On September 23, 2026, we shipped a diesel-powered shotcrete machine with a capacity of 6–9 m³/h. In accordance with the client's requirements, this order was fulfilled without the diesel engine; we supplied the main shotcrete unit while accommodating the client's specific plans for the power source configuration.

When procuring engineering equipment, the scope of supply is just as important as performance specifications. Although this unit is classified as a diesel-powered shotcrete machine, the delivery did not include the diesel engine itself. Consequently, standard product specifications—such as engine power and starting method—differ from the actual order configuration; this distinction ensures the client clearly understands the equipment received and the requirements for subsequent power integration.

6–9 m³/h Conveying Capacity: Balancing Aggregate Passability and Conveying Distance

According to the specifications, the machine offers an output capacity of 6–9 m³/h, a maximum horizontal conveying distance of 200 m, a conveying hose inner diameter of 64 mm, and a maximum allowable aggregate size of 20 mm. These parameters serve as a reference for the client to evaluate construction efficiency, material compatibility, and pipeline layout.

Key equipment specifications are as follows:

| Parameter | Value |

| Output Capacity | 6–9 m³/h |

| Max. Horizontal Conveying Distance | 200 m |

| Max. Aggregate Size | 20 mm |

| Conveying Hose Inner Diameter | 64 mm |

| Conveying Pressure | 0.2–0.4 MPa |

| Air Consumption | 10–12 m³/min |

| Feeding Height | 1.1 m |

| Rotor Speed | 7.5–11 r/min |

| Supplied Configuration | Excluding diesel engine |

Actual capacity and conveying distance are influenced by factors such as material mix ratios, air supply conditions, pipeline length, and the layout of elbows. When selecting a 9 m³/h shotcrete machine, it is essential to consider specific site conditions; the maximum capacity and maximum conveying distance should not be viewed simply as simultaneous operating benchmarks. Customized Supply Configurations to Meet Client Needs

This shipment demonstrates our ability to tailor the equipment supply scope to specific order requirements. For clients planning to source their own power units, clarifying in advance whether the diesel engine is included in the order facilitates subsequent procurement, installation, and site preparation.

Please note that the 20 hp, 2200 rpm diesel engine and associated starting and clutch systems listed in the standard specifications serve only as a reference for standard power configurations; they are not included in this specific delivery. When sourcing the power unit later, please verify the rotational speed, drive connection, and mounting interfaces to ensure compatibility between the power system and the shotcrete machine.

We offer consultation services regarding shotcrete machine selection and configuration. If you are in the market for a diesel shotcrete machine or concrete spraying machine—or require a supply package that excludes the diesel engine—please provide details such as target output, material particle size, conveying distance, existing air compressor specifications, and power configuration requirements.

We will confirm the supply scope based on your specific needs and provide the relevant technical documentation and a quotation. Contact Email: info@gaodetec.com

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