336 Excavator

  • Specs Summary

519 SM/EHC Stationary Mount Knuckleboom Loader

Caterpillar has a full line of stationary mount loaders for a wide range of mill yard applications. Four models are available with onboard or remote power. Caterpillar stationary mount loaders are completely pre-wired, tested and ready for on-site electric hookup, including installation kits with the required fasteners for mounting to steel or concrete pedestals. And with the Resilient Pad Mounting system, your workday will be productive and comfortable.

Standard Equipment

Motor Power Supply

  • Electric Motor, 56 kW (75 HP) @ 1800 RPM
  • 460 Volt (60 Hz) Electric Power Supply
  • Four (4) Ring High Voltage Collector Ring
  • Service Panel, NEMA 12 Enclosure
  • Pump Drive, Direct Through Flex Coupling
  • Across-the-line Magnetic Starting System
  • Turntable Power Supply Mounting

Hydraulic System

  • Three (3) In-Line Gear Pumps
  • Radial Piston Swing Motor
  • Continuous Rotation
  • Electro Hydraulic (EHC) Controls
  • Single Element Return (3 mic) Filtration
  • Filtration Bypass Indicators
  • Diagnostic Nipples @ Pump for serviceability

Booms

  • 8.2 m (27') Knuckleboom
  • 22.8 cm (9”) Grapple Mounting Knuckle

Structural

  • Steel Mounting

Optional Equipment