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Ziegler CAT

Caterpillar

323 Hydraulic Excavator

Engine Power - ISO 9249

162 HP

Operating Weight

56200 lb

Maximum Digging Depth

22.1 ft

Overview

The Cat® 323 combines speed, efficiency, and power. Standard technology right from the factory help boost operator efficiency by up to 45%. Combine these features with a new cab, longer maintenance intervals and reduced fuel consumption to lower maintenance costs by up to 15% and fuel consumption by up to 20 percent.

Photos

Videos

  • 320 Family Introduction Video
  • Next Generation Excavator Cat® Connect Technology
  • Cat® Next Generation Excavators: Walkaround 320 Size Class
  • Cat® Next Generation Excavators: Vision
  • Cat® Next Generation Excavators: Manufacturing
  • Cat® Next Generation Excavators: Design

360° View

Exterior

360° exterior view. Double click on the image to zoom in on any area of the product.

Interior

360° interior view. Double click on the image to zoom in on any area of the product.

Showroom

Virtual Product Tour. Double click on the hotspots to see in on any area of the product.

Features

Specifications

  • Engine
    SpecValue
    Engine Power - ISO 9249 162 HP
    Engine Model Cat C7.1
    Engine Power - ISO 14396 164 HP
    Bore 4 in
    Stroke 5 in
    Displacement 428 in³
  • Hydraulic System
    SpecValue
    Main System - Maximum Flow 429 l/min (113 gal/min)
    Maximum Pressure - Equipment 5075 psi
    Maximum Pressure - Travel 4974 psi
    Maximum Pressure - Swing 3988 psi
  • Swing Mechanism
    SpecValue
    Swing Speed 11.25 r/min
    Maximum Swing Torque 60300 ft·lbf
  • Weights
    SpecValue
    Operating Weight 56200 lb
  • Service Refill Capacities
    SpecValue
    Fuel Tank Capacity 86.6 gal (US)
    Cooling System 6.6 gal (US)
    Engine Oil 6.6 gal (US)
    Swing Drive - Each 3.2 gal (US)
    Final Drive - Each 1.3 gal (US)
    Hydraulic System - Including Tank 61.8 gal (US)
    Hydraulic Tank 30.4 gal (US)
    DEF Tank 10.8 gal (US)
  • Dimensions
    SpecValue
    Boom Reach 5.7 m (18'8")
    Stick Reach 2.9 m (9'6")
    Bucket HD 1.19 m³ (1.56 yd³)
    Shipping Height - Top of Cab 9.9 ft
    Handrail Height 9.8 ft
    Shipping Length 31.3 ft
    Tail Swing Radius 9.3 ft
    Counterweight Clearance 1.7 ft
    Ground Clearance 1.7 ft
    Track Length 14.7 ft
    Length to Center of Rollers 12 ft
    Track Gauge 7.9 ft
    Transport Width 9.9 ft
  • Working Ranges & Forces
    SpecValue
    Maximum Digging Depth 22.1 ft
    Boom Reach 5.7 m (18'8")
    Stick Reach 2.9 m (9'6")
    Bucket HD 1.19 m³ (1.56 yd³)
    Maximum Reach at Ground Level 32.4 ft
    Maximum Cutting Height 31 ft
    Maximum Loading Height 21.3 ft
    Minimum Loading Height 7.1 ft
    Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 21.6 ft
    Maximum Vertical Wall Digging Depth 18.8 ft
    Bucket Digging Force - ISO 38811 lbf
    Stick Digging Force - ISO 23911 lbf

Standard Equipment

CAT TECHNOLOGY

  • Cat GRADE with 2D
  • Cat Assist (Boom Assist, Bucket Assist, Swing Assist, Grade Assist)
  • Cat Payload (Cat Payload, Static Weigh, Auto-Calibration)
  • 2D E-fence
  • Cat Product Link™

ENGINE

  • Cat C7.1 electronically-controlled turbo-charged Tier 4 Final diesel engine
  • Meets U.S. EPA Tier 4 Final and EU Stage IV emissions standards.
  • Three selectable power modes
  • One-touch low idle with automatic engine speed control
  • Automatic engine idle shutdown
  • Recommended for use up to 4500 m altitude (14,764 ft) with engine power derate above 3000 m (9,842.5 ft).
  • 46° C (115° F) high-ambient cooling capacity
  • Cold starting capability for - 32° C (- 25° F)
  • Double element air filter with integrated pre-cleaner
  • Electric fuel priming pump
  • Reversible electric cooling fans
  • Biodiesel capability up to B20

HYDRAULIC SYSTEM

  • Boom and stick regeneration circuits
  • Electronic main control valve
  • Auto warm up
  • Automatic two-speed travel
  • Boom and stick drift reduction valve
  • Element type main hydraulic filter
  • Slider joysticks
  • Electronic main pump
  • Electric refueling pump (Europe only)

STANDARD DELUXE CAB

  • ROPS, standard sound suppression
  • High-resolution 8" (203 mm) LCD touchscreen monitor
  • Automatic Bi-level air conditioner
  • Jog dial and shortcut keys for monitor control
  • Keyless push-to-start engine control
  • Height-adjustable console, inifinite with no tool
  • Air-adjustable seat suspension
  • Seat belt, retractable (51 mm [2 "] width)
  • Seat Heater
  • Tilt-up left side console
  • Bluetooth® integrated radio with USB ports
  • 12V DC outlets
  • Document storage
  • Cup and bottle holders
  • Two-piece front window, openable
  • Upper Radial wiper with 70/30 w/washer
  • LED dome and lower interior lights
  • Roller front sunscreen
  • Beacon ready
  • Washable floor mat
  • Polycarbonate skylight hatch, openable

