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Used Caterpillar 323D Crawler Excavator | 23-Ton Medium-Duty Hydraulic Construction Excavator

Product Introduction

ItemDetailsReference FOB Price$42,000 - $70,000 / UnitMinimum Order Quantity1 UnitPort of ShipmentShanghai Port, China (other ports available on request)Bulk Discount3% discount for orders of 2 units and above* The final price is subject to the production year, working hours, overall machine conditi

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ItemDetails
Reference FOB Price$42,000 - $70,000 / Unit
Minimum Order Quantity1 Unit
Port of ShipmentShanghai Port, China (other ports available on request)
Bulk Discount3% discount for orders of 2 units and above

* The final price is subject to the production year, working hours, overall machine condition, undercarriage wear and complete maintenance records of the specific unit. Please contact our sales team for an exact quotation and detailed inspection report.

Product Overview

The Caterpillar 323D is a classic 23-ton class medium-duty hydraulic crawler excavator, widely recognized in the global market for its balanced performance, excellent fuel efficiency and legendary Caterpillar reliability. This pre-owned unit retains all original factory configurations including the Cat C6.6 ACERT diesel engine and Caterpillar proprietary load-sensing hydraulic system. Each unit passes a strict 120-point pre-sale inspection to confirm no major accident history, no structural welding repairs or frame damage, and complete scheduled maintenance records with genuine Caterpillar spare parts.

With precise operation control, durable structural design and low long-term operating cost, this used 323D excavator delivers over 85% of new machine performance at only 38%-55% of the new unit price. It is a highly cost-effective workhorse ideal for medium-scale engineering contractors, municipal construction teams and equipment rental fleets worldwide.

Core Product Advantages

  • Original Caterpillar C6.6 ACERT turbocharged diesel engine with strong power reserve, excellent fuel economy and global after-sales service network support

  • Cat proprietary load-sensing hydraulic system with smooth compound movements, fast response and precise operation control for various grading and digging tasks

  • Heavy-duty X-shaped undercarriage with reinforced box-section structure, verified free of structural cracks, fatigue damage or welding repairs

  • Factory-original boom and stick with optimized force geometry, designed for continuous earthmoving, trenching and loading operations

  • Compact tail swing design with excellent maneuverability, suitable for tight urban construction sites and confined working areas

  • Complete scheduled maintenance with genuine Cat parts, low failure rate and easily accessible spare parts through Caterpillar's worldwide dealer network

  • Spacious pressurized sealed cabin with shock-absorbing seat, air conditioning and panoramic visibility for all-day operator comfort

  • Professional one-stop export service including pre-shipment inspection, full customs documentation and lifelong technical support for overseas clients

General Specifications

ParameterUnitValue
Model-Caterpillar 323D
Operating Weight (Standard)kg23000
Standard Bucket Capacity1.2
Overall Dimensions (L × W × H)mm9650 × 2800 × 3090
Standard Track Shoe Widthmm600 (triple grouser)
Track Gaugemm2200
Tail Swing Radiusmm2900
Minimum Ground Clearancemm460
Track Ground Contact Lengthmm3550

Power System Specifications

ParameterUnitValue
Engine Model-Caterpillar C6.6 ACERT
Rated Net Power (ISO 9249)kW / rpm124 / 2000
DisplacementL6.6
Emission Standard-Stage III / Tier 3 Equivalent
Fuel Tank CapacityL380
Travel Speed (High / Low)km/h5.6 / 3.5
Maximum Gradeability%70 (35°)
Ground Specific PressurekPa47.5

Hydraulic & Working Performance

ParameterUnitValue
Hydraulic System Type-Load-sensing variable displacement axial piston pump × 2
Total Maximum Hydraulic FlowL/min416
System Working PressureMPa35
Hydraulic Oil Tank CapacityL220
Bucket Digging Force (ISO)kN143
Stick Digging Force (ISO)kN102
Swing Speedrpm11.5
Maximum Digging Depthmm6680
Maximum Digging Heightmm9520
Maximum Dumping Heightmm6600
Maximum Digging Radiusmm9780

Application Scenarios

The Caterpillar 323D crawler excavator balances power, maneuverability and operating cost, making it a universal workhorse for medium-duty construction sites. It is widely favored by contractors and rental operators across Southeast Asia, the Middle East, Africa and Latin America.

  • Municipal road construction, highway maintenance and bridge foundation projects

  • Urban building construction, foundation pit excavation and site leveling works

  • Medium-scale earthmoving, land clearing and landscaping construction

  • Pipe laying, utility trenching and urban renewal projects

  • Quarry material loading and light mining operations

  • Demolition works with hydraulic breaker attachments and general material handling

Service Promise

  • Pre-shipment inspection: Support third-party inspection agencies (SGS, BV, etc.) for on-site machine condition verification

  • Full export service: Professional customs declaration, complete shipping documentation and global ocean freight arrangement

  • Quality guarantee: 3-month warranty for core components (engine, main hydraulic pump, swing motor) after delivery

  • Spare parts supply: Lifetime supply of genuine Caterpillar spare parts at competitive prices with fast worldwide delivery

  • Technical support: 24/7 online technical consultation, operation guidance and maintenance troubleshooting

  • Flexible trade terms: Support FOB, CIF, EXW and other trade terms to meet different procurement requirements

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