Product Introduction
Used CAT 323 GC crawler excavator for earthmoving, roadwork, utilities, and construction. Request machine details, working video, price, and delivery.
Used CAT 323GC Hydraulic Excavator
Product Information
Model:
CAT 323 GC
Machine type:
Crawler hydraulic excavator
Operating weight:
Approx. 22,700 kg
Engine model:
Cat C7.1
Net engine power:
117 kW
Engine power:
118 kW
The used CAT 323 GC is a 23-ton-class crawler excavator for general construction and earthmoving. It combines a Cat C7.1 engine, a modern hydraulic system, and a stable long undercarriage. Therefore, it is a practical choice for contractors, machinery dealers, rental companies, and fleet buyers.
The pictured machine has an enclosed cab, protective front grille, steel tracks, reach boom, and digging bucket. Longmai Machinery can provide current photos, a working video, condition details, and export support for the selected unit.
Balanced Performance for Daily Work
The CAT 323 GC is designed for light- to medium-duty excavation, loading, and trenching. Its reference operating weight is 22,700 kg. Meanwhile, a standard configuration includes a 5.7 m reach boom, 2.9 m stick, and 1.3 m³ general-duty bucket.
This setup gives the machine a useful balance of reach, digging force, and loading capacity. As a result, one excavator can handle several tasks across construction and infrastructure projects.
The long crawler undercarriage also provides a broad working base. Therefore, the excavator can remain stable during digging, lifting, and truck loading.
Cat C7.1 Engine and Smart Power Control
The CAT 323 GC uses a Cat C7.1 diesel engine with a 7.01 L displacement. Net power is 117 kW, while the listed engine power is 118 kW.
Two selectable power modes help match output to the job. In addition, Smart Mode can adjust engine and hydraulic power according to the digging load. This allows the operator to use the required power without running at maximum output throughout the whole shift.
Automatic engine speed control and idle shutdown can further reduce unnecessary running time. However, available settings may vary by regional configuration.
Hydraulic Output and Digging Range
The main hydraulic system provides a reference maximum flow of 429 L/min. Maximum equipment pressure is 35 MPa. Therefore, the machine can deliver controlled boom, stick, bucket, travel, and swing movement.
Reference bucket digging force is 140 kN, while stick digging force is 107 kN. These figures support work in soil, clay, gravel, and other common construction material.
With the standard reach configuration, the CAT 323 GC provides a maximum digging depth of 6,730 mm and a maximum ground reach of 9,870 mm. Moreover, its 6,490 mm loading height supports work with many common dump trucks.
Operator Cab and Jobsite Visibility
The enclosed cab provides a protected operating space. A high-resolution touchscreen monitor gives access to machine settings and operating information. In addition, a rearview camera can improve visibility behind the excavator.
The pictured unit also has a front protection grille. This feature is useful on sites where loose or flying material may be present. However, buyers should confirm the guard type and local safety requirements before use.
Other reference cab features include air conditioning, adjustable controls, a suspension seat, and joystick operation. Final equipment depends on the production year and regional version.
Technical Specifications
| Item | Reference Specification |
| Model | CAT 323 GC |
| Machine type | Crawler hydraulic excavator |
| Operating weight | Approx. 22,700 kg |
| Engine model | Cat C7.1 |
| Net engine power | 117 kW |
| Engine power | 118 kW |
| Engine displacement | 7.01 L |
| Standard boom length | 5,700 mm |
| Standard stick length | 2,900 mm |
| Reference bucket capacity | 1.3 m³ |
| Main hydraulic flow | 429 L/min |
| Maximum equipment pressure | 35 MPa |
| Maximum travel pressure | 34.3 MPa |
| Maximum swing pressure | 26.8 MPa |
| Bucket digging force | Approx. 140 kN |
| Stick digging force | Approx. 107 kN |
| Swing speed | Approx. 11.25 rpm |
| Maximum swing torque | Approx. 81.8 kN·m |
| Fuel tank capacity | 345 L |
| Hydraulic system capacity | 234 L |
| Maximum digging depth | Approx. 6,730 mm |
| Maximum ground reach | Approx. 9,870 mm |
| Maximum digging height | Approx. 9,450 mm |
| Maximum loading height | Approx. 6,490 mm |
| Maximum vertical digging depth | Approx. 5,610 mm |
| Shipping length | Approx. 9,530 mm |
| Shipping height | Approx. 2,960 mm |
| Transport width | Approx. 2,980 mm |
| Tail swing radius | Approx. 2,830 mm |
| Track length | Approx. 4,450 mm |
| Standard track shoe width | 600 mm |
| Reference counterweight | 4,700 kg |
Specifications may change with the production year, emissions version, bucket, counterweight, track shoes, hydraulic options, and attachments. Therefore, buyers should confirm the machine plate and final configuration before ordering.
Applications for Commercial Buyers
The used CAT 323 GC can support many professional tasks, including:
- Road and infrastructure construction
- Foundation and basement excavation
- Utility and drainage trenching
- Land clearing and site preparation
- Soil, sand, and gravel loading
- Commercial building projects
- Farm and property development
- Municipal maintenance
- Rental fleet operations
Compatible hydraulic attachments may include breakers, grapples, compactors, and different buckets. Attachment requirements should be provided before the quotation.
Unit Inspection and Preparation
Before purchase, Longmai Machinery can provide current machine photos, a cold-start video, and an operating test. Buyers can review the engine, hydraulic response, boom, stick, bucket, swing system, travel motors, cab, and undercarriage.
Available support may also include:
- Serial number and working-hour confirmation
- Detailed component photos
- Hydraulic function checks
- Third-party inspection coordination
- Cleaning and fluid checks
- Minor repair and paint work
- Bucket and attachment sourcing
- Spare-parts support
Since this is used equipment, normal wear may be present. The final quotation should list the machine year, hours, condition, attachments, preparation work, and delivery terms.
Equipment Export Support
Longmai Machinery supplies used construction equipment to contractors, dealers, rental companies, and project buyers. Both individual machines and mixed-equipment orders can be arranged.
Our team assists with inspection, loading, export documents, and international transport. Depending on the destination, the excavator may ship by flat rack, Ro-Ro, or bulk vessel.
Request a CAT 323 GC Quote
Contact Longmai Machinery for current CAT 323 GC stock, price, production year, working hours, condition, and delivery schedule. Please provide your destination port, required quantity, project use, preferred attachments, inspection needs, and trade terms.
CAT and Caterpillar are trademarks of Caterpillar Inc. Longmai Machinery is an independent supplier of used construction equipment.
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