323 GX

Medium Excavators 323 GX

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Key Specs

Net Power - ISO 9249
166 HP
123.7 kW
Operating Weight
48700 lb
22100 kg
Maximum Digging Depth
22 ft
6710 mm

Overview

RELIABLE. DURABLE. LOW COST

Introducing the 323 GX – our economy model with all the reliability and ease of operation you expect from a Cat® excavator, with easy maintenance and lower cost features designed to give you a faster return on your equipment investment.

Benefits

Easy to Operate and Maintain

Stable and responsive design built on classic, proven components for easy operation and excellent reliability.

Fast Payback

Low owning costs, maintenance costs, and fuel consumption means more money in your pocket.

Up To 15% Lower Fuel Consumption

Smart mode and synchronized engine and electrohydraulic control give you competitive performance with low fuel consumption.

Product Specifications for 323 GX

Net Power - ISO 9249 166 HP 123.7 kW
Engine Model Cat C4.4 Cat C4.4
Engine Power - ISO 14396 174 HP 129.4 kW
Bore 4 in 105 mm
Stroke 5 in 127 mm
Displacement 269 in³ 4.4 l
Net Power - ISO 9249 - Metric 176 metric hp 176 metric hp
Power - ISO 14396 - Metric 168 metric hp 168 metric hp
Main System - Maximum Flow - Implement 113 gal/min 429 l/min
Maximum Pressure - Equipment 5075 psi 35000 kPa
Maximum Pressure - Travel 5075 psi 35000 kPa
Maximum Pressure - Swing 3988 psi 27500 kPa
Swing Speed 11.13 r/min 11.13 r/min
Maximum Swing Torque 60333 ft·lbf 82 kN·m
Operating Weight 48700 lb 22100 kg
Fuel Tank Capacity 390 l 103 gal (US)
Cooling System 6.5 gal (US) 24.5 l
Engine Oil 4 gal (US) 15 l
Swing Drive 3.2 gal (US) 12 l
Final Drive - Each 1.2 gal (US) 4.5 l
Hydraulic System - Including Tank 57.6 gal (US) 218 l
Hydraulic Tank 30.4 gal (US) 115 l
Boom Reach 5.7 m (18'8") Reach 5.7 m (18'8")
Stick Reach R2.9 m (9'6") Reach R2.9 m (9'6")
Bucket GD 1.20 m³ (1.57 yd³) GD 1.20 m³ (1.57 yd³)
Shipping Height - Top of Cab 9.9 ft 2960 mm
Handrail Height 9.11 ft 3030 mm
Shipping Length 31.3 ft 9520 mm
Tail Swing Radius 9.3 ft 2830 mm
Counterweight Clearance 3.5 ft 1050 mm
Ground Clearance 1.6 ft 470 mm
Track Length 13.11 ft 4250 mm
Track Length to Center of Rollers 11.4 ft 3450 mm
Track Gauge 7.1 ft 2380 mm
Transport Width - 600 mm (24 in) Shoes 9.9 ft 2980 mm
Transport Width - 790 mm (31 in) Shoes 10.5 ft 3170 mm
Maximum Digging Depth 22 ft 6710 mm
Boom Reach 5.7 m (18'8") Reach 5.7 m (18'8")
Stick Reach R2.9 m (9'6") Reach R2.9 m (9'6")
Bucket GD 1.20 m³ (1.57 yd³) GD 1.20 m³ (1.57 yd³)
Maximum Reach at Ground Level 32.4 ft 9860 mm
Maximum Cutting Height 31.1 ft 9470 mm
Maximum Loading Height 21.4 ft 6500 mm
Minimum Loading Height 7.2 ft 2180 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 19.9 ft 6020 mm
Maximum Vertical Wall Digging Depth 18.1 ft 5740 mm
Bucket Digging Force - ISO 31428 ft·lbf 140 kN
Stick Digging Force - ISO 23942 ft·lbf 107 kN

323 GX Standard Equipment

NOTE

  • Standard and optional equipment may vary. Consult your Cat dealer for details.

BOOM AND STICK

  • 5.7 m (18'8") Reach boom
  • 2.9 m (9'6") Reach stick

CAB

  • Sound suppressed with viscous mounts
  • High-resolution 203 mm (8") LCD touch screen monitor
  • Mechanically adjustable seat with headrest
  • 51 mm (2") seat belt
  • Automatic bi-level air conditioner
  • Keyless push-to-start engine control
  • Floor mounted adjustable consoles
  • 1 button joysticks
  • AM/FM radio with USB and and aux port
  • 24V DC outlet
  • Cup holder and storage compartments
  • 70/30 tempered glass windshield
  • Upper radial wiper with washer
  • Openable steel hatch
  • Dome light
  • Washable floor mat

CAT TECHNOLOGY

  • Cat Product Link™

ELECTRICAL SYSTEM

  • Two 750 CCA maintenance-free batteries
  • Electrical disconnect switch
  • LED chassis and cab lights
  • LED left-side boom light

ENGINE

  • Cat C4.4 twin turbo diesel engine
  • Two selectable modes: Power, Smart
  • Up to 4500 m (14,760 ft) altitude capability
  • 52°C (125° F) high-ambient cooling capacity
  • -25°C (-13°F) cold start capability
  • Electric fuel priming pump
  • Two-stage fuel filtration system
  • Sealed double element air filter with integrated pre-cleaner

HYDRAULIC SYSTEM

  • Electronic main control valve, hammer ready
  • Back-to-back electronic pump
  • Boom and stick regeneration circuits
  • Automatic hydraulic oil warm up
  • Automatic two-speed travel
  • High performance hydraulic return filter

SAFETY AND SECURITY

  • Anti-skid plating with countersunk bolts
  • Handrail and handhold
  • Lockable external tool / storage box
  • Signaling/warning horn
  • Hydraulic lockout lever

SERVICE AND MAINTENANCE

  • Grouped location of filters
  • Scheduled Oil Sampling (S·O·S) ports

UNDERCARRIAGE AND STRUCTURES

  • 4.25 m (13'11") undercarriage
  • Grease lubricated track link
  • 4.25 mt (9,370 lb) counterweight
  • Tie-down points

323 GX Optional Equipment

NOTE

  • Standard and optional equipment may vary. Consult your Cat dealer for details.

CAB

  • 3 button joysticks

ELECTRICAL SYSTEM

  • LED right-side boom light

HYDRAULIC SYSTEM

  • Hammer lines
  • Hammer return filter

SAFETY AND SECURITY

  • Falling objects guards (FOGS) with matching lights
  • Rearview camera
  • Rear- and right-side-view cameras (Mandatory for Kingdom of Saudi Arabia; not available in other regions)
  • Rollover protective structure (ROPS) (Mandatory for Kingdom of Saudi Arabia; not available in other regions)
  • Travel alarm
  • Swing alarm
  • Lockout device for disconnect switch (Mandatory for Kingdom of Saudi Arabia; not available in other regions)

SERVICE AND MAINTENANCE

  • Radiator screen

UNDERCARRIAGE AND STRUCTURES

  • 600 mm (24") triple grouser track shoes
  • 790 mm (31") triple grouser track shoes

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