Medium Excavators 323GX

FEATURES AT A GLANCE

Cab Monitor Improvements
Continuously improved user interface allows for intuitive navigation, minimizing performance interruption with the easy-to-use touchscreen menu.
Identify apps quickly with a grid list view, abbreviated app names, and categorized menu options.
A notification center keeps important information visible to the operator, and displays messages without shrinking the camera view.
Color coded notifications set critical messages apart from the rest.
Use the in-monitor QR code to learn about machine and technology features through a full suite of “how-to” videos.
Not all features are available in all regions. Please check with your local Cat dealer for specific offering availability in your area. Build Number: 05E

The machine’s electrohydraulic system allows accurate bucket control for maximum precision.
Start the engine with a push button.
Navigate quickly on the high-resolution 203 mm (8 in) touchscreen monitor.
Control the excavator comfortably with easy-to-reach controls all located in front of you.
Program your preferences for power mode, joystick pattern, and joystick response using Operator ID. The excavator will automatically remember your selections.

Do daily maintenance at ground level.
Up to 20% less maintenance cost than the 320D2 L due to enhanced filters and extended and synchronized service intervals (savings calculated over 12,000 machine hours).
The air intake filter with precleaner has double the dust holding capacity of the previous air intake filter. Final drive and swing drive oil is double the initial service life – from 250 to 500 hours.
Fuel filters are synchronized to be changed at 1,000 hours – double the interval from the previous filters.
The hydraulic oil filter provides improved filtration performance, anti-drain valves to keep oil clean when the filter is replaced, and longer life with a 3,000-hour replacement interval – 50% longer than previous filter designs.
Grease sealed between track pins and bushings reduces travel noise and prevents debris from entering to help increase undercarriage life.
Auto warm up speeds up hydraulic oil warming in cold temperatures and helps prolong the life of components.
Advansys™ bucket tips increase penetration and improve cycle times. Tip changes can be done quickly with a simple lug wrench instead of a hammer or special tool, improving safety and uptime.
S·O·SSM oil sampling ports are on ground level, simplifying maintenance and allowing for quick, easy extraction of fluid samples for analysis.

The excavator uses up to 15% less fuel than the 320D2 L in similar applications.
Match the excavator to the job with a choice of two modes: Power and Smart. Power mode provides full-time maximum output. Smart mode automatically matches engine and hydraulic power to digging conditions to help conserve fuel without impacting production.
Save fuel with Automatic Engine Control (AEC). It reduces engine speed when the machine is not under load to minimize fuel consumption.

A versatile machine that performs well in bucket and hammer applications.
Booms and sticks are robotically welded and checked ultrasonically to ensure maximum durability.
Reliable and durable and built on classic, proven components.
The Cat C4.4 engine and electrohydraulic system work in sync to help you move plenty of material while using less fuel.
Fast cycle times give you excellent productivity.
A hammer-ready valve is standard for added versatility.
Two levels of fuel filtration protect the engine from contaminated diesel fuel.
Cat undercarriage is built strong to absorb jobsite stresses for enhanced performance and durability.
General duty buckets are designed for fast material discharge and cleaning.
Work up to 4500 m (14,760 ft) above sea level with engine power derate above 3000 m (9,840 ft).
Standard high-ambient temperature capability is 52°C (125°F) with cold start capability at -25°C (-13°F).

The cab has a wide seat that adjusts to suit individual operator preferences.
Standard automatic climate control helps keep you comfortable all shift long.
Excellent work site visibility from the cab enhances productivity and safety.
Optimized low-effort joystick controls reduce operator fatigue.
Convenience features include a radio, auxiliary port for headphones, and a USB port for connecting and charging devices; a 24V DC outlet makes phone charging even faster.
Use the radio’s Bluetooth® technology to make hands-free calls.
The cup holder and storage space in front of the controls can hold large cups and wide cell phones; storage behind the seat can hold a large lunchbox and other items.

All routine maintenance points (except engine oil level) are accessible from the ground, so there's no need to climb on top of the excavator to check the filter or lubricate the connecting rods.
The operator has excellent visibility into the trench, in each direction of swing and to the rear of the operator thanks to smaller cab columns and wide windows.
An optional rearview camera provides the operator with better visibility. The service platform has anti-skid plates to help prevent slipping.
Handrails comply with ISO 2867:2011 requirements for increased safety.
Keep your backhoe safe with operator ID. Use a PIN code on the monitor to enable push-button activation.
Enhance construction site safety. Added a swing alarm to alert people when you go from trenches to inventory and back again.
An optional ISO-certified Rollover Protective Structure (ROPS) cab is available in some regions to assist in protecting the operator in the event of a rollover.

