Concrete placing boom PB28A-3R-Ⅱ

1.It has three arms design, ”R” folding. The machine is driven by hydraulic and slewing flexibly, with wide working range. Arms adopt high strength steel plate which is stronger and lighter. 2. Two modes of operation: wireless remote control and cable remote control, easy to operate. 3. Inner-climbing frames: floor frames or wall (lift or shaft) frames, which are suitable for different jobsites. 4. The main electronic components of this Concrete Placing Boom are products of the world-famous brand, with high-quality.