The CFAIR CF140MY-7 diesel operated air compressor represents a pinnacle of mobility and performance with a YANMAR engine and EV/EPA 4F emission compliance. As a mobile diesel operated air compressor, it seamlessly blends power and environmental responsibility.
Control System
• Integrated starting unloader control for initial engine warm-up.
• Automatic zero to 100% capacity control by means of engine speed regulation and compressor inlet valve modulation.
• Shutdown protection for critical parameters including engine oil pressure, engine coolant temperature and compressor discharge air temperature.
• Warning protection for non-critical parameters including battery voltage and fuel level.
• Additional shutdown and warning features depending on model.
Operator Interface
• Removable starter key to prevent unauthorised operation.
• Comprehensive analogue and digital instruments supplemented by status and warning lights.
• Operator controls and instruments all grouped together ergonomically on one panel.
• Control panel located at the rear of the compressor for operator protection from passing traffic.
• Discharge air outlet valves located adjacent to the control panel for visual confirmation of air line status.
Inspection and Maintenance Provisions
• Fluid drains are fitted with valves and piped to the outside of the unit.
• Selected models have external air-oil separator elements.
• Dual element air filters prevent dust ingress during replacement.
• Side hinged doors open out wide to 180 degrees.
• Top hinged doors with gas struts open up high for ample headroom.
• Side-by-side radiator and oil cooler are easier to clean.
• Safety guard fitted around engine cooling fan and V-belts.
Noise Control
• Super silent full load noise levels from as low as 64 dB(A) at 7 m.
• Low engine and air end speed design is intrinsically quieter.
• Steel body panels lined with sound absorbent material.
• Computer aided sound path analysis and attenuation design.
Air end
• Large rotors, low rpm, long life span
• High efficiency, low noise,low vibration,high reliability
• Bearing life over 100,000 hours
• Little leakage triangle,low power/airflow ratio
• Less wearing parts,low maintenance cost
Environmental Protection
• Low fuel consumption ensures a reduced carbon footprint.
• Low exhaust emissions cause minimal harm to the atmosphere.
• Low noise levels protect ambient conditions and workers’ hearing.
• Almost 100% recyclable at end of service life to save the earth’s precious resources.
Diesel Engine
• The engine match selection for each compressor model is based on
achieving optimum performance and reliability with the lowest possible fuel consumption.
• Low fuel consumption and both exhaust and noise emission levels are amongst the best in class.
Automatic fuel prime and air bleed system eliminates the need for opening injector lines if the compressor runs out of fuel.
• Two-stage fuel filtration via water sedimenter and high capacity pleated filter element.
| MODEL | CF140MY-7 | |
| Air End Type | Rotary Twin Screw, Single stage | |
| Air Outlets | 3/4'' x 2 | |
| Free Air Delivery | CFM (mm³/min) | 140 (3.9) |
| Working Pressure | bar (psi) | 7 (101.5) |
| Engine Model | YANMAR | |
| Fuel | Diesel | |
| Emission | EU Stage V / EPA T4F | |
| Engine Type | 4 cylinder, Direct-injection | |
| Displacement | L | 2.19 |
| L X W X H | mm | 3066*1456*1587 |
| Weight | kg | 1000 |
Note: Please feel free to contact us if any more customized requirements!
The 140 CFM, 7-bar CFAIR portable diesel operated air compressor, driven by a reliable YANMAR engine, is exceptionally versatile, finding application across a spectrum of industrial settings. Its portability makes it a crucial asset on construction sites, where the diesel operated air compressor efficiently powers pneumatic tools for tasks like drilling and fastening. In manufacturing environments, this air compressor for sale diesel supports various pneumatic applications, contributing to increased productivity. The YANMAR engine ensures durability, making it suitable for demanding conditions. Whether deployed in remote locations, automotive repair, or emergency services, this diesel engine driven air compressor offers a flexible and potent solution. Its mobility and efficient design make it an essential tool, ensuring a consistent and robust supply of compressed air for diverse industrial needs.
CFAIR recommends some popular products on the market based on customers' actual applications and offers customization services according to specific customer requirements. Simultaneously, CFAIR is committed to customizing machinery based on customers' specific needs. Whether customers require solutions tailored to special environments, specific flow rates, or customized pressure requirements, CFAIR provides personalized customization services, ensuring that products perfectly meet the practical engineering and application needs of customers. Through flexible customization options, CFAIR offers customers a broader range of choices to meet the requirements of different industries and application fields.
