Heavy Duty 185cfm 145psi Mobile Diesel Screw Air Compressor

It is widely used in construction sites (for pneumatic tools like jackhammers, nail guns), mining operations (for ore crushing and ventilation auxiliary), road construction (for asphalt paving and road roller power supply), emergency rescue (temporary air supply for disaster relief equipment), and oilfield exploration (supporting drilling equipment). It is especially suitable for outdoor and remote areas without grid power supply.

You need to consider three key factors: 1) Required air pressure: Confirm the minimum working pressure of the pneumatic equipment you use; 2) Air consumption: Calculate the total air displacement required by all equipment operating simultaneously; 3) Working environment: Such as ambient temperature, altitude (high altitude requires power enhancement), and whether it is in a dusty or humid area (needing enhanced filtration). Our sales team can also provide professional model selection suggestions

The basic maintenance cycle is as follows: 1) First maintenance: 50 hours of operation (replace engine oil, oil filter, air filter); 2) Routine maintenance: 250 hours of operation (check and replace fuel filter, clean cooling system); 3) Major maintenance: 1000 hours of operation (inspect screw rotor, bearing, seal, and adjust valve clearance). Specific maintenance items can also refer to the product manual.

Yes. Our diesel mobile screw air compressors are designed for continuous operation. The screw airend adopts a precision machining process with good heat dissipation performance, and the equipped cooling system (air-cooled or water-cooled) can effectively control the operating temperature. Under normal maintenance and rated working conditions, it can work continuously for 24 hours without shutdown.

It is equipped with multiple safety protection mechanisms, including: 1) Overpressure protection: Automatically stop or unload when the exhaust pressure exceeds the set value; 2) Overheat protection: Shut down immediately when the engine or airend temperature is too high; 3) Oil level protection: Alarm or stop working when the engine oil level is too low; 4) Overload protection: Prevent the engine from being damaged due to excessive load; 5) Flameout protection: Emergency flameout in case of abn