AIR COMPRESSOR
The 410SCYT-31-34 diesel screw air compressor uses two-stage compression and air cooling to supply drilling and site equipment. It supports reverse circulation and forward circulation work that uses compressed air, subject to pressure, air-flow and connection matching.
Rated air delivery: 32 / 36 m³/min · Pressure: 31 / 34 bar
The compressor delivers compressed air to equipment used in reverse circulation drilling and in forward circulation and other operations that use compressed air. The application depends on the rig, hammer and air circuit. Check working pressure, air consumption and connections together.
This model uses a Cummins QSZ13-C550 diesel engine with 410 kW output at rated speed, two-stage compression, coupling drive and air cooling. The wheeled towable layout supports site relocation; confirm transport and towing arrangements for the actual machine and project.
The compressor can be purchased separately or selected to match existing drilling equipment. We also sell air boosters. Provide the equipment model, required pressure and flow, site conditions and connection details to confirm the model, accessories and delivery configuration.
| Parameter | Value |
|---|---|
| Rated air delivery | 32 / 36 m³/min |
| Rated discharge pressure | 31 / 34 bar |
| Oil content in discharge air | ≤ 5 PPM |
| Discharge air temperature | 105 °C |
| Compressor oil capacity | 130 L |
| Oil separator tank capacity | 170 L |
| Compression stages | 2 |
| Drive method | Coupling drive |
| Cooling method | Air-cooled |
| Noise level | 85 ± 5 dB |
| Dimensions | 4600 × 2150 × 2950 mm |
| Gross weight | 6600 kg |
| Discharge valve | G1-1/2, G2-1/2 inch |
Rated air delivery and rated pressure are listed separately; confirm the corresponding configuration during selection.
| Parameter | Value |
|---|---|
| Engine manufacturer | Cummins |
| Engine model | QSZ13-C550 |
| Full-load operating speed | 1700 / 1800 rpm |
| Power output at rated speed | 410 kW |
| Number of cylinders | 6 |
| Coolant capacity | 90 kg |
| Lubricating oil capacity | 35 L |
| Fuel tank capacity | 700 L |
| Parameter | Value |
|---|---|
| Absolute inlet pressure | 1 bar |
| Relative humidity of inlet air | 60 % |
| Inlet air temperature | 20 °C |
| Parameter | Value |
|---|---|
| Minimum oil separator pressure | 21 bar |
| Maximum oil separator pressure (unloaded) | 34 bar |
| Maximum ambient temperature | 40 °C |
| Minimum starting temperature | −10 °C |
| Full model | 410SCYT-31-34 |
|---|---|
| Equipment form | Wheeled towable diesel screw air compressor |
| Application scope | Reverse circulation and forward circulation applications that use compressed air |
| Applicable hammer | 7-inch / 8-inch down-the-hole hammer |
Specifications are for equipment selection. Supplied configurations follow the quotation and the technical documents for the machine. Confirm the required pressure, air flow, connections, environmental conditions and matching equipment.
Compressors can also supply forward circulation and other operations that use compressed air. Suitability depends on the working pressure, air demand, connections and air circuit of the rig, hammer or other equipment.
This model lists rated air delivery of 32 / 36 m³/min and rated discharge pressure of 31 / 34 bar. Confirm the pressure-flow relationship of the selected configuration before ordering; one value alone is insufficient for equipment matching.
Contact us about a standalone compressor or air-booster purchase. The model and accessories are selected against the required air pressure, flow, site conditions and connections.
CHK RC500AC
Maximum drilling depth: 300 m
Reverse circulation hammers
Multiple models for different hole sizes
3 m & 6 m RC drill rods
Lengths: 3 m / 6 m