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Caterpillar 323 GC Excavator for Infrastructure Projects: Top China Suppliers and Factory Models Available
Benefits
Low Maintenance Costs
Ground-level service access, extended service life for hydraulic oil and air filters, plus the removal of drain and pilot filters help lower long-term upkeep expenses.
Reliable Performance
Enjoy increased swing torque, better visibility with a rearview camera, and simple, intuitive operation on a rugged, long-lasting machine.
High Fuel Efficiency
Achieve optimized fuel economy through an advanced electro-hydraulic main valve and pump, Smart Mode operation, and a high-efficiency cooling fan.
Features At A Glance
Latest Features
Move More With Less Fuel
Reliability You Can Count On
Designed For Operators
Simple To Operate
Lower Maintenance Costs
Safely Home Every Day
Take The Guesswork Out Of Managing Your Equipment
Attachment
Specifications
| Engine | Net Power - ISO 9249 | 117 kW |
| Net Power - ISO 9249 (DIN) | 159 hp (metric) | |
| Engine Model | Cat® C7.1 | |
| Engine Power - ISO 14396 | 118 kW | |
| Engine Power - ISO 14396 (DIN) | 160 hp (metric) | |
| Bore | 105 mm | |
| Stroke | 135 mm | |
| Displacement | 7.01 l | |
| Biodiesel Capability | Up to B20¹ | |
| Emissions | Emits equivalent to U.S. EPA Tier 3 and EU Stage IIIA. | |
| 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 with engine speed at 1,800 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture. | |
| Note (2) | ¹Cat engines are compatible with diesel fuel blended with the following lower-carbon intensity fuels** up to: 100% 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. *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. | |
| Weights | Operating Weight | 22700 kg |
| Note | Long undercarriage, Reach boom, R2.9 m (9'5") Reach stick, 1.3 m³ (1.7 yd³) General Duty (GD) bucket, 600 mm (24") triple grouser shoes and 4700 kg (10,360 lb) counterweight. | |
| Working Ranges and 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 | |
| Hydraulic System | Main System - Maximum Flow | 429 l/min (113 gal/min) |
| Maximum Pressure - Equipment | 35000 kPa | |
| Maximum Pressure - Travel | 34300 kPa | |
| Maximum Pressure - Swing | 26800 kPa | |
| Swing Mechanism | Swing Speed* | 11.25 r/min |
| Maximum Swing Torque | 81.8 kN·m | |
| Note (1) | *For CE-marked machine default value may be set lower. | |
| Service Refill Capacities | Fuel Tank Capacity | 345 l |
| Cooling System | 25 l | |
| Engine Oil - With Filter | 25 l | |
| Swing Drive | 6 l | |
| Final Drive - Each | 5 l | |
| Hydraulic System - Including Tank | 234 l | |
| Hydraulic Tank | 115 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 | 2950 mm | |
| Shipping Length | 9530 mm | |
| Tail Swing Radius | 2830 mm | |
| Counterweight Clearance | 1050 mm | |
| Ground Clearance | 470 mm | |
| Track Length | 4450 mm | |
| Length to Center of Rollers | 3650 mm | |
| Track Gauge | 2380 mm | |
| Transport Width | 2980 mm |
Frequently Asked Questions
Q
What is the operating weight of the Cat 323 GC excavator?
The Cat 323 GC has an operating weight of 22,700 kg, configured with a long undercarriage, Reach boom, R2.9 m Reach stick, 1.3 m³ General Duty bucket, 600 mm triple grouser shoes, and a 4,700 kg counterweight.
Q
What engine powers the Cat 323 GC excavator?
The Cat 323 GC is powered by the Cat® C7.1 engine, delivering a net power of 117 kW (159 hp metric) per ISO 9249 and 118 kW (160 hp metric) per ISO 14396, with a displacement of 7.01 litres.
Q
What is the maximum digging depth of the Cat 323 GC?
The Cat 323 GC offers a maximum digging depth of 6,730 mm, with a maximum reach at ground level of 9,870 mm, making it well suited for a wide range of excavation tasks.
Q
How fuel-efficient is the Cat 323 GC excavator?
The Cat 323 GC achieves high fuel efficiency through an advanced electro-hydraulic main valve and pump, Smart Mode operation, and a high-efficiency cooling fan. These features work together to optimize fuel economy without compromising performance.
Q
Is the Cat 323 GC compatible with biodiesel fuels?
Yes, the Cat 323 GC supports biodiesel blends up to B20 as standard. Cat® C7.1 engines are also compatible with up to 100% biodiesel FAME, 100% renewable diesel (HVO), and GTL fuels when used according to Caterpillar's guidelines. Consult your Cat dealer for blends above 20% biodiesel.
Q
What maintenance advantages does the Cat 323 GC offer?
The Cat 323 GC is designed with ground-level service access for easy maintenance, extended service life for hydraulic oil and air filters, and the elimination of drain and pilot filters. These features significantly reduce downtime and long-term maintenance costs.