Excavatoare de talie medie Cat® 323F LN

The Cat 323F LN is the perfect choice for contractors who need maximum production coupled with best-in-class fuel efficiency.

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Durability

  • Count on long service life with our multi-plate fabrications, castings, and forgings used in high-stress areas of the upper and lower frames.
  • Depend on long life from Cat booms and sticks with our advanced robot welding techniques and ultrasound inspection to ensure quality and reliability.
  • Rely on our undercarriage in demanding conditions with our high-tensile-strength steel track shoes, links, rollers, idlers, and final drives; water, debris, and dust are kept out because of greased track delivering even longer wear life and reduced travel noise.

Versatility

  • Maximize your uptime by speeding attachment changes with optional Cat couplers.
  • Get to work more quickly with Cat tool control, an exclusive system that stores pressures and flows for up to 20 attachments.
  • Expand your performance with optional auxiliary hydraulics and attachments from Cat Work Tools.

Efficiency

  • Meets EU Stage IV emission standards with 5% less fuel consumption than the Stage IIIB C4.4 ACERT™ engine.
  • Actively manage fuel consumption in changing digging conditions using three selectable power modes.
  • Take advantage of fuel-saving flexibility with up to B20 biofuel capability.

Technology

  • Get to grade quickly and accurately with standard Cat® Grade Control, a simple-to-use system that provides real-time bucket tip positioning and cut and fill data right through the standard cab monitor.
  • Get to grade up to 45% faster with less effort with Cat Grade with ASSIST, a system that automates work you typically do with manual controls.
  • Easily upgrade to AccuGrade™, a 3D system that will help you make perfect cuts and contours on more complex jobs.

Comfort

  • Work in quiet satisfaction with viscous mounts that limit cab vibration and special roof lining and sealing that reduce interior sound.
  • Stay content with a consistent cab temperature provided by standard automatic climate control.
  • All heated seats include a reclining back, upper and lower slide adjustments, and height and tilt angle adjustments.

Maintenance

  • Spend less time servicing the machine with extended maintenance intervals and a maintenance-free diesel particulate filter.
  • Safely perform most routine maintenance like daily greasing and fluid taps from ground level.
  • Access service compartments through wide doors that securely latch in place.

Performance

  • Dig with maximum breakout force at all times regardless of engine speed and power mode.
  • Lift objects smoothly and controllably without time limit using the optional heavy lift function.
  • Stay productive with a smart emissions system that works without interruption.

