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323 GC

Medium Excavators

The Cat® 323 GC Excavator promotes productivity with easy-to-use controls, a comfortable cab, up to 10% increased fuel economy and longer service intervals that reduce operating costs up to 10% – all to give you a durable, low-cost per-hour excavator for your applications.

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Net Power - ISO 9249 128.5 kW
Engine Model Cat C4.4
Engine Power - ISO 14396 129.4 kW
Bore 105 mm
Availability Ready Stock Estimated delivery : 2 - 3 weeks
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323 GC
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OVERVIEW

High Performance with Speed and Efficiency

FEATURES & BENEFITS

LATEST FEATURES

    Cab Monitor Improvements.     Continuously improved user interface allows for intuitive navigation, minimizing performance... Read more

MOVE MORE WITH LESS FUEL

    The C7.1 engine can run on biodiesel up to B20 and the 323 GC meets China Nonroad Stage IV emission standards.     Use up to... Read more

RELIABILITY YOU CAN COUNT ON

    Work up to 3000 m (9,840 ft) above sea level without de-rating.     Don’t let the temperature stop you from working. The exca... Read more

DESIGNED FOR OPERATORS

    The cab has a wide seat that adjusts for operators of all sizes.     Control the excavator comfortably with easy-to-reach con... Read more

SIMPLE TO OPERATE

    Start the engine with the push button, a Bluetooth® key fob or the unique Operator ID function.     Program your power mode a... Read more

LOWER MAINTENANCE COSTS

    Expect up to 10% less maintenance cost than the 323 GC China Nonroad Stage III.     Do all daily maintenance at ground level.... Read more

SAFELY HOME EVERY DAY

    Access 100% of daily maintenance points from ground level – no need for you to climb on top of the excavator.     Keep your e... Read more

SUSTAINABILITY

    The 323 GC meets China Nonroad Stage IV emission standards.     Cat diesel engines are required to use ULSD (ultra-low s... Read more

SPECIFICATIONS FOR 323 GC

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Engine
Net Power - ISO 9249 128.5 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 (DIN) 175 hp (metric)
Engine Power - ISO 14396 (DIN) 176 hp (metric)
Biodiesel Capability Up to B20¹
Emissions Meets China Nonroad Stage IV emission standards.
Note (1) Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system, and alternator. Power rating applies at 2,000 rpm when tested under the specified condition for the specified standard in effect at the time of manufacture.
Note (2) ¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations” (SEBU6250) for details. *Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). **Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.
Hydraulic System
Main System - Maximum Flow 429 l/min (113 gal/min)
Maximum Pressure - Travel 34300 kPa
Maximum Pressure - Swing 26800 kPa
Maximum Pressure - Equipment 35000 kPa
Swing Mechanism
Swing Speed 11.25 r/min
Maximum Swing Torque 82 kN·m
Weights
Operating Weight 22500 kg
Note Long undercarriage, Reach boom, R2.9 m (9'5") Reach stick, General Duty (GD) 1.3 m³ (1.7 yd³) bucket, 600 mm (24") triple grouser shoes and 4700 kg (10,360 lb) counterweight.
Service Refill Capacities
Fuel Tank Capacity 345 l
Cooling System 25 l
Engine Oil - With Filter 15 l
Swing Drive 12 l
Final Drive - Each 4 l
Hydraulic System - Including Tank 234 l
Hydraulic Tank 115 l
Swing Drive - Each 5 l
Engine Oil 15 l
Dimensions
Boom Reach 5.7 m (18'8")
Stick Reach 2.9 m (9'6")
Bucket GD 1.3 m³ (1.7 yd³)
Shipping Height - Top of Cab 2960 mm
Handrail Height 2954 mm
Shipping Length 9531 mm
Tail Swing Radius 2833 mm
Counterweight Clearance 1048 mm
Ground Clearance 468 mm
Track Length 4450 mm
Length to Center of Rollers 3650 mm
Track Gauge 2380 mm
Transport Width 2980 mm
Working Ranges & Forces
Maximum Digging Depth 6730 mm
Boom Reach 5.7 m (18'8")
Stick Reach 2.9 m (9'6")
Bucket GD 1.3 m³ (1.7 yd³)
Maximum Reach at Ground Level 9870 mm
Maximum Cutting Height 9450 mm
Maximum Loading Height 6490 mm
Minimum Loading Height 2170 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 6560 mm
Maximum Vertical Wall Digging Depth 5610 mm
Bucket Digging Force - ISO 140 kN
Stick Digging Force - ISO 107 kN

SELECT MODELS TO COMPARE

Medium Excavators

320D2 (Tier 3)

Engine Model Cat C7.1
Net Flywheel Power 109 kW
Bore 105 mm
Stroke 135 mm
Compare models
Medium Excavators

320 GC - Tier 3

Net Power - ISO 9249 107 kW
Engine Model Cat C4.4
Engine Power - ISO 14396 108 kW
Bore 105 mm
Compare models
Medium Excavators

320D2 GC (Tier 3)

Engine Model Cat® C4.4 ACERT™
Net Flywheel Power 85 kW
Bore 105 mm
Stroke 127 mm
Compare models
Medium Excavators

333

Net Power - ISO 9249 223.7 kW
Engine Model Cat 7.1
Engine Power - ISO 14396 225 kW
Bore 105 mm
Compare models
Medium Excavators

320 GX - Tier 3

Net Power - ISO 9249 103.6 kW
Engine Model Cat C4.4
Engine Power - ISO 14396 108 kW
Bore 105 mm
Compare models
Medium Excavators

320 GC

Engine Model Cat C4.4
Net Flywheel Power 90 kW
Bore 105 mm
Stroke 127 mm
Compare models
Medium Excavators

320

Engine Model Cat C4.4 ACERT
Net Flywheel Power 121 kW
Gross Power - ISO 14396/SAE J1995 122 kW
Net Power - SAE J1349/ISO 9249 121 kW
Compare models
Medium Excavators

333 - Tier 3

Net Power - ISO 9249 193.8 kW
Engine Model Cat C7.1
Engine Power - ISO 14396 195 kW
Bore 105 mm
Compare models
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