UNDERCARRIAGE AND STRUCTURES

  • Tiedown points on base frame (ISO 15818 Compliant)
  • Segmented track guiding guards
  • Standard bottom guards
  • Standard travel motor guards
  • Grease lubricated track links
  • Standard swivel guard for demolition
  • Final drive with standard travel motor
  • 5400 kg (11,900 lb) counterweight for demolition
  • HD swing frame for 5400 kg counterweight
  • HD swing bearing for 5400 kg counterweight
  • HD base frame with SD track rollers and standard carrier rollers for 5400kg counterweight

BOOM, STICKS AND LINKAGES

  • 5.7 m (18'8") reach boom
  • 2.9 m (9'6 ") stick
  • 600 mm (24 ") triple grouser track shoes
  • Bucket Linkage, B1-family w/ lifting Eye

ELECTRICAL

  • Machine electronic control module (x2)
  • 1000 CCA maintenance-free batteries (x2)
  • Centralized electrical disconnect switch
  • Programmable time-delay LED working lights
  • LED chassis light, LH & RH boom lights for reach, Cab lights-850 Lumens

SAFETY & SECURITY

  • Rearview camera and side RH mirror
  • Neutral lever (lock out) for all controls
  • Anti-skid plate and countersunk bolts on service platform
  • Ground-level accessible secondary engine shutoff switch in cab
  • Bluetooth receiver
  • RH hand rail and hand hold (ISO 2867 compliant)
  • Travel alarm (US only)

SERVICE & MAINTENANCE

  • Sampling ports for Scheduled Oil Sampling (S·O·S℠)
  • Grouped location for engine oil and fuel filters
  • Ground level 2nd dipstick for engine oil
  • Remote flash

Optional Equipment

CAT TECHNOLOGY

  • Cat GRADE with Advanced 2D
  • Cat GRADE with 3D

ENGINE

  • 52° C (125° F) high-ambient cooling capacity

HYDRAULIC SYSTEM

  • Hammer return filter circuit
  • Combined flow/high pressure aux circuit
  • Medium pressure aux circuit
  • Quick coupler circuit for Cat Pin Grabber
  • Boom /Stick lowering check valves (BLCV/SLCV)
  • Heavy lift configuration

UNDERCARRIAGE AND GUARDS

  • Heavy-Duty bottom guard for demolition
  • Standard swivel guard for demolition
  • Heavy-Duty travel motor guards for demolition
  • 4200 kg (9,260 lb) counterweight
  • Semi-HD swing frame for 4200 kg counterweight
  • Standard Swing bearing for 4200 kg counterweight
  • Base frame with HD track rollers and standard carrier rollers for 4200 kg counterweight
  • Track guiding guard, full length
  • SD base frame w/ SD track rollers & SD carrier rollers

BOOM,STICKS & LINKAGES

  • 600 mm (24") single grouser track shoes
  • 700 mm (28 ") triple grouser HD track shoes
  • 790 mm (31 ") triple grouser HD track shoes
  • 900 mm (35") triple grouser HD track shoes
  • 5.7 m (18'8") HD reach boom +2.9 m (9'6") HD stick for demolition
  • VA boom (2.8m (9'2") stub + 3.3m (10'10") fore) - Europe only
  • Bucket linkage, B1-family with lifting eye
  • Bucket linkage , B1-family without power link with Lifting Eye (Europe only)
  • Power link kit , B1-family with lifting Eye (Europe only)

ELECTRICAL SYSTEM

  • 1000 CCA maintenance-free batteries (x4) for cold starting capability -32C°
  • LED chassis light, LH & RH boom lights ,cab lights w/ cover and rain protector - 850 lumens, for use with 360° visibility
  • LED chassis light, LH & RH boom lights for VAB, cab lights - 850 lumens (Europe only)
  • LED chassis light, LH & RH boom lights for VAB, cab lights w/ cover and rain protector - 850 lumens, for use with 360° visibility (Europe only)

SERVICE & MAINTENANCE

  • Preventative maintenance ready (Quick-Evac)

SAFETY & SECURITY

  • 360° visibility
  • Radiator screen
  • Right hand side mirror (Europe only)
  • Rearview and right hand sideview camera

PREMIUM CAB UPGRADES, STANDARD PLUS

  • ROPS, advanced sound suppression
  • High resolution 10" (254 mm) LCD touch screen monitor (only for use with 360° visibility).
  • High resolution 10" (254 mm) LCD touch screen monitor + additional monitor (only for use with 360° visibility and Cat Grade with Advanced 2D or Cat Grade with 3D).
  • Seat ventilator
  • Parallel wiper with lower parallel w/wisher
  • Roller rear sunscreen
  • Rain protector and cab light covers (only for use with 360° visibility).

BUCKET

  • Heavy duty buckets 1.19m³ (1.56yd³), 1.3m³ (1.71yd³), 1.38m³ (1.81 yd³)