shall not be used in places with inflammable and explosive materials and places possible to subside.
Mobile concrete placing boom is a relative equipment for concrete pouring operation during construction with a concrete pump. It is suitable for any concrete building such as edificios, bridges, roads, and foundations. The use of concrete placing boom can make full use of the working efficiency of concrete pumps, improve the quality of pouring and reduce labor intensity.
Mobile concrete placing boom is composed of boom arm, rotary table and slewing bearing, slewing mechanism, bottom rotation base, counterweight frame, base, outrigger, counterweight, concrete pipeline, hydraulic system and electrical control system. The boom arm is a four-joint arm structure. The four arms joints are working together with the slewing mechanism and extended and folded by the control of a hydraulic system, and the concrete can be transported to the required construction surface.
The electric control system can realize control panel operation and wireless operation. The interlocking function between each operation mode also guarantees construction safety.
| 移动式液压布料机参数信息 Technical Parameter for Mobile Hydraulic Concrete Placing Boom | ||||||||
| 项目 | ITEM | 单位UNIT | 参数SIZE | |||||
| 13M | 15M | 17M | 18M | |||||
| 最大布料半径 | Max. placing radius | M | 13 | 15 | 17 | 18 | ||
| 大臂长度 | Big arm length | M | 3.7 | 6 | 6.66 | 7.66 | ||
| 中臂长度 | Medium arm length | M | 4.52 | 5 | 5.73 | 5.73 | ||
| 小臂长度 | Small arm length | M | 4.78 | 4 | 4.61 | 4.61 | ||
| 大臂仰角 | Big arm elevation | ° | -2～84.4 | 0-70 | -4~65 | -4~65 | ||
| 中臂仰角 | Medium arm elevation | ° | 0～180 | 0～180 | 0～180 | 0～180 | ||
| 小臂仰角 | Small arm elevation | ° | 0～180 | 0～180 | 0～180 | 0～180 | ||
| 软管长度 | Length of rubber hose | M | 3 | 3 | 3 | 3 | ||
| 输料管内径 | Inner dia. of delivery pipe | MM | 125 | 125 | 125 | 125 | ||
| 最大骨料 | Allowed max. aggregate diameter | MM | 40 | 40 | 40 | 40 | ||
| 液压油回路类型 | Type of hydraulic oil circuit | 开路 | 开路 | 开路 | 开路 | |||
| 液压油类型 | Type of hydraulic oil | HM-N46 | HM-N46 | HM-N46 | HM-N46 | |||
| 尾部回转半径 | Tail Rotary radius | MM | 2.72 | 2.81 | 3.15 | 3.93 | ||
| 额定电压 | Rated voltage | V | 380 | 380 | 380 | 380 | ||
| 电机功率 | Total Power | KW | 4 | 4 | 5.5 | 5.5 | ||
| 系统压力 | System Pressure | Mpa | 24 | 24 | 24 | 24 | ||
| 回转范围 | Rotary range | ° | 0～360 | 0～360 | 0～360 | 0～360 | ||
| 回转速度 | Rotating speed | r/min | 0.3—0.8 | 0.3—0.8 | 0.3—0.8 | 0.3—0.8 | ||
| 整机高度 | Overall height | M | 3.9 | 2.6 | 3.2 | 3.75 | ||
| 裸机重量 | Bare machine weight | KG | 2700 | 3230 | 5000 | 6700 | ||
| 总重量 | Total weight | KG | 4500 | 5430 | 7200 | 8900 | ||
| 支腿跨度 | Supporting legs span | M | 3.15×3.15 | 4×4 | 4.6×4.6 | 5×5 | ||
| 操作方式 | Control mode | Panel/ Wireless remote control | ||||||
