Mechanically sound · cosmetic wear disclosed. Sourced from 金华市, China. 20 current photos available; walkaround video and extra angles can be recorded on inquiry.
We do not list specifications we have not personally cross-checked against the Doosan DX520LC OEM brochure for this exact variant. On your inquiry, we send the complete spec sheet (engine power / hydraulic flow / dimensions / dig reach / travel speed / fuel consumption) along with the 150-point inspection report.
We grade by measured fact, not by hope. The bars show our inspector's estimate of remaining service life per major system. Detailed wear photos and OEM-tool readouts are in the inspection report.
The timeline below traces this unit’s known service events. Where source-yard records are incomplete, we reconstruct typical service intervals based on hour count — and disclose this transparently.
First major service interval — engine oil, hydraulic filter, fuel filter replacement.
Mid-life service — coolant flush, final drive oil, swing gear lubrication.
Routine service — air filter, fuel filter, cabin filter, hydraulic oil sample analysis.
ExcaYard 150-point pre-export inspection — engine compression, hydraulic cycle test, undercarriage measurement, ECM data extraction.
The inspection note is shared on inquiry. Major findings, visible wear, current photo set, and any requested extra angles are reviewed before payment.
Some exporters quote low CIF then add discovery fees, doc fees, handling fees, lashing surcharges. Our CIF is the total — only port-side destination charges (controlled by your local broker, not us) are extra.
| Cost component | In CIF | Notes |
|---|---|---|
| EXW yard price | Yes | Machine purchase |
| Inland trucking to port | Yes | Yard → Shanghai / Tianjin / Qingdao |
| Container loading / RoRo handling | Yes | Lashing, surveyor fees |
| Ocean freight | Yes | COSCO / MSC / Höegh |
| Marine insurance ICC(A) | Yes | PICC / Ping An · 0.4–0.6% |
| Certificate of origin (CCPIT) | Yes | English default |
| Inspection note + photo set | Yes | Pre-shipment |
| Market PSI (SONCAP / SABER / PVoC / GSA) | Yes | Where regulation requires |
| Destination port handling | No | Buyer's broker |
| Import duty + VAT | No | Per local customs |
| Inland trucking to site | No | Local logistics |
Cross-border purchases fail when customers don’t know what’s happening. Our standard timeline below tells you the exact sequence — and what you can verify at each step.
30% TT deposit clears in 1–2 banking days. Machine is reserved against your name. We send written confirmation + final pre-shipment task list.
Final pre-shipment check. Buyer may engage SGS / BV / Intertek for third-party PSI at this stage. Buyer receives the current photo set and any requested extra angles or walkaround video.
Commercial Invoice, Packing List, Certificate of Origin (CCPIT), market PSI certificate (SONCAP/SABER/PVoC/GSA) issued. Documents shared with buyer for review before shipment.
Buyer pays remaining 70% TT (or LC at sight presents documents). On payment clearance, original Bill of Lading is couriered to buyer's nominated address.
Machine loaded at Shanghai / Tianjin / Qingdao. Pre-departure photos shared. Vessel sails. Buyer receives sailing notice with ETA.
Transit varies by port: 8–12 d Vladivostok, 12–15 d Manila, 22–25 d Jebel Ali, 28–32 d Lagos, 35–40 d Callao. Live vessel tracking link provided.
Buyer's local customs broker clears the shipment. We supply any additional documentation requested by destination customs.
30-day mechanical warranty against pre-existing defects from arrival date. After this, lifetime spare parts support continues at our list price.
Covers pre-existing defects discovered after arrival. Inspection report is the reference document for claims.
We source genuine, OEM, or quality aftermarket parts at our cost + 8% margin. No mandatory dealer markup.
If your operator hits an issue, we connect live via WhatsApp video and walk through diagnosis with our master mechanic team.
Service manual, operator manual, parts catalog PDFs supplied where available — useful for your own mechanics anywhere in the world.
Engine oil + filter set, hydraulic filter set, fuel filter set, air filter set, cabin filter, common O-ring kit, bucket pin/bushing spare pair, 6-month routine consumables.
45-minute walkthrough video covering controls, daily checks, common operator errors, and basic maintenance. Subtitled English / Russian / Spanish / Arabic / French / Portuguese. Remote-only at this time.
2018 Doosan DX520LC excavator with 10,000 hours, sourced from Jinhua, China. This Grade B machine shows consistent field use with regular maintenance. The 52-ton class unit is powered by an OEM engine, delivering reliable performance for heavy-duty excavation and mining applications. Suitable for buyers seeking a cost-effective solution for large-scale earthmoving projects.
OEM engine with 10,000 hours; 52.0-ton operating weight; standard bucket capacity for mass excavation. Key components include robust undercarriage, hydraulic system, and boom/arm. Grade B condition indicates visible wear but no major structural issues. Machine is operational and tested.
Grade B: Functional with cosmetic wear and minor component aging. Engine starts and runs smoothly; hydraulic system operates without leaks. Undercarriage shows 60-70% remaining life. Bucket and teeth have moderate wear. No cracks or repairs on mainframe. Honest disclosure: some hoses may need replacement soon.
Doosan DX520LC is a proven workhorse in heavy construction and mining. This model offers good power-to-weight ratio and fuel efficiency. For export markets, parts availability is strong via Doosan global network. Grade B pricing allows buyers to balance budget and performance. Reliable for long-term projects with proper maintenance.
Large-scale earthmoving, quarry operations, and heavy infrastructure projects. Ideal for markets like Africa (Nigeria, Kenya), Southeast Asia (Indonesia, Philippines), and Latin America (Brazil, Chile) where 50-ton class excavators are in demand.
FOB Shanghai. Container shipping: split into two 40ft containers (approx $4,000-5,000). RoRo: $6,000-8,000 depending on destination. Transit: 25-35 days to West Africa, 20-30 days to SE Asia, 30-45 days to South America. Shipping cost estimate available upon request.
Hours are from the machine's hour meter and service records. We cross-check with maintenance logs but cannot guarantee against tampering. Grade B implies hours are consistent with wear.
Typically 30% deposit, 70% before shipment. Letter of Credit (L/C) or wire transfer accepted. Terms negotiable for established buyers.
Doosan has a global parts network. Common consumables (filters, hoses, bucket teeth) are readily available. Engine parts can be sourced through Doosan dealers or aftermarket suppliers.
