Atlas Copco Air Compressors
Atlas Copco XAS 400 Air Compressor
PRODUCT PARAMETERS
Description
The Atlas Copco XAS 400 offers a practical solution for operations requiring moderate to high compressed-air output combined with dependable engine performance. Delivering between 365 and 410 cfm at effective working pressures of 150 to 200 psi, the unit maintains the stability needed for pneumatic tools, abrasive blasting, and industrial service tasks. Its single-stage compressor design keeps mechanical complexity manageable while supporting outlet temperatures around 200°F (93°C), suitable for typical field applications.
Powered by the John Deere 4045EWL engine, the machine incorporates Tier 4 Final emissions compliance, ensuring adherence to current environmental standards. With a rated output of 148 hp at 2400 rpm, the engine provides consistent delivery of torque and airflow. Turbocharged aspiration improves responsiveness during load transitions, while fuel consumption values—ranging from 3 to 4 gal/hr at idle to approximately 7 gal/hr at full load—offer a clear expectation of operational cost. The inclusion of low-ash lubricants and robust coolant capacity further contributes to reliable engine operation.
The XAS 400 is designed for operational continuity in a wide range of climates. It can operate comfortably up to 122°F (50°C) and can start at temperatures as low as –13°F (–25°C) when fitted with cold-weather aids. The unit’s DEF system supports Tier 4 compliance, with a consumption rate of 0.33 gal/hr at full load, ensuring efficient emissions control with predictable DEF usage. A 52-gallon fuel tank and 5-gallon DEF capacity help extend runtime between service intervals.
In summary, the XAS 400’s combination of regulated engine technology, stable airflow performance, and clear environmental operating limits make it suitable for operators requiring a reliable compressed-air source that meets current emissions requirements without adding unnecessary system complexity.
Atlas Copco XAS 400 Air Compressor Technical Parameters
| Category | Specification | Unit | Value |
|---|---|---|---|
| PERFORMANCE | |||
| Actual Free Air Delivery (FAD) | – | CFM | 365–410 |
| Normal Effective Working Pressure | – | psi | 150–200 |
| Minimum Working Pressure | – | psi | 72 |
| Maximum Unloading Pressure | – | – | N/A |
| Compression Stages | – | – | 1 |
| Air Receiver Capacity | – | US gal (L) | 11 (41.6) |
| Approx. Air Outlet Temperature | – | °F (°C) | 200 (93) |
| Compressor Oil Capacity | – | US gal (L) | 6.3 (23.8) |
| Air Compressor Outlets | – | – | 2 × ¾” & 1 × 1½” |
| Max Ambient Temperature (sea level) | – | °F (°C) | 122 (50) |
| Maximum Altitude | – | ft (m) | TBD |
| Min Starting Temperature (no cold weather kit) | – | °F (°C) | N/A |
| Min Starting Temperature (with cold weather kit) | – | °F (°C) | –13 (–25) |
| Max Sound Pressure Level @ 23 ft (7 m) | – | dB(A) | 76 |
| ENGINE | |||
| Engine Manufacturer | – | – | John Deere |
| Engine Model | – | – | 4045EWL |
| Emissions Regulation | – | – | US EPA Tier 4 Final |
| Rated Output @ 2400 rpm | – | HP | 148 |
| Number of Cylinders | – | – | 4 |
| Aspiration | – | – | Turbocharged |
| Displacement | – | cu in (L) | 269 (4.5) |
| Engine Speed (Unloaded) | – | rpm | 2000 |
| Engine Speed (Loaded) | – | rpm | 2200 |
| Engine Oil Capacity | – | US gal (L) | 5.4 (20.4) |
| Required Engine Oil | – | – | Low-ash oil (API CJ-4, ACEA C9) |
| Engine Coolant Capacity | – | US gal (L) | 6.25 (23.6) |
| FUEL & DEF SYSTEM | |||
| Fuel Tank Capacity | – | US gal (L) | 52 (197) |
| Fuel Consumption @ 0% Load | – | gal/hr (L/hr) | 3–4 (11.4–15.1) |
| Fuel Consumption @ 100% Load | – | gal/hr (L/hr) | 7 (26.5) |
| DEF Tank Capacity | – | US gal (L) | 5 (18.9) |
| DEF Consumption @ 100% Load | – | gal/hr (L/hr) | 0.33 (1.25) |
| ELECTRICAL SYSTEM | |||
| Battery Capacity (Cold-Cranking Amps) | – | A | 1150 |
FAQs
Are your new Atlas Copco compressors 100% original genuine?
What condition are your used/second-hand compressors in?
Can you provide serial number, working hours and test reports?
What types of Atlas Copco compressors do you provide?
