Description

1R0778 Caterpillar Hydraulic Filter | Heavy-Duty Filtration for CAT Heavy Equipment

Core Features & Benefits

Heavy-Duty Precision Filtration Performance

• Notably, it adopts a foldable filter element design that maximizes filtration area, achieving efficient capture of 5μm+ contaminants (wear debris, metal shavings, sludge) to prevent premature wear of hydraulic system components.
• Moreover, the OEM-equivalent multi-layer filter media balances exceptional filtration precision with low pressure drop (≤0.02 Mpa), preserving hydraulic system energy efficiency and stable pressure output even under extreme heavy-duty loads (e.g., continuous digging, heavy hauling).
• Additionally, its enhanced dirt-holding capacity is tailored to the rigorous working conditions of heavy equipment, extending service life and seamlessly aligning with CAT’s recommended maintenance schedules for long-term, high-intensity operations.

1R0778 Caterpillar hydraulic Heavy Equipment Precision Compatibility

• Precisely engineered to match the specifications of CAT core heavy equipment models, enabling seamless integration without modifications or adapters—directly replacing original CAT 1R0774 components.
• Meanwhile, it supports multi-part interchangeability (compatible with P550575, PT8461, 84197, 7197), providing fleet operators with flexible procurement options and eliminating emergency replacement bottlenecks.
• Even for diverse fleet applications (including track loaders, integrated tool loaders, and road rollers), its premium build quality guarantees full compatibility with CAT’s core heavy equipment lineup, avoiding installation mismatches or operational disruptions.

Industrial-Grade Durability for Harsh Scenarios

• Crafted with a rugged pressure-resistant housing, effectively withstanding the maximum working pressure requirements and sudden pressure spikes common in heavy-duty hydraulic systems.
• Furthermore, it boasts reliable low-temperature resistance and high-heat adaptability, performing consistently in harsh cold, scorching heat, or humid industrial environments without compromising filtration efficiency or structural integrity.
• Thanks to its corrosion-resistant materials, reinforced internal support, and vibration-resistant design, it maintains peak performance against dust, chemical exposure, and mechanical impact—preventing housing deformation or media tearing in rugged work conditions.

Easy Maintenance & User-Friendly Design/1R0774 Caterpillar hydraulic

• Its standardized structural design enables quick, tool-efficient replacement, directly minimizing downtime for production-critical CAT heavy equipment.
• In addition, clear part number marking and compatibility labeling simplify inventory management and model matching, reducing procurement complexity for fleet operators and maintenance teams.
• Notably, its lightweight yet robust structure facilitates hassle-free handling during installation and replacement, even in tight equipment compartments common in heavy machinery.

Cost-Effective Premium Protection/1R0778 Caterpillar hydraulic

• As a premium alternative to original CAT filters, it delivers OEM-level performance at a competitive price point, successfully cutting spare part procurement costs for enterprises without compromising quality.
• Simultaneously, its efficient contaminant capture extends hydraulic oil service life, reducing lubricant replacement and disposal expenses for long-term operations.
• Overall, it protects expensive CAT hydraulic components from premature wear, lowering long-term repair costs and maximizing equipment uptime—delivering exceptional value for heavy-duty operations.

CompatiblePart Number:HF35101 HF6342 PT9418 P164205 P165239 P551095 ALLIS-CHALMERS 4T3132 BIG A 91597 CATERPILLAR PT8496MPG CATERPILLAR 1391534 CATERPILLAR 1R0778 CATERPILLAR 1328876 CATERPILLAR 0030096383 CATERPILLAR 30096383 TIM 4T3132 TODD GT 2246005 VMC HF165239