Reliable Air Compressor For Wheel Loaders

Other Engine Parts
January 14, 2026
Category Connection: Other Engine Parts
Brief: We tested it—see the highlights and what to expect in real operation. This video provides a detailed walkthrough of the 149-4915 Air Compressor, demonstrating its reliable performance in the air braking systems of CAT C9, C7, and 3126 wheel loaders. You'll see how it delivers stable compressed air under high-temperature, high-load conditions, ensuring safety and system stability for heavy equipment.
Related Product Features:
  • Designed for reliable compressed air supply in air braking systems of construction machinery and heavy equipment.
  • Engine-driven operation ensures consistent performance under high temperature, high load, and continuous use.
  • Wear-resistant structure and stable transmission design provide uniform and stable air output.
  • Compact structure with strong installation adaptability for easy integration into various machinery.
  • Suitable for long-term, high-intensity use in demanding construction and industrial environments.
  • Reduces system pressure fluctuations to improve braking system responsiveness and reliability.
  • Compatible with CAT wheel loaders, motor graders, petroleum packages, and other machinery models.
  • Interchangeable with multiple OEM part numbers for versatile replacement options.
FAQs:
  • Which CAT engine models is the 149-4915 air compressor compatible with?
    The 149-4915 air compressor is suitable for CAT engines including 3126, 3126B, C-9, C7, C9, 3116, and 3126E.
  • What types of machinery can use this air compressor?
    This air compressor is designed for CAT wheel loaders (966D, 966E, 966F), motor graders (120K, 140K, 160K series), petroleum packages, skid steer pumps, soil compactors, and generators.
  • Can you provide cross-reference information for OEM part numbers?
    Yes, we support original part interchange. The 149-4915 is interchangeable with part numbers including CA1494915, 178-9497, 0R-9756, 5003762, and several others. Please provide your original part number for verification.
  • What is the primary function of this air compressor?
    Its primary function is to compress air and provide a stable, reliable air supply for the braking systems of construction machinery and heavy equipment, ensuring operational safety and system stability.