Description

• 1R0728 Caterpillar Hydraulic Filter | Heavy-Duty Protection for CAT Heavy Machinery

  The 1R0728 Caterpillar Hydraulic Filter is a rugged, heavy-duty hydraulic filter engineered as a direct replacement for CAT heavy machinery hydraulic systems (compatible with CAT track-type tractors, 3306/6A/6S series, D6E SR, and core industrial heavy equipment). It integrates OEM-equivalent quality standards with heavy-duty filtration technology—effectively capturing contaminants while maintaining optimal hydraulic oil flow, safeguarding critical CAT hydraulic and transmission components, and ensuring stable operation in high-load, vibration-prone industrial environments. Used in construction sites, mining operations, and heavy-industry settings, it serves as a reliable protection solution for CAT heavy machinery, minimizing downtime and extending equipment lifespan through durable, consistent performance.

  Core Features & Benefits

  Heavy-Duty Filtration Performance

  • Notably, it features industrial-grade filtration media that acts as a primary defense against oil contamination, effectively trapping wear particles, sludge, and debris to prevent accelerated wear of hydraulic pumps, valves, and transmission components.
  • Moreover, its enhanced contaminant-holding capacity maintains hydraulic oil cleanliness for extended periods, extending maintenance intervals and reducing filter replacement frequency—ideal for continuous heavy-duty operations.
  • Additionally, it supports system cleaning during equipment overhauls, reducing abrasive residues in hydraulic and transmission systems to lay a foundation for post-repair stability.

  1R0728 Caterpillar hydraulic filter Heavy Machinery Precision Compatibility

  • Precisely engineered to match CAT core heavy machinery models (3306, 6A, 6S, D6E SR, track-type tractors), enabling direct installation without modifications or adapters—seamlessly replacing original components.
  • Meanwhile, it boasts multi-part interchangeability (4J0816, PT93, 1261804, 4J816), providing flexible procurement options and eliminating emergency replacement bottlenecks for fleet operators.
  • Even for aftermarket applications, its strict adherence to CAT original part dimensions (8.89cm × 8.89cm × 22.86cm) ensures seamless fit with equipment mounting positions, preventing oil leakage from size mismatches.

  Industrial-Grade Durability for Heavy-Duty Scenarios

  • Crafted with a rugged, lightweight (0.7 lbs) structural design that withstands vibration, impact, and mechanical stress during heavy machinery operation—avoiding housing deformation or filter element damage.
  • Furthermore, it maintains stable filtration performance under regular heavy-duty temperature and pressure conditions, resisting slight fluctuations without filtration failure to ensure continuous hydraulic system operation.
  • Thanks to oil-resistant, stable filter materials, it prevents media degradation or shedding, eliminating secondary pollution risks to hydraulic and transmission systems during long-term use.

  Easy Maintenance & Cost-Effective Operation

  • Its user-friendly design enables tool-efficient replacement, simplifying maintenance procedures and minimizing equipment downtime—critical for production-critical heavy machinery.
  • In addition, it offers exceptional cost-performance as an aftermarket alternative, delivering OEM-equivalent functionality at a competitive price point (regular market price ~$5.90) to reduce spare part procurement costs.
  • Notably, clear part number marking and standardized dimensions simplify inventory management, enabling quick identification and matching during procurement and replacement—saving maintenance team time.

  Dual-System Versatile Protection/1R0728 Caterpillar hydraulic filter

  • Unlike single-purpose filters, it supports both hydraulic and transmission systems of CAT heavy machinery, streamlining spare part inventory and reducing storage management pressure for enterprises.
  • Simultaneously, its dual-system protection preserves the integrity of hydraulic components (pumps, valves) and transmission parts alike, extending the overall service life of CAT heavy machinery and lowering long-term repair costs.
  • Overall, it balances versatility and reliability, making it a cost-effective choice for fleet operators seeking comprehensive protection for multi-system heavy equipment.
  More than a standard hydraulic filter—it’s a heavy-duty, dual-purpose protection solution tailored for CAT heavy machinery, successfully balancing precision compatibility, durable filtration, and cost-efficiency to meet the rigorous demands of construction, mining, and industrial heavy-duty operations.
  Explore the 1R0728 Caterpillar and other premium solutions at kxfilter.com
• Compatible model: HF6201 PT93 Caterpillar 4J816 AC DELCO PF382 AMERICAN MOTORS CORPORATION SFH0816 AMERICAN PARTS 92816 BIG A 92816 BIG A 823 CATERPILLAR 3I1209 CATERPILLAR HE27010 CATERPILLAR 4J816 CATERPILLAR 4J816ST CATERPILLAR 1R0728 CATERPILLAR 3J7868 CATERPILLAR 4J0816 CATERPILLAR 1U2092 CATERPILLAR 3I0590 CHAMP LP816 COOP P4J816 COOP CAT 1R-0728