Our concrete placing boom has captured the market share with good quality, competitive price and good after sale service. It is the necessary auxiliary equipment for pump transferring in construction field. The features of our concrete placing boom is as below: l the climbing frames support climbing through floors and shafts on site with limited space l the machine is fully hydraulic driven and can be slewing 360 ° l the balance valve and solenoid directional valve are products of well-known brand l the main electric components are from Omron or Schneider the modes of operation: radio remote control and cable remote control Technical Parameters Model HG38Delivery pipe dimension (outside diameter × thickness) (mm × mm Φ134×4Delivery hose dimension (inside diameter × length) (×mm 5×3000Radius of placing boom (m) 32Stationary height (m) 47.3Max. anchored height (m) 151Three hydraulic foldable arms 1st section 20.8m2nd section 9.2m3rd section 8.0mBoom articulation 1st section 4.2° 82.5°2nd section 0° 180°3rd section 0° 180°Slewing range (°) 360Power of motor (kW) 15Pressure of hydraulic system (MPa) 31.5Type of hydraulic oil ESSO NUTO H46Mode of operation 1. cable remote control 2. radio remote control Power 380V/50Hzwind speed Placing concrete ≤60 km/hClimbing ≤28 km/hCounter weight 8working temperature 0 48