Product Specifications

Detailed Description and Application

The Used CAT 325 Excavator (CAT 325D family) is engineered to provide robust performance across a wide range of earthmoving and construction tasks. Designed around the Caterpillar C7 ACERT powerplant and a proven hydraulic architecture, this model delivers dependable digging forces, smooth cycle times and precise implement control. With 3000 operating hours recorded and a 2016 build year, this machine balances remaining service life with cost-effective acquisition for contractors, rental fleets and municipal operators seeking a capable mid-weight excavator.

Powertrain, Hydraulics and Structural Integrity

At the heart of this excavator is the CAT C7 engine, a 7.21 L displacement unit that produces 152 kW of gross power. The C7 ACERT configuration offers a resilient balance of fuel efficiency and torque for excavation cycles, grade work and loading duties. The machine's hydraulic system is tuned to provide consistent flow and responsive control, supporting attachment changes and precision work without sacrificing productivity. The undercarriage and upper-structure components reflect Caterpillar’s emphasis on durability: reinforced booms, heavy-duty linkages and serviceable wear points reduce downtime and simplify scheduled maintenance.

Operational Capabilities and Performance

This model’s maximum horizontal reach of 11.15 m and transport dimensions that facilitate road moves make it versatile for both confined urban sites and larger earthmoving zones. The 1.0 m³ bucket size is suitable for general-purpose excavation, trenching, backfilling and material handling. With an operating weight indicated at 25330 kg (noting the alternate parameter listing of 29.24 t), the machine sits within the mid-to-upper range of hydraulic excavators commonly used for medium-scale construction tasks. Expect consistent breakout force for digging and loading, with hydraulic responsiveness that aids precision grading and finishing operations.

Key Features and Benefits

1. Proven CAT C7 ACERT engine delivering reliable power and on-site longevity.

2. Balanced hydraulic system for smooth, controlled implement operation.

3. 1.0 m³ bucket suited to general earthmoving, enhancing fleet versatility.

4. Robust structural components designed for reduced wear and lower lifecycle costs.

5. Practical transport dimensions and reach that support diverse jobsite layouts.

Common Applications

The Used CAT 325 Excavator fits a wide range of applications. Typical uses include:

1. General site development and bulk earthmoving where a reliable mid-weight excavator is required.

2. Trenching for utilities, drainage and foundation footings thanks to controlled dig depth and stable cycle dynamics.

3. Road preparation, grading and sub-base work when equipped with appropriate attachments.

4. Material handling and loading tasks on medium-size construction and infrastructure projects.

5. Demolition support and site clearance when fitted with specialized tools.

Operator Comfort, Safety and Usability

Operator experience on the CAT 325 platform emphasizes ergonomics and control clarity. The cab layout provides sightlines to the work area, intuitive joysticks and a comfortable seating position to reduce fatigue during extended shifts. Standard safety considerations on this series include secure access points, visibility aids and durable guarding for key components. For used machines, buyers should verify the condition of glass, mirrors, lighting, and cab seals to ensure continued operator comfort and site safety compliance.

Maintenance, Inspections and Lifecycle Management

A disciplined maintenance program extends the service life and preserves resale value. For the 2016 unit with 3000 hours, recommended actions include a full fluid and filter service, thorough inspection of undercarriage wear items, hydraulic hose and fitting checks, boom and linkage pin assessment, and a review of engine diagnostics for smoke or fuel consumption anomalies. Keep records of part replacements and service intervals to support a transparent ownership history—this is particularly valuable for fleet managers and buyers prioritizing reliability.

Attachments and Versatility

The CAT 325 accepts a range of industry-standard attachments that increase jobsite flexibility. Common accessory items include general-purpose and heavy-duty buckets, hydraulic breakers for light demolition, compactors for trench backfilling, and tilt-rotator systems for precision grading. By matching the correct attachment to the task, operators can optimize cycle times and improve fuel economy while preserving the base machine’s structural life.

Procurement Considerations for Buyers

When evaluating a used CAT 325 Excavator, prioritize machines with documented service records and verifiable operating hours. Key points to confirm:

1. Recent maintenance history, including engine, hydraulic and undercarriage service.

2. Condition of wear components (tracks, sprockets, idlers and rollers).

3. Signs of structural repair, welding or deformation on boom and stick assemblies.

4. Operational tests under load to assess hydraulic response and engine behavior.

5. Availability of spare parts and local dealer support, particularly when purchasing from Shanghai or arranging international delivery.

Inspection Checklist (Used Machine)

1. Verify serial numbers and match them to the machine's documented history.

2. Run engine warm-up and inspect for abnormal smoke, leaks or noises.

3. Operate all boom, arm and swing functions, checking for smoothness, hesitation or sudden jumps.

4. Inspect hydraulic cylinders for pitting, scoring or external leaks at seals.

5. Assess undercarriage wear and track tension; photograph key wear points for comparison.

6. Check electrical systems, lights and cab controls for reliability.

Transport, Delivery and Supply Capacity

This Used CAT 325 Excavator is offered from Shanghai with a standard delivery time of 15–20 days. The supplier indicates a high monthly supply capacity of 10000 units; while that figure speaks to broad inventory capability, buyers should confirm current stock and any export lead times, customs processing and destination handling. Transport dimensions listed in the specifications support planning for road and sea shipment; ensure proper shipping lashing points and weight distribution are used during transit.

Cost of Ownership and Return on Investment

Purchasing a well-maintained Used CAT 325 Excavator provides an attractive balance between capital expenditure and operational capability. Factors that influence lifecycle cost include fuel consumption, service intervals, replacement part availability and residual value. For contractors and rental companies, integrating the machine into a preventive maintenance schedule and using OEM or OEM-equivalent parts will reduce unscheduled downtime and protect long-term ROI. When evaluating offers, compare total cost of acquisition, transportation, refurbishment needs and projected productive hours to estimate realistic payback timelines.

After-Sale Support and Parts

Given the popularity of Caterpillar equipment, parts and service networks are widely available. Buyers should verify access to genuine parts for the C7 engine and 325-series components, and confirm the seller's ability to provide replacement items or facilitate repairs post-sale. If operating the machine at remote locations, consider stocking high-wear items such as filters, belts and key hydraulic fittings to minimize downtime.

Summary

The Used CAT 325 Excavator presents a capable, mid-weight solution for general earthmoving, trenching, grading and material handling tasks. With a robust CAT C7 ACERT engine, proven hydraulic systems and a practical bucket size, it remains a strong choice for operators seeking dependable performance without the premium of a new machine. Prospective buyers should perform a thorough inspection, confirm service history and consider operational requirements to ensure the selected unit meets their jobsite demands. Delivery from Shanghai within 15–20 days and a substantial supply capability make this machine an effective option for contractors, fleet managers and equipment dealers planning immediate deployment.