Concrete Placing Boom MAIN FEATRUES1. The concrete placing boom is used widely for horizontal concrete placing at roof of buildings, by using which the overall working efficiency of the project can be promoted. 2. For HG28/HG32 series, the climbing frames support internal climbing through floors and shafts on site with limited space. For HG38, can be increased the heigh like tower crane. 3. The machine is fully hydraulic driven and can be slewed 360'. 4. The balance valve and solenoid directional valve are products of well-known brand. 5. The main electric components are from Omron or Schneider. 6. The modes of operation: Radio remote control and cable remote control. Delivery pipe dimension (outside diameter*thickness) (mm*mm)Φ133*4Delivery hose dimension (inside diameter*length)("*mm)5"*2000Radius of placing boom (m)19Stationary height (m)81st section length (m)10.52nd section length (m)8.55Slewing range360°Screed1.1Mode of operationcable remote control, radio remote controlPower380V/50HZ