90kW Portable Electric Screw Air Compressor 13m³/min 14bar for Mining & Tunneling
The DY90-14 is a zero-emission, highly mobile electric screw air compressor built for modernjobsites that prioritize quiet operation and low energy consumption. Engineered with a 90kWhigh-efficiency electric motor and a single-stage air-end, this unit reliably delivers 13 m3/min airflow at 14 bar working pressure.
Unlike diesel-powered units, the DY90-14 eliminates fuel handling, exhaust fumes, and frequentengine maintenance, making it the ideal compressed air solution for underground mining, urbanconstruction, and tunnel projects where clean air and low noise levels are critical. Wrapped in anall-weather, heavy-duty protective canopy, it operates smoothly across both indoor factorysetups and outdoor jobsites.
| Parameter |
Specification |
|---|---|
| Model | RAE90-14 |
| Power(KW) | 90 |
| Volume Flow Capacity(m³/min)/Working Pressure(Mpa) | 13/1.4 |
| Compression Stages | Single-stage |
| Dimensions(mm) | 2550*1400*1910 |
| Outlet Connection Size | G1'' G2'' |
| Weight(KG) | 1600 |
Zero Emissions & Substantial Energy Savings
Driven by a heavy-duty electric motor, the DY90-14 cuts daily operational costs by up to 40%compared to equivalent diesel compressors. With zero exhaust emissions and significantlylower noise levels, it fully complies with strict eco-friendly standards for underground shafts,tunnels, and night-time city construction.
Plug-and-Play Simplicity with Low Maintenance
Eliminating engine oil changes, fuel filters, and radiator servicing associated with diesel engines,this electric model drastically reduces downtime. Its heavy-duty skid/wheeled chassis allowsfast relocation on site-just plug into your field power supply or generator, press start, and enjoy continuous 14 bar air delivery.
Intelligent Protection & All-Weather Reliability
Equipped with an intuitive digital PLC controller, operators can monitor real-time pressure,motor current, and temperature at a glance. Features integrated safety protection againstphase loss, reverse rotation, and thermal overload, combined with a weather-resistant canopyfor harsh outdoor environments.
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Underground Mining & Tunneling: lean air supply for shaft drilling,rock bolting, and underground ventilation.
Oil & Gas Pipeline Engineering: High-pressure pipeline purging, pressure testing, drying,and offshore maintenance operations.
Heavy Mining & Open-Pit Quarrying: Deep blast-hole drilling in hard rock, miningexcavation, and large-scale slope stabilization.
Specialized Infrastructure Projects: Large-diameter horizontal directional drilling (HDD),dam foundation grouting, and heavy tunneling projects.
About Bebaios
Bebaios are a leading high-end brand in the compressor and gas machinery industry. Our team fosters a harmonious atmosphere and cares about the physical and mental well-being of our employees. We focus on the global market and have a highly experienced R&D team with over 20 years experience. We prioritize technological innovation in air compressors, holding over 50 patents and achieving numerous scientific and technological breakthroughs. While innovating, we also emphasize user experience and have close collaborative projects with domestic universities and research institutions.
Q1: What is your factory's monthly production capacity?
A: We have the capacity to produce around 6,0000 units per year, ensuring a reliable and timely supply for large-scale orders.
Q2: How to install and maintain the machine?
A: We provide detailed installation manuals and free technical guidance. Maintenance is simple and low-cost.
Q3: Do you accept small orders or trial orders?
A: Yes, trial orders and small orders are welcome to test quality and market.
Q4: Where do you ship from?
A: We primarily ship from Shenzhen Port, which offers efficient shipping routes to global destinations.
Q5: What are the shipping methods and expected delivery times?
A: We ship via sea freight, with delivery times typically ranging from 40 to 55 days, depending on the destination country.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.