Used CAT 323D Crawler Excavator for Sale

The used CAT 323D is a medium crawler excavator for construction, roadwork, utility, and earthmoving projects. Its powerful engine, responsive hydraulic system, and stable crawler platform help it complete demanding daily jobs.

The pictured machine has an enclosed cab, steel tracks, a digging bucket, and protective guards around the front and roof of the cab. It also has hydraulic lines routed along the boom. Therefore, it may support compatible hydraulic attachments after the actual circuit is checked.

Longmai Machinery supplies used heavy equipment to contractors, machinery dealers, rental companies, and fleet buyers. Current photos, operating videos, condition checks, and shipping plans are available for each selected machine.

Reliable Cat C6.4 Engine

The CAT 323D commonly uses a Cat C6.4 ACERT diesel engine. It has a 6.4 L displacement and provides 110 kW of net power. As a result, it can support continuous digging, lifting, and truck-loading work.

Automatic engine speed control lowers the engine speed during light-load or idle periods. This helps reduce unnecessary fuel use and noise. In addition, the reference fuel tank capacity is 410 L, which supports long work shifts.

Engine specifications may vary between production years and regional versions. Therefore, the engine plate should be checked before purchase.

Hydraulic Power for Faster Work Cycles

The main hydraulic system uses two pumps with a reference maximum flow of 205 L/min each. Maximum equipment pressure is about 35 MPa. Consequently, the operator can get smooth and controlled movement from the boom, stick, bucket, swing, and travel functions.

A common reach-boom configuration provides about 140 kN of bucket digging force and 106 kN of stick force. This output makes the machine suitable for soil, clay, gravel, and similar construction material.

Depending on the auxiliary hydraulic setup, compatible tools may include:

• General-purpose digging buckets
• Heavy-duty buckets
• Hydraulic breakers
• Grapples
• Rippers
• Pulverizers
• Hydraulic shears
• Plate compactors

Attachment size, pressure, and oil-flow needs must match the selected excavator.

Stable Crawler Platform

The CAT 323D uses a steel crawler undercarriage for firm ground contact. Therefore, it can work on soil, gravel, and uneven construction sites.

The reference maximum travel speed is 5.7 km/h. Meanwhile, maximum drawbar pull is about 206 kN. These figures help the machine travel across the site and maintain useful traction under suitable ground conditions.

The pictured unit also has protective cab guards. These guards are useful for sites where falling or flying material may be a concern. However, buyers should confirm the guard specification and required local safety standards.

Reference Technical Specifications

These figures describe a common CAT 323D reach-boom setup. Actual weight, size, digging range, and force can change with the undercarriage, boom, stick, bucket, track shoes, counterweight, and regional version. Buyers should confirm the serial number and final configuration.

Suitable Commercial Applications

The used CAT 323D can perform a wide range of professional tasks, including:

• Road and bridge construction
• Foundation and basement excavation
• Pipeline and drainage trenching
• Land clearing and site preparation
• Commercial building projects
• Soil and gravel loading
• Quarry support work
• Demolition and material sorting
• Farm and property development
• Rental fleet operations

Its 23-ton-class platform offers a useful balance between digging output and transport needs. As a result, it can serve as a general-purpose excavator for many medium-scale projects.

Used Machine Inspection

Before ordering, buyers can request a full set of current photos and a working video. The inspection may cover the engine, hydraulic pumps, control valve, cylinders, boom, stick, bucket, swing drive, travel motors, cab, and undercarriage.

Longmai Machinery can also support:

• Cold-start and operation videos
• Working-hour and serial plate checks
• Hydraulic function testing
• Undercarriage condition photos
• Buyer-appointed inspections
• Third-party inspection coordination
• Cleaning and basic servicing
• Minor repairs and paint touch-up
• Bucket and attachment sourcing

Because this is used equipment, normal wear may be present. The final quotation will confirm the machine year, operating hours, condition, attachments, preparation work, and delivery terms.

Export Service for Equipment Buyers

Longmai Machinery works with contractors, dealers, rental firms, and project buyers. Both single-unit and multi-machine orders can be discussed.

We assist with equipment selection, condition checks, loading plans, export documents, and international shipping. Based on the machine size and destination, shipping may be arranged by flat rack, Ro-Ro, or bulk vessel.

Request a CAT 323D Quote

Contact Longmai Machinery for the current CAT 323D price, production year, working hours, condition, attachments, and delivery schedule. Please provide your destination port, required quantity, intended use, preferred work tools, inspection needs, and trade terms.

CAT and Caterpillar are trademarks of Caterpillar Inc. Longmai Machinery is an independent supplier of used construction equipment.