Used Caterpillar 323GC Excavator

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Caterpillar 323 GC Hydraulic Excavator Detailed Introduction

The Caterpillar 323 GC is a next-generation 23-ton class midsize hydraulic excavator developed by Caterpillar Inc., positioned as a cost-effective, high-reliability earthmoving solution that balances operating performance, low total cost of ownership (TCO), and operator comfort. It is designed for contractors prioritizing stable daily output while controlling operational and maintenance expenses, suitable for both light-duty and medium-to-heavy construction scenarios.

Core Technical Specifications

Parameter	Specification
Operating Weight	22,500 – 24,500 kg (49,604 – 54,013 lb)
Engine Model	Caterpillar C4.4 ACERT™ 4-cylinder diesel engine
Rated Net Power	129 kW (173 hp) @ 2,000 rpm
Emission Standard	Compliant with EU Stage V / U.S. EPA Tier 4 Final / China Non-road Stage IV; lower-emission configurations available for emerging markets
Standard Bucket Capacity	0.8 – 1.5 m³ (1.05 – 1.96 cu yd)
Maximum Digging Depth	6,780 mm (22 ft 3 in)
Maximum Digging Reach	9,910 mm (32 ft 6 in)
Maximum Dump Height	6,520 mm (21 ft 5 in)
Travel Speed	3.5 – 5.7 km/h (2.2 – 3.5 mph)
Swing Speed	11.5 rpm
Gradeability	70% (35°)

Key Performance Advantages

1. Precise & Reliable Hydraulic System

The 323 GC is equipped with Caterpillar’s proprietary smart hydraulic control system, which optimizes power distribution across the boom, stick, bucket, and travel circuits to eliminate unnecessary power loss. It supports smooth combined operations (e.g., simultaneous digging and swinging) with zero lag, adapting to both precision tasks (trenching, fine grading) and heavy-duty workloads (hard soil digging, fragmented rock loading). Operators can switch between Power mode (for high-load scenarios) and Eco mode (for light to medium tasks) to match actual working demands.

2. Industry-Leading Fuel & Cost Efficiency

The C4.4 engine adopts high-pressure common rail injection and optimized turbocharging technology, reducing fuel consumption by up to 15% compared to the previous-generation Cat 323D2 under the same workload.
Standard auto idle shutdown function automatically turns off the engine after a preset idle period, cutting unnecessary fuel waste during waiting times.
Extended service intervals: Engine oil and filter replacement is extended to 500 working hours, hydraulic oil service interval reaches 3,000 hours, and air filter service life is up to 1,000 hours, reducing total maintenance costs by up to 20% compared to older models.

3. Operator Comfort & Safety

The sealed, pressurized cab reduces interior noise to as low as 72 dB(A), isolating dust and exhaust fumes from the worksite.
Fully adjustable suspension seat with lumbar support, ergonomically positioned joysticks, and an 8-inch high-resolution LCD monitor minimize fatigue during long shifts.
Standard rearview camera (optional 360° surround view system) eliminates operating blind spots; the cab meets global ROPS (Roll-Over Protective Structure) and FOPS (Falling Object Protective Structure) safety standards, providing maximum protection for operators.

4. Easy Maintenance & Smart Management

All routine maintenance points are accessible from ground level, eliminating the need to climb onto the upper structure for daily checks.
Optional centralized automatic lubrication system delivers grease to key joints regularly, reducing manual maintenance workload.
Standard Cat Connect telematics system allows fleet managers to remotely monitor equipment health, fuel consumption, working hours, and fault alerts, enabling predictive maintenance and reducing unplanned downtime by up to 30%.

Typical Application Scenarios

The 323 GC is highly versatile and adapts to a wide range of worksites:

Urban construction: Site clearing, foundation digging, backfilling, utility trenching for pipeline projects
Road and bridge construction: Embankment building, roadbed excavation, material handling, slope grading
Quarry and small-scale mining: Overburden removal, fragmented ore loading, site leveling
Agricultural and water conservancy projects: Reservoir dredging, irrigation ditch digging, land reclamation
Demolition work: Equipped with hydraulic breakers or shears for small to medium-scale demolition tasks

Optional Factory-Certified Attachments

Caterpillar provides a full line of compatible attachments to maximize the machine’s utilization rate, including general-purpose buckets, heavy-duty rock buckets, ditch cleaning buckets, hydraulic breakers, grapples, augers, rippers, and quick couplers.

Overall, the Cat 323 GC combines Caterpillar’s legendary durability, advanced digital technology, and low operating costs, making it a preferred choice for both small and medium-sized contractors and large fleet operators globally.

Non flooded

No accident

Original product

Used Caterpillar 323GC Excavator

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