Shanghai Bestcomp Compressor Co., Ltd
| Payment Terms | TT/LC |
| Supply Ability | 2,000-3,000 per month |
| Delivery Time | 3-30 days |
| Packaging Details | According to international standards |
| UNIT | CALT-15/17-18/20K |
| Material | Diesel Portable Screw Compressor |
| Cooling Type | Air Cooling |
| Driven Type | Direct Driven |
| Controll Mode | Intelligent Controller |
| Power Supply | 220/380/415//440V 50/60Hz 3Ph |
| Driven | Direct Driven |
| Cooling Air Flow | 15-20 m3/min |
| Condition | New Screw Air Compressor |
| Noise | 78dB |
| Cooling | Air Cooled |
| Cooling Method | Air or Water Cooled |
| Colour | Blue |
| Transmission Mode | direct driven |
| Cooling Model | Air cooling |
| Power Rating | 260hp-360hp |
| Advanced Design | Design in Germany |
| Engine | Cummins, Yuchai, Catapillar |
| Driving System | protection system |
| working Pressure | 15-20bar |
| Temp | -40- 55C |
| Altitude | 1,000-4,500m |
| Brand Name | AIRERA |
| Model Number | CALT-18/20K |
| Certification | ISO、CE、TUV |
| Place of Origin | made in China |
View Detail Information
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Product Specification
| Payment Terms | TT/LC | Supply Ability | 2,000-3,000 per month |
| Delivery Time | 3-30 days | Packaging Details | According to international standards |
| UNIT | CALT-15/17-18/20K | Material | Diesel Portable Screw Compressor |
| Cooling Type | Air Cooling | Driven Type | Direct Driven |
| Controll Mode | Intelligent Controller | Power Supply | 220/380/415//440V 50/60Hz 3Ph |
| Driven | Direct Driven | Cooling Air Flow | 15-20 m3/min |
| Condition | New Screw Air Compressor | Noise | 78dB |
| Cooling | Air Cooled | Cooling Method | Air or Water Cooled |
| Colour | Blue | Transmission Mode | direct driven |
| Cooling Model | Air cooling | Power Rating | 260hp-360hp |
| Advanced Design | Design in Germany | Engine | Cummins, Yuchai, Catapillar |
| Driving System | protection system | working Pressure | 15-20bar |
| Temp | -40- 55C | Altitude | 1,000-4,500m |
| Brand Name | AIRERA | Model Number | CALT-18/20K |
| Certification | ISO、CE、TUV | Place of Origin | made in China |
| High Light | TUV Small Diesel Powered Air Compressor ，CE Small Diesel Powered Air Compressor ，Oil Free Diesel Portable Compressor | ||
The AIRERA CALT-18/20K Diesel Portable Screw Air Compressor is engineered to deliver powerful and reliable compressed air for demanding outdoor applications. Driven by a robust diesel engine, this mobile compressor operates independently of electrical power, making it ideal for remote job sites such as construction projects, mining operations, and infrastructure development.
Built with a rugged enclosure and high-efficiency screw air end, the CALT-18/20K ensures stable airflow, excellent fuel economy, and long service life — even in harsh working environments. When mobility, durability, and performance matter most, this compressor is a dependable partner on any job site.
Diesel-powered operation — perfect for off-grid environments
Portable design for easy transportation between job sites
Heavy-duty structure for harsh working conditions
High-efficiency screw air end for stable air output
Excellent fuel economy reduces operating costs
Reliable engine ensures continuous performance
Easy-access design simplifies maintenance
Weather-resistant enclosure protects internal components
| Parameter | Unit | CALT-18/20K |
|---|---|---|
| Free air delivery | m³/min | 18 |
| Max. working pressure | bar | 20 |
| Compressor type | Diesel Portable Screw compressor | |
| Power Supply | Diesel engine | |
| Driven type | Direct driven | |
| Noise Level | dB(A) | ≤79 |
| Residual oil content | ppm | 0 |
| Power supply | YUCHAI/DTUZ | |
| Dimension (L*W*H) | mm | 3764*1800*2213 |
| Net Weight | kg | 4000 |
| Rated Power | 360HP |
Ideal for industries requiring mobile compressed air:
Construction sites
Mining operations
Road and bridge projects
Water well drilling
Oil & gas fields
Infrastructure development
Sandblasting
Diesel compressors are ideal for outdoor or remote locations where electrical power is limited or unavailable.
Yes. It is specifically engineered for rugged job sites and continuous outdoor operation.
Absolutely. Its portable design allows convenient movement between multiple work locations.
Yes. The optimized system helps reduce fuel consumption while maintaining powerful performance.
Yes. Engine brands, configurations, and specifications can be tailored to project needs.
The CALT-18/20K is designed to perform where other compressors cannot — remote locations, extreme temperatures, and demanding industrial sites.
Its combination of mobility, power, and durability helps contractors maintain productivity without worrying about power availability.
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
1981
Total Annual:
13200000-15000000
Employee Number:
115~1040
Ecer Certification：
Verified Supplier
Since 1981, Airera has been dedicated to the development & production of compressors for over 4 decades, it has overseas R&D centers and provincial enterprise technology centers, 106 R&D technicians, 12 third-generation Rotorcomp patented lines, and cooperates with German Rotorcomp and A... Since 1981, Airera has been dedicated to the development & production of compressors for over 4 decades, it has overseas R&D centers and provincial enterprise technology centers, 106 R&D technicians, 12 third-generation Rotorcomp patented lines, and cooperates with German Rotorcomp and A...
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