Shanghai Zekun Machinery Co., Ltd.

Rebuilding a Used Cat 323DL Excavator to Perfection: The Zekun Machinery Way

At Zekun Machinery, we don’t just refurbish excavators—we breathe new life into them. Our meticulous rebuilding process ensures that every used machine we restore meets the highest industry standards, delivering reliability and performance comparable to a brand-new unit. Let’s take a closer look at how we transform a pre-owned Cat 323DL excavator into a powerhouse ready for the toughest jobs.

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Step 1: Comprehensive Inspection

Before any work begins, our team of expert technicians conducts a detailed inspection of the entire machine. This involves:
✅ Checking the engine, hydraulic system, and undercarriage for wear and damage.
✅ Identifying aged or defective components that require replacement.
✅ Assessing structural integrity to ensure long-term durability.

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Step 2: Full Dismantling

Once the inspection is complete, we carefully dismantle the excavator into its core components: