AF434KM Air Filter

AF434KM Air Filter serves as a heavy-duty primary induction cleaner featuring an integrated plastic finned cyclonic deflector, specifically designed to provide high-efficiency pre-cleaner separation and particulate defense for large-bore industrial combustion engines operating in extreme debris environments.
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Description

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AF434KM Air Filter

Integrated Finned Cowl Technology
Heavy-Duty Security Fleetguard AF434KM
 

Technical Description

This AF434KM Air Filter integrates an advanced, non-flame resistant media matrix with a heavy-duty directional finned cowl that pre-spins incoming air to eject bulk dust and chaff before they reach the pleats. Engineered to manage massive dirt-holding capacities (DHC) while maintaining a minimal initial pressure drop, its premium axial seal structure ensures complete mechanical compression within the canister, delivering continuous filtration security across high-vibration heavy equipment duty cycles.

Key Performance Advantages

 

Integrated Cyclonic Pre-Cleaner Fin

The engineered molded plastic fins spin incoming airflow, utilizing centrifugal force to separate up to 85% of heavy dust and airborne debris before it reaches the filter media, dramatically extending service life.

 

Premium Flame-Retardant Media

Constructed from high-efficiency, non-flame resistant media configured with precise geometric pleat spacing to prevent media bunching and optimize volumetric air delivery under full-load demands.

 

High-Compression Axial Sealing

Formulated with a heavy-duty, resilient axial elastomeric sealing gasket that guarantees an airtight, dust-free mechanical barrier against the housing, preventing dangerous contaminant bypass.

 

Maximized Structural Rigidity

Reinforced with corrosion-resistant galvanized steel inner and outer support liners to prevent element collapsing or pleat distortion during sudden turbocharger induction surges.

Technical Specifications

Filter Configuration Air Primary Element with Pre-Cleaner Fins
Media Specification Premium Non-Flame Resistant
Outer Diameter (OD) 201.4 mm
Inner Diameter (ID) 135.4 mm
Overall Length 421.2 mm
Seal Mechanism High-Resilience Axial Seal Material
Interchange Matrix Fleetguard AF434KM, HiFi Filter SA 10384 K, Donaldson P182064, Mann Filter C 21 431, Inline FA10373, Luberfiner LAF8668

Industrial Applications & Application-Driven Vehicle Compatibility

1 High-Dust Earthmoving, Tracked Excavators & Crawler Tractors

Engineered to operate continuously in severe open-pit dust zones, where the integrated finned deflector spins away heavy airborne sand and grit, safeguarding high-displacement engine blocks and stopping premature cylinder liner wear.

KOMATSU Heavy Crawlers & Excavators: D 40 A, D 40 P, D 40 PL, D 40 PLL-3, D 41 Q-3, D 41 S III; PC 100-1, PC 100-2, PC 150 LC, PC 200-2/LC tracked fleets.
DOOSAN DAEWOO Heavy Extraction Diggers: DH 180, DH 180 LC, DH 200, DH 200 LC, DH 220 LC, and Solar 220 LC tracked series.
HYUNDAI Robex Large-Bore Excavator Fleet: R 130 W 3, R 160 LC-3, R 170 W-3, R 180 LC-3, R 200 LC, R 200 NLC-3, HR 200 W, R 200 W-2, R 210 LC-3, R 210 LL-3, R 250 LC-3, R 280 LC, R 2900 LC-3, R 290 LC, R 290 LC-3, HR 290 LL-3, R 290 RB-3 tracked and wheeled digging assets.
FIAT & FIAT HITACHI Earthmovers: FD 10 E, FD 145, FL 10 E, FL 145 crawler dozer lines.
CASE Heavy Crawler Dozers: 1150 B, 1150 C, 1450 robust earthmoving systems.
KOBELCO Tracked Mining Shovels: K 907 D, K 909, K 909 A.
ATLAS & BENATI Vocational Diggers: Atlas AB 1902 D, Benat 19 SB, Benfra 120 CB systems.
2 Infrastructure Logistics, Compaction & Heavy Wheel Loaders

Optimized to handle severe shock vibrations and high-impact loading cycles encountered during heavy aggregate handling, subgrade compaction, and highway infrastructure construction.

DYNAPAC Heavy Soil & Asphalt Rollers: CA 111 D, CA 25, CA 251, CA 30, CA 301 D, CA 30 D Serie II, CA 511 D, CA 551 D, CC 42, CC 421 C compaction assets.
HYUNDAI & DOOSAN DAEWOO Wheel Loaders: Hyundai HL 730-3, HL 730 TM-3, HL 740-3, HL 740 TM-3; Daewoo Mega 200, Mega 200 III articulated loaders.
KOMATSU Wheel Loading Systems: W 60, W 70, WA 150-1, WA 180-1, WA 250-3 wheel loaders.
FIAT & FIAT HITACHI Material Handlers: Fiat FR 10, FR 12, FR 130, TL 545; Fiat Hitachi FR 130.2, W 110 wheel loaders.
CLARK, HITACHI & COLES Handling Lines: Clark 55 B loader, Hitachi LX 170 E loader, Coles 620870 logistics hoist.
3 High-Chaff Agricultural Harvesting & Row-Crop Protection

The cyclonic outer fin structure provides vital filtration separation against organic chaff, high-density field dust, and chemical mist during long harvesting operations.

JCB Fastrac High-Speed Tractors: Fastrac 110, 115, 125, 130, 135, 145, 1115, 1125, 1135, 2135 high-output tractor fleets.
BERTHOUD & CHALLENGER Self-Propelled Spraying Rigs: Berthoud Boxer 2020, Boxer 4000 R; Challenger 1004 row-crop machinery.
LANDINI Turbo Agricultural Assets: 14500 MK II Turbo, 14500 R field tractors.
BRUUNET, HSM & JOHN DEERE Forestry & Specialized Fleets: Bruunet F 14; HSM 208 F, 208 FX Profit, 208 S, 208 S805 Conv, 805 HD, 805 S, 904, 904 H timber forwarders; John Deere 540 G, 548 G, 640 D skidders.
DEROT, BRIMONT & FOX RIVER Agricultural Transport: Derot DH 100, DTH 115 MS, DTH 140 MS, DTH 160 MS; Brimont TL 80 CSA; Fox River 6250, 6350 harvesters.
AUTOSAN, CMC & DALEN Utility Frameworks: Autosan H 10-11.03, H 10-11.04, H 10-11.13; CMC F 100, F 120; Dalen 160.
4 Stationary Power Generation, Mobile Compressors & Drilling Systems

Delivers steady air volume delivery and stable thermal performance under continuous full-load stationary or mobile support configurations in remote mining sectors.

ATLAS COPCO & DENYO Mobile Generator Fleets: Atlas Copco QAS 125 rental power blocks; Denyo DCA 125 SPK heavy soundproof generator units.
INGERSOLL RAND Pneumatic Compressors & Blast-Hole Drills: ECM 660, LM 600 G, LM 635 XL, LMR 600 heavy rock drill rigs; HP 320 WDL, CP 320 WD, P 320 WD, P 375 S, P 375 WD mobile air compressors.
IVECO, IMER & DARI Support Utilities: Iveco 100 KVA power blocks; Imer Silentstar 080 FPT, Silentstar 100 T-AI S5 systems; Dari DRG 100, DRG 75, Fini Rotar Giga 100, Rotar Giga 75 rotary screw air units.

 

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