318D2 L (2017)

318D2 L (2017)

Unmatched versatility, improved controllability, easy operation, and a comfortable, redesigned operator station help make the 318D L Series 2 an industry-leading performer.

Net Power - ISO 9249 84 kW
Operating Weight 17800 kg
Maximum Digging Depth 6090 mm

Technicial Specifications

Engine
Net Power - ISO 9249 84 kW
Engine Model C4.4
Engine Power - ISO 14396 93 kW
Bore 105 mm
Stroke 127 mm
Displacement 4.4 l
Weights
Operating Weight 17800 kg
Working Ranges and Forces
Maximum Digging Depth 6090 mm
Boom Reach 5.1 m (16'9")
Stick R2.6 m (8'6")
Bucket GD .76 m³ (1.0 yd³)
Maximum Reach at Ground Level 8780 mm
Maximum Cutting Height 8920 mm
Maximum Loading Height 6280 mm
Minimum Loading Height 2300 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 5870 mm
Maximum Vertical Wall Digging Depth 4930 mm
Bucket Digging Force - ISO 111 kN
Stick Digging Force - ISO 85 kN
Hydraulic System
Main System - Maximum Flow 272 l/min (72 gal/min)
Maximum Pressure - Equipment 35000 kPa
Maximum Pressure - Swing 22600 kPa
Swing Mechanism
Swing Speed 8.9 r/min
Maximum Swing Torque 44.7 kN·m
Service Refill Capacities
Fuel Tank Capacity 300 l
Cooling System 19.53 l
Engine Oil 16.3 l
Swing Drive 3 l
Final Drive - Each 6 l
Hydraulic System - Including Tank 100 l
Hydraulic Tank 85 l
Dimensions
Boom Reach 5.1 m (16'9")
Stick R2.6 m (8'6")
Bucket GD .76 m³ (1.0 yd³)
Shipping Height - Top of Cab 3030 mm
Shipping Length 8540 mm
Tail Swing Radius 2500 mm
Counterweight Clearance 1000 mm
Ground Clearance 460 mm
Track Length 3970 mm
Length to Center of Rollers 3170 mm
Track Gauge 1990 mm
Transport Width 2590 mm

Advantages and Features

EFFICIENCY AND PRODUCTIVITY

  • A powerful C4.4 electrically controlled engine meets U.S. EPA Tier 3, EU Stage IIIA equivalent and China Nonroad Stage III emission standards.
  • Two-pump hydraulic system pressure delivers terrific digging performance and productivity.
  • Hydraulic cross-sensing system uses two hydraulic pumps under all operating conditions, improving productivity with faster implement speeds and quicker, stronger pivot turns.

PERFORMANCE WITH LESS FUEL

  • Economy mode maintains breakout forces and lift capacity at standard power, balancing demands of performance and fuel economy.
  • Boom and stick regeneration circuits save energy during boom-down and stick-in operation.
  • New compact design utilizes shorter tubes and lines to reduce friction and pressure drops, resulting in more efficient use of power.

REDUCED MAINTENANCE TIME

  • The service door on the right side of the upper structure allows ground-level access to the pump, pilot filter, drain filter, and the engine oil filter.
  • Easily accessible, ground-level service locations allow quick and efficient maintenance.
  • The left service door allows easy access to the engine radiator, oil cooler, air-to-air-aftercooler, primary filter with water separator (if the two are integrated) and secondary fuel filter.
  • The radiator air filter features a double-element construction for superior cleaning efficiency; a warning is displayed on the monitor screen inside the cab when the filter plugs.

DESIGNED FOR OPERATORS

  • An adjustable seat and joystick console are designed to meet individual preferences.
  • Low-effort pilot-operated joystick controls are designed to match natural wrist and arm position for maximum comfort and minimum fatigue.
  • The full-color LCD monitor is programmable in 42 languages.
  • The cab shell is attached to frame with viscous rubber mounts to dampen vibrations and sound levels, enhancing operator comfort.

PURPOSE-BUILT CAT ATTACHMENTS

  • Site prep and finishing work are quick and easy with a Cat® grapple, thumb, and hammer.
  • Utility work is fast and flawless with a Cat bucket and compactor.
  • A coupler lets you swap between attachments in seconds without leaving the cab.
  • See the whole money-making attachment line for your machine at www.cat.com/attachments.

BUILT TO PERFORM

  • The modified X‐frame structure provides a long service life.
  • Robot-welded and stress-relieved heavy duty boom and stick are standard.
  • Track shoes, links, rollers, idlers, and final drives are built with high‑tensile-strength steel.
  • Greased track link between pins and bushings increases undercarriage life and reduces noise.

BUILT-IN SAFETY FEATURES

  • Anti-skid plating covering the entire upper structure and storage box prevents slipping during maintenance.
  • Countersunk bolts reduce trip hazards during service and maintenance.
  • The engine radiator fan is enclosed by fine wire mesh, reducing risk of an accident.