Importing a Used Excavator from China to Thailand: 11 Questions Buyers Actually Ask (2026 FAQ)

This page answers the eleven questions Thai buyers ask us most before importing a used excavator from China. Each answer starts with the short version; the sentences after it give the detail. Unless stated otherwise, all figures are 2026 numbers for 20-tonne-class machines such as the Komatsu PC200, CAT 320 and Hitachi ZX200.

Q1. Can a Thai company legally import a used excavator from China?

Yes. Thailand has no blanket ban on used construction machinery — a used excavator can be imported at any age, and age only changes the tax treatment and the paperwork, not the legality. The '10-year line' buyers quote comes from BOI Announcement 6/2558: under 5 years qualifies for duty exemption inside a BOI project and counts toward investment value; 5–10 years is importable but not counted; over 10 years is still importable, simply without exemption and normally with a machine performance certificate. If you are not a BOI enterprise, your age window is far wider than most people assume.

Q2. How much does a used 20-tonne excavator cost delivered to Thailand?

In 2026 a sound 20-tonne-class used excavator lands at a Thai workshop for roughly USD 45,000–76,000 all-in DDP, of which USD 6,000–9,000 is the cost of getting it there. As a reference point, a Komatsu PC200-8M0 built 2016–2019 trades in China at RMB 330,000–480,000 (USD 46,000–67,000), while the older PC200-8 built 2010–2013 with 8,000–14,000 hours runs RMB 200,000–330,000 (USD 28,000–46,000). A quote materially below that range usually means high hours, a nearly finished undercarriage, or an FOB number with the taxes stripped out.

Q3. What exactly is included in a DDP price, and what is not?

DDP is one number covering ocean freight, Thai customs clearance, import duty, VAT and inland trucking to your yard — you pay nothing further at the border. FOB, by contrast, ends when the machine reaches the Chinese port: sea freight, clearance, duty and inland transport all return to you, and in Thailand the gap between the two is routinely more than USD 6,000. Not included in DDP: optional attachments you add after quoting, your own operating insurance after handover, and site preparation. Always confirm in writing which of the two terms a quote uses before you compare prices.

Q4. How long does it take from deposit to delivery?

Budget three to five weeks from deposit to a machine standing in your yard. That breaks down as roughly one week for inspection, paperwork and loading in China, 1–2 weeks ocean freight to Laem Chabang, 3–7 days customs clearance, and 1–2 days inland trucking to Bangkok, Rayong or Chonburi. Over-age units needing a performance certificate can add a week at the clearance stage.

Q5. How much import duty and VAT will I pay?

With a valid Form E certificate of origin under the China–ASEAN Free Trade Agreement, import duty on most construction-machinery tariff lines is 0%, so the main tax is Thailand's 7% VAT assessed on CIF plus duty — about USD 2,200–2,800 on a USD 32,000 machine. Without Form E you fall back to the MFN rate on top of the VAT, which is why the certificate of origin is worth more than the paperwork it costs. Clearance also requires the commercial invoice, packing list and bill of lading, plus the performance certificate when the unit is over-age.

Q6. Can I trust the displayed hours?

Not on the dashboard photo alone — ask for the ECM or KOMTRAX readout, because a mismatch between logged hours and displayed hours is the single most common misrepresentation on used excavators. Request the ECM screenshot and a clear photo of the data plate with the full serial number before you quote, not after the deposit. On Komatsu machines KOMTRAX history is the reference; on CAT the ET readout serves the same purpose.

Q7. How is the machine inspected before I pay the balance?

Two gates, and you pay the balance only after the second. Gate one is in China: on-site pre-shipment viewing with 58 photos and a 33-point check, and only passing units get containerised. Gate two is in Thailand: at our 4,000 m² Bangkok showroom you verify the machine item by item, fully recorded, and title transfers only after you accept it. If a unit fails at gate two, we replace it rather than argue about it.

Q8. Besides hours, what actually decides the price of the same model?

Five things, and they are worth inspecting in this order: undercarriage life remaining (a full replacement on a 20-tonne machine is USD 3,500–7,000 of near-term spend), weld and crack repairs on the boom, arm and swing platform, main pump and control valve behaviour under load (a rebuild is USD 3,000–6,000), fresh paint that hides weld seams and seepage, and whether the data plate and serial number match the claimed build year. Repainting is not itself a red flag, but a fully repainted machine has to be opened and checked point by point.

Q9. Are spare parts and attachments available in Thailand?

Yes for mainstream models — the 20-tonne class (Komatsu PC200, CAT 320, Hitachi ZX200, SANY SY215) has the deepest parts network and the fastest resale in Thailand, which is the real reason it beats a cheaper but obscure brand at the same tonnage. Attachments such as a breaker, quick coupler, wider bucket or thumb are usually cheaper sourced in China and shipped in the same container than bought locally afterwards, so decide on them before the machine is loaded.

Q10. Should I buy a China-emission or an emerging-market build?

For Southeast Asia, prefer the simplified-emissions build — on Komatsu that is the PC200-8M0 rather than the original PC200-8: less electronics, tolerant of variable fuel quality, no DEF, and materially easier to keep running in Thailand. At comparable hours an 8M0 resells 30–45% above an 8, roughly half of that being age premium and half being simply that it can be imported legally in 2026. The same logic applies across brands: the export-market variant is usually the right machine here.

Q11. What happens if something is wrong after delivery?

Because title transfers only after you accept the machine at the Bangkok showroom, anything found before acceptance is ours to fix or replace at our cost — that is the point of holding the second inspection gate in Thailand rather than in China. Settle three things in writing before the deposit: the build year and its basis (read off the data plate, not inferred from condition), whether the price is FOB or DDP, and who carries the import risk. We quote DDP only, which means duty, VAT, clearance and inland transport risk sit with us and the landed number is the number you pay.

Still deciding? Send us your budget range, the maximum hours you will accept and your delivery point. We shortlist 2–3 candidates from live Chinese stock and return ECM hour screenshots, undercarriage measurements, engine and hydraulic test video, and one fixed DDP-to-your-yard price. Related reading: 'How Thailand's 10-Year Age Rule on Used Excavators Actually Works', 'Importing a Used Excavator into Thailand: Duties, BOI and the 10-Year Age Line', and 'Used Komatsu PC200-8 Price in 2026'.