01 / Technical reference
Document overview
D1150 dual-pressure portable diesel compressor operating modes. The specification distinguishes its two rated operating modes, an important consideration when comparing compressor output.
Published technical specifications
D1150PXHD1CU4 compressor
| Specification | Published value |
|---|---|
| Rated delivery - high flow | 1,150 CFM at 350 psig |
| Rated delivery - high pressure | 900 CFM at 500 psig |
| Operating pressure range | 270-500 psig |
| Estimated serviced weight | 19,500 lb |
| Dimensions (L x W x H) | 254.31 x 90.15 x 111.82 in |
| Air-end arrangement | Two-stage 20/12 |
D1150PXHD1CU4 engine
| Specification | Published value |
|---|---|
| Engine | Cummins QSX15 Tier 4 Final |
| Idle speed | 1,400 RPM |
| Full-load speed | 1,900 RPM |
| Rated engine power | 535 HP |
| Fuel tank | 224 gal |
| DEF capacity | 15 gal |
Published equipment features
- Two-stage compressor supports dual 350/500 psi operating configurations.
- Automatic shutdown and protection, electric brakes and containment base.
- Optional aftercooler and filtration package for instrument-quality air.
Application guidance
Use this reference when reviewing rated delivery, operating pressure, engine model, fuel system and transport dimensions. Consult the sheet for the exact engine configuration, emissions tier and optional equipment.
Technical questions / Manufacturer reference
Frequently asked questions
What are the two documented D1150PXHD1CU4 operating modes?
The manufacturer sheet lists 900 CFM at 500 psi and 1,150 CFM at 350 psi. These are different operating points.
What pressure range is listed for D1150PXHD1CU4?
The published operating pressure range is 270-500 psi.
Which engine is identified for the D1150PXHD1CU4?
The specification identifies Cummins QSX15 Tier 4 Final.
Specifications depend on the model, configuration and document revision. Consult the manufacturer PDF linked on this page for the complete reference.