ROADSKY’s diesel-powered portable screw compressors are known for their exceptional performance and high reliability, with minimal maintenance requirements. This air-cooled, dual-stage, oil-injected screw compressor is powered by a diesel engine and features twin-rotor technology for efficient operation. Its portable design makes it easy to move and adapt to different job sites.
Specifications:
| Model: | RA-13A |
| Exhaust pressure: | 1.3Mpa |
| Exhaust volume: | 15 m³/min |
| Rated working pressure: | 15 bar(217 psi) |
| Maximum towing speed: | 20km/h |
| Brand of diesel engine: | Yuchai |
| Engine Power: | 141 kW(187 hp) |
| Speed: | 2300r/min |
| Displacement: | 4.5 L |
| Overall dimension: | 3250*1610*2250mm |
| Weight: | 2520kg |
Overall Layout
The unit consists of compressor air end, diesel engine, intake system, compressor exhaust system, diesel exhaust muffler system, cooling and lubrication systems, compressor air regulation and control systems, fuel systems, automatic protection system, control panel, electrical system, tramming system and other components. It comes with excellent acoustic insulation materials, reducing noise to a minimum, so that the working environment is not too noisy.


Air Intake System

Use Cases



Applications: Widely used in industries such as hydropower, railway, ship repair, mining, highway construction, oil and gas, water well drilling, and municipal projects.
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