Products Description

Performance characteristics of the LS40F Concrete spraying machine:
◆ High Spraying Efficiency: Achieves a maximum spraying capacity of 40m³/h, with pipes that are resistant to blockage, low rebound, stable and reliable performance, ensuring high efficiency in shotcreting operations with reduced risk of pipe blockage.
◆ Reduce concrete consumption:lt solves the problem that traditional small wet spraying machines cannot meet the needs of concrete spraying in large tunnels, improves construction efficiency, reduces concrete consumption,and effectively guarantees construction quality.
◆ Wireless Remote-Controlled Boom: Facilitates precise and convenient operation.
◆ Energy Saving and Environmentally Friendly: Dual-power operation (diesel-electric), supporting electric construction and diesel for emergencies.
◆ Large Section Construction: Equipped with a dual-speed admixture box with a capacity of 1.5 cubic meters, effectively enhancing shotcrete efficiency in very large and long tunnels.
◆ Flexible Transition: The compact size of the entire machine ensures good flexibility, making it easy to enter and exit construction sites.
◆ Low Operating Costs: The entire machine structure has been optimized and upgraded, resulting in low failure rates; high compatibility of parts and consumables leads to lower operating costs.
Technical Parameter

Parameters of the LS40F Concrete spraying machine:
| Transport dimensions (L × W × H) | 8340×2700×3250mm |
| Total weight | 16t |
| Engine power | 103kW |
| Installed electrical power | 75kW |
| Operating mode | Electric construction + diesel-powered emergency |
| Control mode | Wireless remote control |
| Operating voltage | 380V |
| Operating range (width × height) | 26×15m |
| Chassis form | Operating chassis |
| Driving mode | One-way driving |
| Driving and steering methods | Four-wheel drive, front-wheel steering |
| Minimum ground clearance | 420mm |
| Maximum grade | 29% |
| Turning radius | 10m (two wheels) |
| Maximum speed | 15km/h |
| Approach angle/departure angle | 16°/16° |
| Maximum spraying volume | 40m³/h |
| Maximum particle size for spray aggregate | 25mm |
| Hopper capacity | 0.3m³ |
| Capacity of quick-setting agent tank | 1.5m³ |
| Form of quick-setting agent pump | Squeeze pump |











