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JS 330L/NL - Tracked Excavators

PRODUCTIVITY AND PERFORMANCE

• Four operating modes allow output to be matched to operating conditions: H-mode for heavy digging; S-mode for general excavating; L-mode for light work needing precise control; F-mode for fine control and heavy lifting.
  
• Powerful slew system means smooth operation of large loads even on steep inclines.
  
• Power boost facility provides an instant 10% increase in tearout performance.
  
• The load sensing system maintains the power demand on the engine at a constant level for efficient running.
  
• Flow on demand means output is proportional to lever movement for increased efficiency.

RELIABILITY AND DURABILITY

• Strong and durable X-frame undercarriage allows good ground clearance. Belly guards are fitted as standard to protect the hydraulic lines. Narrow long carriage option is available.
  
• High quality hydraulic components ensure reliable performance.
  
• Plexus filtration system lengthens the life of hydraulic components.
  
• Large diameter slew ring is strong and reliable.
  
• 178 kW/239 hp turbo charged and intercooled Isuzu engine provides powerful performance with renowned reliability.

OPERATOR ENVIRONMENT

• Modern styled cab features a two piece front window, separated by a clear strip, to maximise forward visibility. A large door allows easy access and the high roof adds to a spacious feeling.
  
• Adjustable height and weight facilities on the deluxe suspension seat help minimise operator fatigue.
  
• Easy to use short control levers have built-in controls for selecting low flow circuits.
  
• Auto Idle cuts in automatically when machine is not actively in use for greater fuel efficiency.
• Engine speed only increases when the one touch button is intentionally pressed.
  
• Air conditioning is standard for complete climate control. Vents positioned behind the operator and to the front screen ensure good ventilation.
  

SERVICEABILITY

• The unique Plexus filtration system gives hydraulic filter change intervals of 1,000 hours and hydraulic oil change intervals of 5,000 hours. 500 hour engine oil and filter changes.
  
• The self diagnostic system, with the computer self check facility, provides essential information for the service engineer.
  
• Grouped pressure points are more convenient for testing. Thoughtful layout of hydraulic componentry simplifies service access.