Looking for CE certification manual placing boom made in China from China manual placing boom manafacturers and suppliers, China manufacturing company, and China factory? Please feel free to contact Qingdao Conele Group, we are able to offer you low price and high quality manual placing boom products. Welcome to buy cheap or wholesale products from us.Parameters of HG series concrete placing boomModelHG-12HG-15HG-18Placing range452m²705m²1010m²Placing radius12m15m18mControl modeHand operationHand operationHand operationSwing angle of the arm360°360°360°Diameter of the pipeΦ125Φ125Φ125Weight1400kg1600kg2500kg