Cabin Filter PC80MR-3 PC128US-2 PC138US-2 PC228US-3 PN 51186-42040 22B9791730 SC80023

Compatible with the following equipment:

CATERPILLAR

• 307C/CR  308C/CR  308D/CR
• 314C/LCR  314D/LCR 
• 321C-LCR  321D LCR   328D-LCR

HITACHI

• ZX38 U-5 ZAXIS  ZX38 U-6
• ZX48 U-3P ZAXIS  ZX48 U-5A CLP ZAXIS  ZX48 U-6 ZAXIS  ZX48 US-5P ZAXIS
• ZX55 U-5A ZAXIS  ZX55 U-5A ZAXIS  ZX55 U-6 ZAXIS
• ZX65 USB-5 ZAXIS  ZX65 USB-6  ZX65 USB-6 ZAXIS
• ZX85 US-3 LC ZAXIS  ZX85 USBLCN-3 ZAXIS  ZX95 USB-7

KOMATSU

• GD655-3EO  GD655 A-3  GD675-3  GD675-3EO
• PC128 US-2  PC138 US-2  PC138 US-2  PC138 US-2
• PC228-3 US LC  PC228-8 US LC  PC228 US
• PC78 MR-6  PC78 US-6
• PC80 MR-3  PC88 MR-11  PC88 MR-6
• PW98 MR-6

MAEDA

• LC785-6  LC785 M  LC785 M-8BF

TAKEUCHI

• TB370
• TB370 W

Part Number:  16664161  11703979  SC60014

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.