The World's Most Compact Engine Driven 80 CFM Screw Compressor

Weighing in at 135kgs, and with a bulk of only 86cm x 66cm x 58cm, the CONX XAIR SC80 Air Compressor is the most compact machine available in its class, with a combined overall 35% reduction in weight and volume compared to a towable compressor of the same CFM. Utilising unique and latest technology, this machine has power and portability like no other!

Due to the MONITAIR progressive speed control system, the SC80 only supplies air when demanded by the tool. This means that at all other times when the tool is not being used, the engine is running at an idle - dramatically cutting fuel costs. This also means that pressure and airflow is constant and continuous when the engine is revving - meaning that there is no need for a costly and bulky air tank.

The SC80's portability allows it to be used in a wide range of applications, including construction, utilities and the rental sector. The removable gas tank makes fillup fast and easy.

With a unique rotary screw design, this compact machine has a powerful 80 CFM of airflow and up to 125psi air pressure to drive the most powerful air tools available on the market, enabling you to get your job done faster and more efficiently on-site!

Available in wheeled or skid mount configurations.


Engine Honda GX630, 15.5kW / 20.8hp, Electric Start
Rated Output 80 CFM
Rated pressure 100psi / 6.9 bar
Pressure Range 5-8 bar / 75-125psi
Compressor Type Rotary Screw
Drive Dual xpz belts
Cooling System Air & Oil
Fuel Tank Capacity 20 L
Oil Capacity Compressor 4 L
Dry Weight 135kgs
Dimensions L W H 86cm x 66cm x 58cm
Sound Level 74 dB(A) at 23ft

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