Donaldson Air Filtration Systems
A Donaldson air filtration system is a complete air filter unit for construction machinery, designed as a single- or multi-stage system with integrated pre-separation depending on the series, and engineered for defined airflow rates and dust-intensive operating conditions.
Donaldson air filtration systems are part of the Filters for Construction Machinery and are used within the Construction Machinery Air Filters in the Complete Air Filter Systems segment.
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System Classification
Donaldson air filtration systems are used where intake air must be controlled, filtered and system-guided under dust-intensive operating conditions before entering the engine.
Unlike MANN+HUMMEL air filtration systems, Donaldson structures its portfolio primarily through clearly defined series, each engineered for specific dust loads, airflow requirements and installation conditions.
In contrast to individual air filter elements, Donaldson systems are complete assemblies consisting of housing, airflow design and filtration stages. Depending on the series, integrated pre-cleaning, multi-stage filtration and compact or high-volume designs are applied.
Donaldson Series Overview
- PSD Series – multi-stage heavy-duty systems with integrated pre-cleaning and oval, space-saving design (PowerCore®) for high dust loads
- DuraLite Series – lightweight plastic systems for compact applications with series-dependent sealing concepts such as RadialSeal™
- EPB-ERB2 Series – systems with robust design for standardized off-highway applications
- FKB Series – two-stage plastic systems for dust-intensive operating environments
- XRB Series – systems for specific installation conditions with adapted airflow routing
- FPG Series – compact systems for defined airflow requirements and typical construction machinery applications
- FTG Series – systems designed for applications with limited installation space
- FRG Series – metal housing systems for high mechanical loads
- FLB Series – systems for specific off-highway applications
The individual series differ in terms of design, filtration stages, pre-cleaning, housing material and their configuration for different operating conditions.
Applications and System Selection
Donaldson air filtration systems are used in earthmoving, construction sites, quarrying, recycling and industrial applications.
System design is based on dust load, airflow requirements, installation space and machine configuration.
Depending on the application, plastic or metal housings are used to match mechanical stress, temperature and installation conditions.
Differences in design, connection geometry and filtration stages must be considered during selection.
System Environment and Maintenance
Donaldson air filtration systems are part of the Construction Machinery Air Filters. For maintenance and service, correct identification of compatible air filter elements based on series, housing design and reference number is required.
Identification Before Purchase
Before ordering, the correct system must be identified based on technical parameters.
Check before purchase
- Donaldson series designation
- Reference number of the existing system
- Machine model and series
- Installation space and connection geometry
Technical Support
Selection of the correct air filtration system is based on system configuration and the specific application requirements of the machine.
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