Used CAT 336D2 Excavator Buyer Checklist: Hours, Undercarriage and Export
Release time: 2026-10-24
The CAT 336D2 is a workhorse in the 30–36 ton class for quarries, road cuts and heavy truck loading. If you are searching for a used CAT 336D2 excavator for sale from China, use this checklist before you send a deposit.
Why buyers shortlist the 336D2
Parts support is strong across Africa, the Middle East and Latin America. Compared with smaller 320-class machines, the 336D2 moves more dirt per hour — but undercarriage and pump rebuilds also cost more, so inspection quality matters.
Inspection checklist
- Hours vs wear: match the monitor to rail height, sprocket tips, boom pin play and pump noise.
- Cold start smoke: film after an overnight sit; watch idle stability and blow-by.
- Hydraulic hold: boom and arm should not sink quickly with a loaded bucket.
- Swing bearing play: listen for grind and check grease purge.
- Serial and monitor string: confirm 336D2, not a mixed cab/relabel.
Export notes from Shanghai
Most 336-class units ship flat-rack or bulk. Ask for wash photos, lashing plan and whether the stick/bucket will be removed for your port. We quote FOB Shanghai or CIF once we know the discharge port.
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