Hangzhou Caifull Precision Machinery Co., Ltd.
Hangzhou Caifull Precision Machinery Co., Ltd.

CF265BY-7 265CFM CFAIR Stationary Screw Compressor EV/EPA 4F Emissions

CFAIR 265cfm air compressor powered by a reliable YANMAR engine and meets stringent emission standards (EV/EPA 4F). The box type design adds to its versatility and potentially makes it suitable for different industrial or construction applications where compressed air is required.

Features of CF265BY-7 265CFM CFAIR Stationary Screw Compressor EV/EPA 4F Emissions

Reliable and efficient Air End: Featuring renowned German technology in machine air head design, our air compressors boast exceptional reliability, ensuring stable performance even during prolonged operation. This minimizes downtime and interruptions in production.

Cooler: Crafted from premium aluminum material with alternating fin patterns, guaranteeing optimal heat dissipation for superior cooling efficiency.

Oil Filter: Famous filters ensure longer working lifeand save the maintenance time and cost.

Air Filter: Two-stage dust removal andfiltering system witheffciency of up to 99.9% evenin heavy-duty environment.

Precision control:   Advanced air compressor heads may be equipped with precision control systems, which can achieve precise monitoring and adjustment of pressure, temperature and other parameters to ensure the stability and controllability of the production process.

Environmental protection: Compliance with the Euro V/EPA 4F standard means that the engine's emissions meet strict environmental protection requirements and reduce pollution to the environment.

High efficiency and energy saving: Through optimized design and advanced technology, Yamaha diesel engines achieve higher combustion efficiency and lower fuel consumption, improve energy utilization and save costs.

Easy Maneuverability  –  The compressors are designed with a compact form factor to enhance maneuverability, whether on the job site or when being transported behind a truck. 

An Easy Controller  – Our controller, which is on the curbside to help keep the operator safe, quickly and easily understand the status of your compressor.

compressor, day in and day out.

1)High efficiency: YANMAR diesel engine uses supercharging technology to improve combustion efficiency by compressing air, thereby providing higher power output and better fuel economy.

2)Reliability: YANMAR is a reputable engine manufacturer whose engines are known for their exceptional reliability. Supercharged diesel engines are engineered and tested for exceptional durability and stability, delivering reliable performance in a variety of operating conditions.

3)Energy Saving and Environmental Protection: Supercharged diesel engines generally provide higher combustion efficiency, thereby reducing fuel consumption and emissions. This helps reduce operating costs and comply with modern environmental standards and regulations.

4)Power output: Supercharging technology can improve the power output of diesel engines, allowing them to maintain high torque output under high loads and low speeds, making it suitable for various industrial and commercial applications.


The ECU, which provides integrated control of the engine, collects information about the work environment and load via engine sensors and electronic devices, and instantaneously feeds this information back for the reproduction of ideal operating conditions. Furthermore, using CAN communication, the machine also sends a wide variety of information to the ECU to achieve ideal control of the engine and entire machine. Should something happen unexpectedly, the ECl service history can be extracted directly or via telecom munications using SMART ASSIST (YANMAR's diagnosis system) for faster servicing.


The minuscule amount of PM in the emissions gas, which has also been reduced to anabsolute minimum, is finally captured by the Diesel Particulate Filter (DPF), preventing itsescape into the atmosphere, resulting in unparalleled environmental performance. Moreover.the installation of the DPF allows for consistent power output and response even underrapidly changing loads and in low temperatures or high altitudes, factors which could inhibitgood combustion, all without any added stress to the operator.


The Tier 4 engine uses a fully electronically controlled common rail and fuel injection system. Atignition, the system instantaneously collects and analyzes information such as the outside temperature and altitude (the ais oxygen concentration level), engine load conditions and DPF temperature for precise control of the fuel injection timing, fuel quantity and number ofinjection times for combustion control down to the milisecond that in turn reduces PM and NOx emissions.


In 1980, YANMAR was one of the first companies to implement direct injection combustion into its small diesel engines. Since then, YANMAR has used its in-house FlE parts manufacturing process to further develop its unique direct injection combustion technology that boasts low emissions, increased fuel economy and high power output. Tier 4 takes thistechnology to its limit in pursuit of optimal fuel injection for minimal particulate matter (PM) inthe exhaust gas.

Best in class Low Fuel Consumption:

By implementing our advanced combustion technology, cultivated through years ofmanufacturing industrial and large marine diesel engines, our new engines achievebest in class low fuel consumption for wide range of actual operating conditions.The excellent fuel efficiency of the 4TN101 & 4TN107 contributes to significant costsavings throughout the life-cycle of the engine.

High Power Density:

To achieve high-power output, the engines are designed to have a high-rigidity andexcellent cooling performance. The 4TN107 features a two-stage turbocharger thatgives it a class-leading power density of 34kW/L.

Specs of CF265BY-7 265CFM CFAIR Stationary Screw Comprtessor EV/EPA 4F Emissions

Air End Type
Rotary Twin Screw, Single stage
Air Outlets
3/4'' x 2 + 1-1/4'' x 1
Free Air DeliveryCFM (mm³/min)265 (7.5)
Working Pressurebar (psi)7 (101.5)
Engine Model
EU Stage V / EPA T4F
Engine Type
4 cylinder, Direct-injection, Turbocharged
L X W X Hmm2280*1125*1260

Note: Please feel free to contact us if any more customized requirements!

Application of CF265BY-7 265CFM CFAIR Stationary Screw Compressor EV/EPA 4F Emissions

The 265 CFM, 7-bar CFAIR diesel box-type air compressor, featuring a robust YANMAR engine, is specifically designed for applications where space is limited, making it an ideal choice for mounting on service trucks. The compact box-type design ensures that it can be conveniently installed in confined spaces, providing a portable and efficient compressed air solution for service trucks. This air compressor for sale diesel is well-suited for tasks such as on-site repairs, pneumatic tool operation, and maintenance work in areas where accessibility is restricted. The YANMAR engine's reliability enhances its performance, making it a valuable asset for service trucks operating in diverse environments and industries.

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Related Diesel Air Compressor With EPA Tire 4 Final Certificated

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.

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