Product Specifications

Detailed Description and Application

Overview

The Used CAT 329 Excavator (329D series) is a heavy-duty, versatile machine engineered to deliver dependable performance across construction, infrastructure, quarrying, and bulk material handling operations. Built around a fuel-efficient C7 Acert engine and a proven hydraulic platform, this machine balances digging power with precise control and operator comfort to maximize daily productivity and minimize life-cycle costs.

Key Features

• Powertrain: Robust Caterpillar C7 Acert engine producing 152 kW for consistent digging and lifting performance under load.

• Hydraulics: Advanced hydraulic system tuned for smooth response and efficient power delivery to primary and auxiliary circuits.

• Technology: Standard Cat GRADE with 2D, Grade Assist and Payload systems provide improved job site accuracy, reduced rework and better material management.

• Durability: Heavy-duty undercarriage and reinforced structural components improve uptime in abrasive or uneven terrain.

• Operator Environment: Spacious, ergonomically arranged cab reduces fatigue and promotes safe, sustained operation during long shifts.

• Serviceability: Accessible maintenance points and a conservative design philosophy contribute to straightforward servicing and long service life.

Operational Advantages

Choosing a Used CAT 329 Excavator brings measurable advantages for fleet managers and contractors who require a balance of performance and operating economy. The machine's payload capability combined with Cat-grade technologies reduces cycle times and improves material handling accuracy. Lower fuel consumption and proven component longevity translate to reduced operating cost per hour. Routine maintenance intervals are accommodating, and widely available Caterpillar parts reduce downtime in most markets.

Applications

• General excavation and trenching for civil construction projects.

• Site preparation and grading when coupled with grading attachments and Cat GRADE assist.

• Loading and material handling in quarries, recycling facilities, and aggregate yards.

• Pipeline, utility and roadside projects where precision digging and stable lifting are required.

Who Benefits

The Used CAT 329 Excavator is suitable for medium to large contractors, rental fleets, and owners needing a reliable machine that retains resale value. It appeals to operations that prioritize accuracy, uptime, and manageable operating costs across a wide range of earthmoving tasks.

Maintenance and Reliability

Reliability is a core attribute of the 329D design. Routine inspections of undercarriage components, hydraulic lines, and cooling systems are straightforward, enabling preventive maintenance that keeps machines productive. Use of recommended oils and consumables, combined with scheduled service intervals, helps preserve engine efficiency and hydraulic performance over extended hours of service.

Purchase and Logistics

Our used units are sourced from Shanghai and are offered with transparent condition reports. Typical delivery lead time is 15–20 days depending on destination and custom clearance. With a monthly supply capacity capable of supporting bulk procurement, we can accommodate fleet replacement needs while providing necessary documentation for export and local registration.

Why Select a Used CAT 329 Excavator

A carefully maintained Used CAT 329 Excavator delivers core Cat benefits—durability, serviceability, and integrated technology—at a lower capital outlay than new equipment. For projects where predictable performance and quick return on investment matter, the 329D platform is a pragmatic choice that keeps operating costs competitive without compromising capability.

Included Stock and Available Models

In addition to the Used CAT 329 Excavator, we maintain an active inventory of used machines across major brands to support varied project needs. Current available models include CAT 306, 307, 312, 315, 320, 325, 329, 330, 336; Komatsu PC55–PC450 series; Hitachi EX120–EX350; Hyundai 55–305 series; Doosan 55–300 series; Kobelco SK55–SK350; Volvo EC55–EC480 and assorted wheel loaders, dozers, graders and rollers.

For purchasing details, inspection reports, and shipment options, please contact our sales team. We can provide photographs, hour-meter records, and condition notes to help you evaluate each unit and plan for integration into your fleet.