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High-torque Hydraulic Gear Motor PGM330 Product Showcase

Hydraulic Gear Motor
December 11, 2025
Category Connection: Hydraulic Gear Motor
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Tags:
#gerotor hydraulic motor #hydraulic drive motor #external gear pump
Brief: Want to know what makes the PGM330 hydraulic gear motor so effective for heavy machinery? In this video, we walk you through its robust construction, high-torque performance, and versatile applications in construction, agriculture, and industrial vehicles. See how its design ensures reliability in harsh environments and discover the key specifications that make it a top choice for demanding hydraulic systems.
Related Product Features:
  • Heavy-duty cast iron construction for excellent shock, vibration, and corrosion resistance.
  • Fixed-displacement external gear motor with high-strength gears and large bearings.
  • Displacement range from 16.1 ml/r to 64.6 ml/r to suit various power requirements.
  • Maximum continuous pressure of 245 bar and intermittent pressure up to 275 bar.
  • Operational speed range from 400 to 3000 RPM for flexible integration.
  • Superior anti-fouling capability and excellent thermal management performance.
  • Easy installation and maintenance with multiple SAE standard mounting options.
  • Excellent starting and low-speed performance, adaptable to harsh environments.
FAQs:
  • Is the PGM330 highly resistant to contamination?
    Yes, it employs a multi-layered sealing structure and high-precision machining, giving it excellent resistance to contamination. It can operate reliably for extended periods in harsh environments such as dust and mud.
  • What is the installation flexibility of the PGM330 motor?
    It offers a variety of SAE standard mounting flanges, shaft end types (flat key, spline, tapered shaft, etc.), and oil port positions for seamless compatibility with various host machines.
  • What types of machinery is the PGM330 suitable for?
    It is ideal for construction machinery like excavators and loaders, agricultural equipment such as tractors, industrial vehicles like forklifts, and other heavy-duty applications including marine deck machinery and port cranes.
  • What is the pressure and speed range of the PGM330 motor?
    The motor has a maximum continuous pressure of 245 bar (3500 PSI) and an intermittent pressure up to 275 bar (4000 PSI), with a speed range from 400 to 3000 RPM.
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