Specificatii tehnice

SPECIFICATII TEHNICE

Engine
Engine Model C4.4 ACERT
Net Flywheel Power 120 kW
Bore 105 mm
Stroke 127 mm
Displacement 4.4 l
Engine Power - ISO 14396 122 kW/164 hp/166 PS
Net Power - SAE J1349 120 kW/161 hp/163 PS
Weights
Operating Weight 23600 kg
Machine Weight
Minimum Operating Weight* 22300 kg
Service Refill Capacities
Fuel Tank Capacity 310 l
Cooling System 30 l
Engine Oil 25 l
Swing Drive 8 l
Hydraulic System - Including Tank 260 l
Hydraulic Tank 153 l
DEF Tank Capacity 21 l
Final Drive 8 l
Swing Mechanism
Swing Speed 11.2 r/min
Maximum Swing Torque 72 kN·m
Drive
Maximum Drawbar Pull 205 kN
Maximum Travel Speed - High 5.6 km/h
Hydraulic System
Main System - Maximum Flow - Total 428 l/min
Maximum Pressure - Equipment 35/38 MPa (5076/5511 psi)
Pilot System - Maximum Flow - Total 24.3 l/min
Pilot System - Maximum Pressure 3920 kPa
Maximum Pressure - Travel 35 MPa
Maximum Pressure - Swing 25 MPa
Sound Performance
ISO 6395 - Exterior Sound Power Level 99 dB(A)
ISO 6396 - Operator Sound Pressure Level 68 dB(A)
Machine Weight
Maximum Operating Weight** 23600 kg
Dimensions - Reach Boom - 5.7 m (18'8
Length - Center of Rollers 3650 mm
Shipping Height 3020 mm
Shipping Length 9560 mm
Tail Swing Radius 2830 mm
Counterweight Clearance 1020 mm
Dimensions - VAB - 2.7 m (8'10
Counterweight Clearance 1020 mm
Tail Swing Radius 2830 mm
Handrail Height 3010 mm
Dimensions - Reach Boom - 5.7 m (18'8
Track Length 4450 mm
Counterweight Clearance 1020 mm
Dimensions - VAB - 2.7 m (8'10
Counterweight Clearance 1020 mm
Working Ranges - Reach Boom - 5.7 m (18'8
Maximum Reach - Ground Line 9450 mm
Dimensions - VAB - 2.7 m (8'10
Ground Clearance 450 mm
Shipping Length 9820 mm
Shipping Height 3000 mm
Working Ranges - VAB; R2.5 (8'2
Maximum Reach - Ground Line 9800 mm
Dimensions - VAB - 2.7 m (8'10
Transport Width - 500 mm (20 in) Shoes 2550 mm
Working Ranges - VAB; R2.9 (9'6
Maximum Reach - Ground Line 10200 mm
Dimensions - Reach Boom - 5.7 m (18'8
Shipping Length 9570 mm
Machine Weight
Note (2) **Long narrow undercarriage, VA boom, R2.9 m stick, GD 1.3 m3 bucket and 500 mm TG shoes.
Engine
Engine RPM - Operation 1800 r/min
Machine Weight
Note (1) *Long narrow undercarriage, Reach boom 5.7 m, R2.5 m stick, GD 1.3 m3 bucket and 500 mm TG shoes.
SPECIFICATIONS
Maximum Depth Cut for 2440 mm (8'0") Level Bottom 6170 mm
Engine
Note (2) Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.
Dimensions - Reach Boom - 5.7 m (18'8
Shipping Height 3080 mm
Working Ranges - VAB; R2.9 (9'6
Minimum Loading Height 3270 mm
Working Ranges - Reach Boom - 5.7 m (18'8
Maximum Digging Depth 6290 mm
Dimensions - VAB - 2.7 m (8'10
Note *With 1.3 m3 bucket and 500 mm shoe.
Working Ranges - Reach Boom - 5.7 m (18'8
Maximum Cutting Height 9240 mm
Maximum Digging Depth 6710 mm
SPECIFICATIONS
Maximum Depth Cut for 2440 mm (8'0") Level Bottom 6540 mm
Dimensions - VAB - 2.7 m (8'10
Handrail Height 3010 mm
Dimensions - Reach Boom - 5.7 m (18'8
Track Gauge 2000 mm
Transport Width - 500 mm (20 in) Shoes 2550 mm
Ground Clearance 450 mm
Working Ranges - Reach Boom - 5.7 m (18'8
Maximum Loading Height 6500 mm
Maximum Cutting Height 9450 mm
Minimum Loading Height 2600 mm
Dimensions - VAB - 2.7 m (8'10
Track Gauge 2000 mm
Transport Width - 500 mm (20 in) Shoes 2550 mm
Dimensions - Reach Boom - 5.7 m (18'8
Handrail Height 3010 mm
Dimensions - VAB - 2.7 m (8'10
Track Gauge 2000 mm
Working Ranges - Reach Boom - 5.7 m (18'8
Maximum Reach - Ground Line 9850 mm
Engine
Emissions The 323F LN meets Stage IV emission standards.
Dimensions - Reach Boom - 5.7 m (18'8
Transport Width - 500 mm (20 in) Shoes 2550 mm
SPECIFICATIONS
Maximum Depth Cut for 2440 mm (8'0") Level Bottom 6580 mm
Dimensions - Reach Boom - 5.7 m (18'8
Note *With 1.3 m3 bucket and 500 mm shoe.
Working Ranges - VAB; R2.5 (8'2
Maximum Digging Depth 6270 mm
SPECIFICATIONS
Maximum Depth Cut for 2440 mm (8'0") Level Bottom 6100 mm
Dimensions - VAB - 2.7 m (8'10
Note *With 1.3 m3 bucket and 500 mm shoe.
Working Ranges - VAB; R2.9 (9'6
Maximum Loading Height 8410 mm
Working Ranges - VAB; R2.5 (8'2
Minimum Loading Height 3670 mm
Maximum Loading Height 8070 mm
Dimensions - Reach Boom - 5.7 m (18'8
Handrail Height 3010 mm
Working Ranges - VAB; R2.9 (9'6
Maximum Cutting Height 11520 mm
Dimensions - VAB - 2.7 m (8'10
Track Length 4450 mm
Working Ranges - VAB; R2.9 (9'6
Maximum Digging Depth 6680 mm
Working Ranges - VAB; R2.5 (8'2
Maximum Cutting Height 11180 mm
Dimensions - Reach Boom - 5.7 m (18'8
Track Length 4450 mm
Working Ranges - VAB; R2.9 (9'6
Maximum Vertical Wall Digging Depth 5340 mm
Engine
Note (3) Power rating at 1,800 rpm.
Dimensions - Reach Boom - 5.7 m (18'8
Length - Center of Rollers 3650 mm
Note *With 1.3 m3 bucket and 500 mm shoe.
Working Ranges - VAB; R2.5 (8'2
Maximum Vertical Wall Digging Depth 4940 mm
Working Ranges - Reach Boom - 5.7 m (18'8
Maximum Loading Height 6300 mm
Dimensions - Reach Boom - 5.7 m (18'8
Tail Swing Radius 2830 mm
Working Ranges - Reach Boom - 5.7 m (18'8
Maximum Vertical Wall Digging Depth 5290 mm
Drive
Maximum Gradeability 35°/70%
Dimensions - VAB - 2.7 m (8'10
Length - Center of Rollers 3650 mm
Working Ranges - Reach Boom - 5.7 m (18'8
Minimum Loading Height 2180 mm
Dimensions - VAB - 2.7 m (8'10
Track Length 4450 mm
Working Ranges - Reach Boom - 5.7 m (18'8
Maximum Vertical Wall Digging Depth 5690 mm
Dimensions - VAB - 2.7 m (8'10
Ground Clearance 450 mm
Shipping Length 9820 mm
Dimensions - Reach Boom - 5.7 m (18'8
Track Gauge 2000 mm
Dimensions - VAB - 2.7 m (8'10
Tail Swing Radius 2830 mm
Dimensions - Reach Boom - 5.7 m (18'8
Ground Clearance 450 mm
Dimensions - VAB - 2.7 m (8'10
Shipping Height 3020 mm
Length - Center of Rollers 3650 mm
Engine
Note (1) No engine power derating required below 3000 m altitude.
Engine RPM - Travel 1800 r/min
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