Cabin Filter CAT 226D 232D 242D 256C 287C 279C 289C PN SC 90209 265-6619 PA5774

Compatible with the following equipment:

CATERPILLAR

• 226D  226D3
• 232D  232D3  236D  236D3
• 239D  239D3
• 242D  242D3  246C  246D  246D3
• 249D  249D3
• 256C  257D  257D3  259D  259D3
• 262C  262D  262D3
• 272C  272D  272D2  272D2XHP  272D3  272D3XE  272DXHP
• 277C  277D  279C  279D  279D3
• 287C  287D  289C  289D  289D3
• 297D  297D2  297D2XHP  297DXHP
• 299D  299D2  299D2XHP  299D3  299D3XE  299DXHP

Part Number:  SC 90209 265-6619 PA5774

An excavator cabin air filter is a vital component designed to purify the air entering the operator's cabin. It functions by trapping airborne contaminants such as dust, pollen, mold spores, and other particulates, ensuring a cleaner and healthier environment for the operator. This is especially crucial in construction and mining settings where air quality can be compromised by heavy dust and pollutants.

Maintenance and Replacement Regular inspection and timely replacement of the cabin air filter are crucial. Over time, filters can become clogged with debris, reducing airflow and filtration efficiency. Depending on the operating environment, it's advisable to check the filter every 250 to 500 operating hours or as recommended by the manufacturer. Some excavator models, like the Cat 314E, have easily accessible filters that can be replaced in under a minute without specialized tools .

Types of Filters

• Standard Filters: Suitable for general use, these filters effectively remove common airborne particles.

• High-Efficiency Filters: Filters with higher Minimum Efficiency Reporting Value (MERV) ratings, such as MERV-16, can capture finer particles, including some bacteria and smoke.cpwrconstructionsolutions.org+2polarmobility.com+2OEM Off-Highway+2

• HEPA Filters: High-Efficiency Particulate Air (HEPA) filters can remove 99.97% of particles as small as 0.3 microns, offering superior protection in highly contaminated environments .

Ensuring the cabin air filter is in good condition is a simple yet effective way to maintain a safe and comfortable working environment for excavator operators.