Technical Specifications And Engineering Analysis Of Sany SY365C Crawler Excavators

 


Sany Heavy Industry designs the Sany SY365C crawler excavator specifically to meet the brutal demands of large-scale quarrying, heavy road building, and commercial site preparation. As a high-performance heavy-class machine, it integrates advanced engine-hydraulic matching technology with an ultra-rigid structural frame. This configuration ensures maximum bucket breakout force and high-cycle fuel efficiency, making it a favorite among heavy civil contracting fleets.

Sany SY365C Core Technical Specifications

  • Operating Weight: 36,200 kilograms (79,800 lbs) providing high structural mass for stable deep trenching and rock work.

  • Engine Model: Cummins heavy-duty electronic control diesel engine producing 212 kW (284 horsepower) at 2,100 RPM.

  • Standard Bucket Capacity: 1.6 to 1.8 cubic meters configured with heavy-duty rock teeth and side wear protection shrouds.

  • Max Digging Reach: 10,875 millimeters, allowing wide swing arcs and effortless high-dump truck loading.

  • Max Digging Depth: 7,370 millimeters, accommodating deep utility channels and massive foundation pits.

  • Bucket Digging Force: 222 kilonewtons, delivering exceptional tearing power through hard pan and weathered stone.

  • Swing Speed: 9.5 revolutions per minute driven by high-torque planetary reduction gearboxes.

The hydraulic system features a large-displacement main pump regulated by Sany’s intelligent electronic control system, which dynamically matches hydraulic flow to active load profiles. This precise orchestration minimizes hydraulic energy loss and reduces fuel burn per cubic meter moved. The undercarriage features a widened track gauge and reinforced track roller guards to prevent derailment on steep, unstable terrain. Ground-level service grouping allows technicians to perform daily fluid checks and filter replacements quickly, maximizing daily operational uptime.

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