Diesel Portable Rotary Screw Air Compressors

Bringing the power of air to your life

Diesel Portable Air Compressor (Rotary Screw Type)

Working Pressure:0.8-1.7 MPa, 116 -246.5 PSI

Free Air Delivery:1.5-40 m³/min, 53 – 1412 CFM

Working Power:23.5-365 kW, 31.5 – 489 HP

Towable Air Compressor Manufacturer:

● Use Germany KAPP machine and German manufacturing technique to process the compression element, the components manufactured to the highest standards and precision aligned roller-bearings ensure long service life with maximum reliability.

● Excellent components, for example, Siemens electronics for high performance.

● Automatic operation system helps the operator to master the operating skills quickly, unattended operation and remote control are available.

● Conform to CE, ISO9001 and energy saving certification, etc.

● Applications: mining, hydropower, oil and gas exploitation, borehole, shipyard, construction, chemical industry, quarry, sandblasting, pipeline pressure test, public works, etc.

ModelRated FADRated PressureEngineAir EndWeightTypeL×W×H
141NX-1515 m³/min15 bar140 kWSingle Stage Compression2,450 kg2 wheel3950x2100x2200 mm
141NXX-1515 m³/min15 bar140 kWSingle Stage Compression2,520 kg4 wheel3250×1610×2200 mm
141NX-15B15 m³/min15 bar142kWSingle Stage Compression2,520 kg4 wheel3250x1610x2200 mm
145NX-12-1815/17 m³/min18/12 bar140kWTwo Stage Compression2,850 kg2 wheel3600x1750x2290 mm
145NXX-12-18S15/17m³/min18/12 bar140 kWTwo Stage Compression2,780 kg4 wheel4500x2200x2200 mm
162NX-1817 m³/min18 bar162 kWTwo Stage Compression3.540 kg4 wheel3600x1750x2290 mm
40NX-74.5 m³/min7 bar36.8 kWSingle Stage Compression750kgSKID1800x1040x1300 mm
40NXX-74.5 m³/min7 bar36.8 kWSingle Stage Compression860 kg2 wheel2400x1330x1550 mm
40NX-85 m³/min8 bar36.8 kWSingle Stage Compression730 kg4 wheel1670x990x1550 mm
110NX-1812 m³/min18 bar118 kwTwo Stage Compression2,300 kg4 wheel3700x2100x2160 mm

Diesel Engine

Heavy-duty CUMMINS diesel engine for extended operation.  It can help to improve reliability and reduce fuel consumption.

Diesel Portable Rotary Screw Air Compressors

Filters

Nanxiang filter guarantees an extended lifespan and reduces maintenance expenses.

precision filter

Compression Element

Utilize the Germany KAPP machine and German manufacturing technique to process the compression element, ensuring that the components are manufactured to the highest standards. Precision aligned roller-bearings guarantee a long service life with maximum reliability.

Diesel Portable Rotary Screw Air Compressors

Chassis

Equipped with a damped chassis and a wear-resistant design.

Diesel Portable Rotary Screw Air Compressors

Frequently Asked Questions

How should I inspect the hoses of the diesel portable air compressor (tow-behind air compressor)?

Thoroughly examine the hoses for any signs of holes or potential rupture points. Additionally, ensure that the hose connection is secure and properly attached. It is also important to check if the safety chain is properly connected to high-pressure air compressors to prevent any connection failures.

How should I set the system psi for my air tools?

It is essential to set the system psi according to the requirements of your air tools. Following the manufacturer’s recommendations is crucial for ensuring the longevity of the tools. Increasing the psi by 20 above the recommendations can significantly decrease the lifespan of the tool.

Why is the cfm rating important for the diesal portable air compressor (tow-behind air compressor)?

The cfm (cubic feet per minute) rating determines the number of air tools that can be operated simultaneously and the power the air compressor can provide. Different air tools have specific cfm requirements for optimal functionality. It is important to ensure that the tow-behind air compressor can support the most demanding tools, such as sanders, cut-offs, grinders, and other tools that require continuous operation without waiting for pressure to build up.

Why is it necessary to keep the diesal portable air compressor (tow-behind air compressor) tools lubricated?

Regularly oiling the tools through ports or in-line oilers helps maintain their performance and longevity. In-line oilers, which are additional components that can be purchased separately, can be attached between the air tool and the hose or between the air compressor and the hose.

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