RAD220II-18/18(20/14) Two-Stage Diesel Screw Air Compressor with 220HP Yuchai Engine and Dual Mode Operation for High Pressure Applications
RAD220II-18/18(20/14) is a heavy-duty two-stage mobile diesel screw air compressor equipped with switchable dual operating modes. Mode I delivers 18 m³/min airflow at 1.8 MPa, while Mode II provides 20 m³/min at 1.4 MPa, perfectly meeting flexible pressure and flow demands for water well drilling, quarry blasting and tunnel engineering projects.Powered by high-performance Yuchai diesel engine, rated power reaches 162kW (220HP), adjustable rated speed 1800–2000 rpm and idle speed 1350rpm. Adopting two-stage compression technology, the unit achieves outstanding working efficiency and stable air supply under dusty, high-temperature harsh field operating conditions.
It supports two-wheel or four-wheel traveling configuration for convenient towing and relocation on construction sites. Overall dimension: 2750×1680×2280 mm, total weight 2950kg. Multiple air outlets G1'' and G2'' enable simultaneous operation of multiple pneumatic tools. The 180L fuel tank supports extended continuous operation.Built with reinforced heavy-duty chassis, this towable compressor boasts compact layout, low fuel consumption and straightforward daily maintenance, acting as a versatile high-pressure air source for mining and construction contractors.
| Parameter |
Specification |
|---|---|
| Compressor | |
| Model | RAD220II-18/18(20/14) |
| Volume Flow Capacity(m³/min)/Working Pressure(Mpa) | Mode I 18/1.8 Mode II 20/14 |
| Compression Stages | Two-stage |
| Travel System |
Two Wheel/Four Wheel |
| Dimensions(mm) | 2750*1680*2280 |
| Outlet Connection Size | G1'' G2 |
| Weight(KG) | 2950 |
| Diesel Engine | |
| Manufacturer | Yuchai |
| Rated Power(HP/kW) | 220/162 |
| No-load Speed(rpm) | 1350 |
| Oil Tank Capacity(L) | 180 |
- Delivers stable power output with low fuel consumption; operates independently without the need for an external power supply.
- Highly mobile; equipped with a two-wheel running gear system, allowing for flexible relocation between job sites.
- Highly adaptable; features a compact, well-sealed design capable of handling demanding operating conditions such as mining, construction, and sandblasting.
- 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.
![]()
- 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: Do you accept small orders or trial orders?
A:Yes, trial orders and small orders are welcome to test quality and market.
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: 2 Years.
Q: What is the delivery time?
A: Generally 15-20 working days for standard models, depending on order quantity.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.