Diesel-Driven Portable Compressor
Nomad Series — heavy-duty, self-powered compressed air for construction, mining, pipeline, oil & gas field and emergency maintenance work. No grid power required.
AirSpace Nomad diesel-driven portable screw air compressor, built for remote and off-grid operation.
Direct Answer
A diesel-driven portable compressor is a self-contained rotary screw air compressor powered by a diesel engine and mounted on a rugged towable or skid frame. It delivers reliable compressed air at remote sites where grid power is unavailable or unreliable. AirSpace Machinery configures the Nomad series for construction, mining, pipeline, oil & gas field, water-well drilling and emergency maintenance applications.
What Is Included in a Nomad Diesel Portable Unit?
- Diesel engine + rotary screw air end — one self-powered package, no external electricity required.
- Towable or skid-mounted frame — with lifting points, parking brake and weatherproof canopy options.
- Integrated fuel tank, control panel and safety shutdowns — engine oil pressure, coolant temperature, air discharge temperature and over-pressure protection.
- Aftercooler and moisture separation — for cleaner discharge air at the point of use.
- Optional filtration and dryer — configured to the air-quality class required by the application.
Air path: Diesel engine → rotary screw air end → oil separation → aftercooler → moisture separator → optional filtration/dryer → single air discharge point.
Why Choose a Diesel-Driven Portable Compressor?
- Off-grid operation — runs anywhere, independent of site power supply.
- Rapid deployment — tow to site, start, and deliver air without fixed installation.
- Mobility — moves with the work face: construction phases, pipeline runs, drilling rigs.
- Rugged design — built for dusty, hot and remote environments, with a 55°C high-ambient option subject to configuration.
- Lower logistics risk — no dependence on site electrical infrastructure or generator hire.
Technical Range — Nomad Diesel Portable Series
| Model | Working Pressure | Indicative FAD | Engine | Frame | Fuel Tank |
|---|---|---|---|---|---|
| Nomad D-90 | 7–10 bar | 2.5–3.5 m³/min | Diesel, water-cooled | Skid | Integrated |
| Nomad D-150 | 7–13 bar | 4.0–5.5 m³/min | Diesel, water-cooled | Towable | Integrated |
| Nomad D-220 | 7–13 bar | 6.0–8.0 m³/min | Diesel, water-cooled | Towable | Integrated |
| Nomad D-300 | 7–13 bar | 8.5–10.5 m³/min | Diesel, water-cooled | Towable | Integrated |
FAD should be compared at the stated operating pressure under a consistent test method such as ISO 1217. Final dimensions, weight, fuel consumption, voltage for any auxiliary systems and configuration to be confirmed via RFQ.
Typical Applications
- Construction and infrastructure projects
- Mining and quarry operations
- Pipeline installation and maintenance
- Oil & gas field operations
- Water-well and geotechnical drilling
- Sandblasting and shot blasting
- Emergency and disaster-response air supply
- Remote maintenance and repair crews
FAQ for Procurement Engineers
Does the unit need external power?
No. The Nomad series is self-powered by its diesel engine, so it operates fully off-grid. Small auxiliary systems such as lighting may require a battery or optional generator.
What pressure options are available?
Standard planning range is 7–13 bar depending on model. Higher-pressure variants can be discussed per project. The complete air path must be selected for the requested operating pressure.
Can the unit supply clean or oil-free air?
An oil-free configuration can be specified when required. A lubricated diesel unit with filtration should not automatically be treated as equivalent to a genuine oil-free design. Define the target ISO 8573-1 class in the RFQ.
How quickly can the unit be delivered?
Factory-direct delivery is typically planned within 7–35 days, depending on configuration, testing, documentation and production scheduling.
How do I verify CE and ISO 9001 documentation?
Request the applicable CE Declaration of Conformity and supporting technical documentation. Verify the manufacturer's ISO 9001 certificate scope, validity and issuing body.
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