Portable Diesel Screw Air Compressor with Two-Stage+ Compression and Dual Switchable Modes Powered by Yuchai Engine
The RAD310II-25/22(27/16) is a heavy-duty towable diesel screw air compressor built with two-stage+ compression structure and dual switchable operating modes. Mode I supplies 25 m³/min compressed air at 2.2 MPa for high-pressure operations, and Mode II outputs 27 m³/min at 1.6 MPa to prioritize larger airflow. This flexible design makes it ideal for water well drilling, rock excavation, quarry blasting and tunnel construction.Equipped with a durable Yuchai diesel engine rated at 191kW (260HP), the machine runs steadily at adjustable speeds of 1900–2000 rpm with an idle speed of 1350 rpm. The two-stage+ compression system delivers outstanding efficiency and consistent air output even in dusty, high-temperature outdoor environments.Customers can choose two-wheel or four-wheel travel chassis for easy towing and site transfer. Its overall dimension is 3000×1780×2620 mm and total weight reaches 3300kg. Dual air ports G1'' and G2'' support simultaneous operation of multiple pneumatic tools. The 320L large fuel tank guarantees long continuous working shifts.Strengthened heavy chassis, optimized cooling system and user-friendly maintenance layout make this unit a dependable high-pressure air source for global engineering contractors.
| Parameter |
Specification |
|---|---|
| Compressor | |
| Model | RAD310II-25/22(27/16) |
| Volume Flow Capacity(m³/min)/Working Pressure(Mpa) | Mode I 25/2.2 Mode II 27/1.6 |
| Compression Stages | Two-stage+ |
| Travel System | Two Wheel/Four Wheel |
| Dimensions(mm) | 3000*1780*2620 |
| Outlet Connection Size | G1'' G2 |
| Weight(KG) | 3300 |
| Diesel Engine | |
| Manufacturer | Yuchai |
| Rated Power(HP/kW) | 260/191 |
| No-load Speed(rpm) | 1350 |
| Oil Tank Capacity(L) | 320 |
A. Excellent Mobility and Chassis Design
Trailer and Tire Chassis: Typically equipped with a dedicated towing chassis—available in two-wheel or four-wheel configurations—featuring heavy-duty tires and a tow bar, allowing for easy transport by pickup truck, heavy truck, or excavator to various challenging job sites.
B. Independent Power System
Diesel Engine Drive (Primary): The vast majority of mobile air compressors utilize diesel engines (such as Yuchai, Kangmingsi, etc.) as their power source. This eliminates reliance on the electrical grid, making them ideal for operations in remote areas, mountainous regions, and mining sites where electricity is unavailable or unreliable.
- Primarily used in mine drilling, construction (such as concrete pouring and pile foundation work), pipeline sandblasting and rust removal, emergency field repairs, and road construction.
![Portable Diesel Screw Air Compressor with Two-stage+ Compression and Switchable Flow Pressure for Quarry Blasting 0]()
- Services
- Strict quality inspection, meeting international standards
- Providing customized OEM and ODM solutions
- Stable mass production, on-time delivery
- Providing comprehensive pre-sales, sales, and after-sales services
Shenzhen Bebaios Machinery Co., Ltd. boasts over 10 years of professional expertise in manufacturing and exporting air compressors. We offer comprehensive one-stop solutions, covering product design, system installation, equipment maintenance, after-sales support and technical consulting, fully meeting the diverse needs of global customers. With a customer-centric approach, we have established long-term, stable cooperative partnerships with clients across the world. Guided by our core values of Focus, Reliability, Innovation and Professionalism, we remain committed to delivering premium-quality products and reliable services to both new and existing customers, striving to become a trusted partner in the air compressor industry.
Q:Do you offer after-sales service overseas?
A: Yes, we provide global technical support, online troubleshooting, and spare parts supply.
Q: How to install and maintain the machine?
A:We provide detailed installation manuals and free technical guidance. Maintenance is simple and low-cost.
Q: What certificates do you have?
A: Our products have CE, ISO, and other international certifications to meet export standards.
Q: What is your warranty period?
A: 1 Years.
Q: Where do you ship from?
A: We primarily ship from Shenzhen Port, which offers efficient shipping routes to global destinations.
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