YNF16651 CAT 330C swing motor M5X180CHB-11A-08C285
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YNF16651 CAT 330C swing motor M5X180CHB-11A-08C285
Excavator swing motor 200-3373 for CAT 330C
M5X180CHB swing motor assembly for Caterpillar excavator
Heavy-duty excavator swing device YNF16651
CAT 330C swing motor replacement 13T
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Caterpillar 330C upperstructure rotation motor

YNF16651 M5X180CHB-11A-08C285 Swing Motor CAT 330C 200-3373 Excavator Swing Motor Assembly

YNF16651 M5X180CHB-11A-08C285 swing motor for CAT 330C, heavy-duty hydraulic motor ensuring stable upperstructure rotation.

  • OEM-matched replacement for CAT 330C 200-3373 / M5X180CHB-11A-08C285

  • High-torque output for smooth and powerful swing performance

  • Precision-machined hydraulic components for long service life

  • Designed to withstand high pressure, shock loads, and continuous rotation cycles

  • Ideal for B2B clients: repair centers, fleet operators, and parts distributors

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CAT 330C Swing Motor Description

The YNF16651 swing motor (M5X180CHB-11A-08C285 / 200-3373) is designed for the CAT 330C excavator, providing high-torque rotational power for the upperstructure. As one of the most critical hydraulic components, the swing motor must deliver consistent performance under heavy-duty digging, lifting, and rotation tasks.

Built using precision-machined internal parts, reinforced pistons, and high-pressure hydraulic seals, this swing motor withstands extreme working loads, shock forces, and continuous operation. Its 13-tooth spline output ensures strong connection to the swing gearbox for smooth and stable rotation.

Replacing a weak or damaged swing motor with YNF16651 restores rotation power, eliminates shaking, and prevents working delays caused by hydraulic inefficiency. YNF offers reliable aftermarket solutions with competitive pricing, professional quality control, and stable long-term supply—perfect for distributors, repair shops, and large construction fleets.

M5X180CHB / 200-3373 Swing Motor Technical Sheet

Parameter Details
YNF Part Number YNF16651
OEM Numbers 200-3373 / M5X180CHB-11A-08C285
Product Type Swing Motor / Swing Motor Assy
Application Machine CAT 330C
Output Spline 13T
Displacement M5X180 Series
Function Provides rotational power to upperstructure
Material High-strength steel + hydraulic components
Resistance High pressure, shock load, heat, contamination
Installation Position Upperstructure swing drive hydraulic system
Brand YNF
Origin China
MOQ 1 Piece
Shipping Methods Sea, Air, Express
Payment Terms T/T, PayPal, Western Union

CAT 330C Swing Motor Applications

Application Area Description
Upperstructure Rotation Provides rotational power for excavator swing operations
Heavy Excavation Suitable for high-load digging and lifting cycles
Swing System Repair Replacement for worn or leaking rotation motors
Aftermarket Distribution Ideal for global excavator parts wholesalers

CAT 330C M5X180CHB Swing Motor Detail Display

FAQs

Related Products:

  • Swing Gearbox / Swing Reduction Assy

  • YNF17230 26T Gear

  • YNF17340 Excavator Bearing

  • CAT 330C Hydraulic Pump Parts

FAQs:

  • Q: Is this a direct replacement for CAT 200-3373?
    A: Yes, it matches OEM specifications and installation points.

  • Q: Does this swing motor include the reduction gearbox?
    A: This listing is for the swing motor only. Gearbox available separately.

  • Q: What symptoms show swing motor failure?
    A: Weak rotation, jerky swing, excessive noise, overheating, or oil leakage.

  • Q: Is it suitable for high-intensity construction work?
    A: Yes, it is engineered for continuous heavy-load applications.

Get Free Quote for CAT 330C Swing Motor

The YNF16651 M5X180CHB / 200-3373 swing motor delivers powerful and stable swing performance for CAT 330C excavators. Designed with robust hydraulic components and precise machining, it withstands heavy-duty jobsite demands and ensures smooth upperstructure rotation. YNF provides strong inventory support, competitive prices, and OEM-level reliability—making it a trusted choice for excavator parts distributors, repair companies, and fleet maintenance teams worldwide. Contact us to get a quotation today.

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