PRODUCT SPECIFICATIONS FOR Medium Excavators 323 GX - TIER 3

Engine

Net Power - ISO 9249	123.7 kW
Engine Model	Cat C4.4
Engine Power - ISO 14396	129.4 kW
Bore	105 mm
Stroke	127 mm
Displacement	4.4 l

Net Power - ISO 9249

123.7 kW

Engine Model

Cat C4.4

Engine Power - ISO 14396

129.4 kW

Bore

105 mm

Stroke

127 mm

Displacement

4.4 l

Hydraulic System

Main System - Maximum Flow	429 l/min
Maximum Pressure - Equipment	35000 kPa
Maximum Pressure - Travel	35000 kPa
Maximum Pressure - Swing	27500 kPa

Main System - Maximum Flow

429 l/min

Maximum Pressure - Equipment

35000 kPa

Maximum Pressure - Travel

35000 kPa

Maximum Pressure - Swing

27500 kPa

Swing Mechanism

Swing Speed	11.13 r/min
Maximum Swing Torque	82 kN·m

Swing Speed

11.13 r/min

Maximum Swing Torque

82 kN·m

Weights

Operating Weight

22100 kg

Operating Weight

22100 kg

Service Refill Capacities

Fuel Tank Capacity	103 gal (US)
Cooling System	24.5 l
Engine Oil	15 l
Swing Drive - Each	5.5 l
Final Drive - Each	4.5 l
Hydraulic System - Including Tank	218 l
Hydraulic Tank	115 l

Fuel Tank Capacity

103 gal (US)

Cooling System

24.5 l

Engine Oil

15 l

Swing Drive - Each

5.5 l

Final Drive - Each

4.5 l

Hydraulic System - Including Tank

218 l

Hydraulic Tank

115 l

Dimensions

Boom	Reach 5.7 m (18'8
Stick	Reach 2.9 m (9'6
Bucket	GD 1.20 m³ (1.57 yd³)
Shipping Height - Top of Cab	2980 mm
Handrail Height	3030 mm
Shipping Length	9520 mm
Tail Swing Radius	2830 mm
Counterweight Clearance	1050 mm
Ground Clearance	470 mm
Track Length	4250 mm
Track Gauge	2380 mm
Transport Width	3170 mm

Boom

Reach 5.7 m (18'8

Stick

Reach 2.9 m (9'6

Bucket

GD 1.20 m³ (1.57 yd³)

Shipping Height - Top of Cab

2980 mm

Handrail Height

3030 mm

Shipping Length

9520 mm

Tail Swing Radius

2830 mm

Counterweight Clearance

1050 mm

Ground Clearance

470 mm

Track Length

4250 mm

Track Gauge

2380 mm

Transport Width

3170 mm

Working Ranges & Forces

Maximum Digging Depth	6710 mm
Boom	Reach 5.7 m (18'8
Stick	Reach 2.9 m (9'6
Bucket	GD 1.20 m³ (1.57 yd³)
Maximum Reach at Ground Level	9860 mm
Maximum Cutting Height	9470 mm
Maximum Loading Height	6500 mm
Minimum Loading Height	2180 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom	6020 mm
Maximum Vertical Wall Digging Depth	5740 mm
Bucket Digging Force - ISO	140 kN
Stick Digging Force - ISO	107 kN

Maximum Digging Depth

6710 mm

Boom

Reach 5.7 m (18'8

Stick

Reach 2.9 m (9'6

Bucket

GD 1.20 m³ (1.57 yd³)

Maximum Reach at Ground Level

9860 mm

Maximum Cutting Height

9470 mm

Maximum Loading Height

6500 mm

Minimum Loading Height

2180 mm

Maximum Depth Cut for 2440 mm (8 ft) Level Bottom

6020 mm

Maximum Vertical Wall Digging Depth

5740 mm

Bucket Digging Force - ISO

140 kN

Stick Digging Force - ISO

107 kN

SEE HOW CAT Medium Excavators 323GX COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.

Medium Excavators

330 GC

Net Power - ISO 9249-157.8 kW

Operating Weight-28400 kg

Maximum Digging Depth-7260 mm

explore

Medium Excavators

326

Net Power - ISO 9249-193.8 kW

Operating Weight-32600 kg

Maximum Digging Depth-7370 mm

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Medium Excavators

320D3 GC

Net Power - ISO 9249-85 kW

Operating Weight-19800 kg

Maximum Digging Depth-5970 mm

explore

Medium Excavators

330 GC

Net Power - ISO 9249-157.8 kW

Operating Weight-28400 kg

Maximum Digging Depth-7260 mm

explore

Medium Excavators

326

Net Power - ISO 9249-193.8 kW

Operating Weight-32600 kg

Maximum Digging Depth-7370 mm

explore

Medium Excavators

320D3 GC

Net Power - ISO 9249-85 kW

Operating Weight-19800 kg

Maximum Digging Depth-5970 mm

explore

compare