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.

The Model 50 concrete pump is a mid-to-high-end general-purpose pumping unit with strong performance, high pumping efficiency and good stability, suitable for medium and large construction projects. Equipped with a high-power national-standard motor and an upgraded hydraulic pumping system, it delivers high pumping pressure and uniform output, with a greatly increased hourly output. It can stably convey concrete of standard aggregate size, with little risk of pipe blockage or material interruption, and produces a flat and dense finish. The whole machine has a reinforced structure, is wear-resistant and robust, and is suitable for high-intensity continuous operation. It is equipped with an intelligent control system supporting remote control, giving precise and convenient operation and a high safety factor. Its conveying height, distance and load capacity all exceed those of small and medium models. It is mainly used for large-area pouring in high-rise residential buildings, large plants, municipal projects, bridges and roads, and garage floors, and is the main pumping equipment on medium and large sites, giving better guarantees on both construction efficiency and project quality.

The Model 40 diesel pump is a medium-to-large diesel-powered pumping unit. Compared with the Model 30, it has stronger power, higher pumping efficiency and a longer conveying distance. Equipped with a high-power diesel engine, it has ample power reserves and is unafraid of complex working conditions. The unit is fitted with a high-quality main oil pump and hydraulic valve group, delivering stable pumping pressure and able to pump stone of up to 3 cm particle size, suitable for conventional coarse aggregate concrete work. The vertical conveying height can reach 150 m and the horizontal conveying distance 300 m, meeting the needs of high-rise and long-distance pouring. The equipment requires no external power supply and can work normally at field sites without electricity. With an upgraded cooling system it can operate continuously around the clock, with a low failure rate and convenient maintenance. It is widely used in medium and large projects such as high-rise civil buildings, main plant structure pouring, road hardening, bridge ancillary works and large field slope protection, balancing power, efficiency and site adaptability with outstanding cost performance.