The "Big King Kong" concrete pump is a heavy-duty upgraded pumping unit featuring high wear resistance, high pressure, high stability and long service life. It was developed specifically for complex and harsh working conditions. The machine adopts a thickened steel body with thickened and reinforced key components; the pump body, delivery cylinders and hopper are all wear-resistant treated, giving impact and abrasion resistance for pumping coarse aggregate and high-hardness concrete without deformation or damage. The unit is upgraded with a heavy-duty hydraulic system delivering higher pumping pressure and excellent anti-blockage performance, with uniform and stable output, suitable for high-intensity continuous operation and unafraid of high temperature, dust and harsh field environments. With ample power configuration, its conveying efficiency far exceeds that of ordinary equipment of the same class, balancing load capacity and stability. It is widely used in complex working conditions such as mine slope protection, tunnel lining, large infrastructure projects, main-structure pouring on harsh sites and thick floor slab pouring, with a low failure rate and few repairs, greatly reducing construction costs.