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Cat® 093-7520 Hydraulic System Oil Drain Filter for E and EL Series Excavators

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  2. Cat® 093-7520 Hydraulic System Oil Drain Filter for E and EL Series Excavators
Cat® 093-7520 Hydraulic System Oil Drain Filter for E and EL Series Excavators

Maintain hydraulic purity with the Cat® 093-7520 Hydraulic System Oil Drain Filter. Designed for E and EL series excavators, this corrosion-resistant filter removes contaminants during drainage to protect your system during maintenance. Essential for B2B heavy machinery upkeep and global export. Shop high-quality Caterpillar filtration parts today.

Technical Specifications 093-7520 - Cat® Hydraulic Oil Drain Filter for E‑Series & 320L

093‑7520 Hydraulic Oil Drain Filter — Special Maintenance‑Use Hydraulic Circuit Drainage Filter

The Cat® 093‑7520 Hydraulic System Oil Drain Filter is a dedicated maintenance‑grade filtration component for classic CAT E‑series and early‑generation excavators. Installed at the lowest drainage point of the hydraulic system, it traps sediment, metal particles and abrasive impurities when draining hydraulic oil during maintenance. It effectively avoids cross‑contamination of new oil and protects precision hydraulic pumps, valve groups and actuators from wear‑causing debris.

1. Technical Specifications

Technical ParameterSpecification Details
Part Number093‑7520 (0937520)
Product TypeHydraulic System Drain‑Port Filter / Oil Drain Filter
Installation PositionHydraulic Circuit Lowest Drainage Port
Material FeatureCorrosion‑Resistant, Lightweight High‑Durability Structure
Core FunctionImpurity Filtration During Hydraulic Oil Replacement & Maintenance

2. Machine Compatibility

This OEM‑standard hydraulic drain filter is specially matched for classic CAT E‑series and early‑generation excavators:

  • E‑Series Excavators: E70, E110‑E650 Full‑Range E‑Type Excavators

  • EL‑Series Excavators: EL180‑EL300B Long‑Track Heavy‑Duty Excavators

  • Classic Series: 320L, 320‑A, 320‑A L Early‑Generation Excavators

3. Key Features & Advantages

  • Drain‑Process Targeted Filtration: Captures accumulated abrasive particles during oil drainage, preventing internal‑system re‑circulation of contaminants.

  • Superior Corrosion Resistance: Special anti‑corrosion material resists hydraulic oil additives and environmental moisture, maintaining long‑term structural stability.

  • Lightweight Rugged Design: Easy to install and inspect, with sufficient impact resistance for heavy‑construction‑site working conditions.

  • Extended Hydraulic‑System Service Life: Reduces overall system contamination risk during oil‑change maintenance, lowering long‑term component wear and failure rates.

Commercial Reference Information
Product: Hydraulic Oil Drain Filter / Drain‑Port Filter
Cross Part Number: 0937520
MOQ: 1 Unit
Warranty Period: 6‑12 Months
Note: Must be inspected and cleaned during each hydraulic‑oil replacement cycle

For bulk wholesale, technical consultation and hydraulic‑system maintenance component solutions:

Xuzhou Sinoswift Import & Export Co., Ltd.
Contact: +86 13701956981
Email: [email protected]

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