This self-propelled hydraulic placing boom is equipped with walking wheels, flexible on-site movement, hydraulic folding arm, 360° rotary pouring.

Application Scenarios of Self-propelled Hydraulic Concrete Placing Booms

Municipal Roads and Rail Transit Infrastructure

1. Municipal roads, squares and parking lots: Segmented pouring of base concrete bedding layers, square ground floors and non-motor vehicle lanes. The equipment can travel straight along road surfaces to realize continuous large-area concrete placement.
2. Subways and underground utility tunnels: Pouring of tunnel linings, tunnel base slabs and side walls. The construction space is narrow; the self-propelled unit is capable of traveling smoothly on muddy foundation pits and unhardened base surfaces.
3. Bridge engineering: Construction of bridge piers, bent caps and bridge deck pavement. Construction is scattered across multiple pier positions. The machine can be transferred rapidly without repeated assembly and disassembly of the placing boom, effectively lowering the occurrence of construction cold joints during pouring.

Small Pump Trucks Refitted from Truck-mounted Concrete Pumps

1. River channel revetments, reservoirs slope protection and dam reinforcement: Slope concrete pouring. The placing boom is installed on a truck-mounted pump to adapt to complicated muddy and sloped terrain without sinking on soft soil.
2. Flood emergency rescue and road rush repairs: Concrete reinforcement operations. The unit can be transported to the construction site rapidly by trailer and ready for pouring within half an hour, ideal for time-critical emergency projects.
3. Base slabs and bearing platforms of deep foundation pits: The interior of foundation pits is muddy without hardened pavements. The crawler self-propelled structure moves freely to cover the entire base slab of the foundation pit.
4. Narrow and confined construction spaces such as civil air defense projects, underground passages and small machine rooms: Featuring a compact body and hydraulically foldable & retractable boom, the machine can smoothly pass through restricted passages.

Actual Product Photos