In 2025, overall used excavator prices have fallen 5% to 12% compared to the same period last year. 20-ton mainstream models offer the best value for money, but large tonnage and unpopular brands have depreciated significantly. If you are planning to buy, prioritize 20-ton machines from Japanese and top domestic brands. Equipment with genuine hours and original factory inspection reports holds its value best. Demand from Southeast Asia and the Middle East is currently supporting prices for some models.
Current Market Conditions: Plenty of Supply, Picky Buyers, Price Divergence
Based on inquiries and transactions handled by Sanqi Machinery, this year's used excavator market has a clear characteristic: supply is not lacking, but buyers are taking longer to make decisions. Previously, a 20-ton Komatsu PC200-8 listed for sale would receive five or six serious offers within a week. Now it might take ten days to half a month, with customers repeatedly comparing prices and inspecting machines. In terms of pricing, divergence across different tonnages and brands is growing.

- 6-13 ton mini excavators: Prices are relatively firm, with transaction prices between 80,000 and 220,000 RMB. Domestic Sany SY75 and XCMG XE75D move quickly. Japanese mini excavators, due to expensive parts and high maintenance costs, are actually harder to sell than before.
- 20-25 ton medium excavators: The main transaction range, with prices from 180,000 to 450,000 RMB. Komatsu PC200-8, Caterpillar 320D2, and Kobelco SK200-8 are the three most inquired models. Japanese machines in good condition command 30,000 to 60,000 RMB more than domestic machines of the same tonnage.
- 30+ ton large excavators: Depreciating fastest, with prices down about 15% year-on-year. Models like Caterpillar 336D and Komatsu PC360-7 were once sought after by mine owners. Now, with new machine price cuts and insufficient mining activity, used inventory cycles generally exceed 60 days.
Regional differences are also obvious. In provinces with large construction machinery inventories like Shandong, Jiangsu, and Anhui, there are more machines and prices are transparent, but competition is fierce. In Yunnan, Guizhou, Sichuan, and the Northwest, because local supply is scarce, the same machine condition can sell for 10,000 to 30,000 RMB more. Colleagues in the used construction machinery export business report that Southeast Asian customers are most receptive to 20-ton Japanese machines, while Middle Eastern customers prefer Caterpillar and Volvo.
Popular Models and Price Reference
Based on recent transaction data, several models with the best liquidity are worth watching:
- Komatsu PC200-8: 2018-2020 machines, 6,000-9,000 hours, priced 220,000-320,000 RMB. Hydraulic system condition is the core pricing factor. Machines with tampered main pumps and distribution valves should be discounted by at least 50,000 RMB.
- Caterpillar 320D2: 2017-2019 machines, priced 250,000-380,000 RMB. Caterpillar's resale value has always been stable, but fuel consumption and parts costs are high, making it suitable for operations with high uptime requirements.
- Sany SY215C: 2019-2021 machines, priced 180,000-260,000 RMB. The best liquidity among domestic machines, with cheap parts and many service outlets. Very popular for export to Africa and Southeast Asia.
- Kobelco SK200-8: 2018-2020 machines, priced 200,000-280,000 RMB. Fuel efficiency is the selling point, but the electrical system has many minor issues. During inspection, focus on testing the continuity of movements.
Six Hard Indicators for Buying a Used Excavator
Having worked in construction machinery for over a decade, I've seen too many customers fall into traps because they chased cheap prices. The following six points must be checked during on-site inspection:
- Hour meter authenticity: Check the dashboard, the computer board history, and wear on the seat and joysticks. If the three don't match, be suspicious. Hour meter tampering is an industry chronic problem; don't trust a single data point.
- Hydraulic system: During the test run, perform combined operations and check for engine bogging, speed drop, or abnormal noise. Maintenance records for hydraulic pumps and distribution valves must be clarified. Machines with aftermarket parts replacements should have their prices re-evaluated.
- Engine condition: Cold start smoothness, exhaust color, and oil consumption. Cummins and Isuzu engine parts are easy to find, but machines with major overhauls lose at least 20% of their residual value.
- Undercarriage components: Wear on track links, rollers, and sprockets directly reflects work intensity. If remaining undercarriage life is below 50%, deduct 30,000 to 50,000 RMB from the overall price.
- Structural components: Check for welding repairs on the boom, arm, and bucket, and for cracks on the swing platform and frame. Machines from mines have a high probability of structural damage.
- Documentation and origin: Check if the certificate of conformity, invoice, and proof of ownership are complete. Never touch machines of unknown origin, no matter how cheap. Getting stuck during export customs clearance is a hassle.
Impact of Export Demand on the Market
This year, used construction machinery export volume has increased by about 20% compared to last year, with Southeast Asia, the Middle East, and Africa as the main destinations. 20-ton Japanese and domestic machines are highly recognized on overseas job sites, driving up prices for some models domestically. Export traders usually require equipment with inspection reports and no major repair history on hydraulics and engines. Overall cleanliness and appearance are less important. Sanqi Machinery supplies original hydraulic parts and engine parts as a package during export. Customers can pick up the machine with everything included, avoiding overseas downtime waiting for parts.
FAQ
Which tonnage is the best deal when buying a used excavator now?
20-ton is the best deal. This tonnage has plenty of supply, transparent pricing, easy-to-find parts, and is accepted both for export and domestic job sites. It also depreciates slower than larger tonnage.
Will used excavator prices drop further?
The new machine price war hasn't stopped, and used machines still have room to fall. However, 20-ton Japanese premium machines are already near the bottom. Waiting longer might mean good machines get picked over.
How can I tell if the hour meter on a used excavator has been tampered with?
Check the computer board history, inspect seat and joystick wear, and compare maintenance records. If the three don't match, there's a problem. It's best to find a channel that provides inspection reports.
What documents are needed to export a used excavator?
You need proof of ownership, inspection report, customs declaration, and shipping booking. Different countries also have emission and age requirements. It's advisable to find a supplier with export experience to handle it.
What parts should be replaced immediately after buying a used excavator?
It's recommended to replace hydraulic oil, filters, and engine oil and three filters. Undercarriage parts should be replaced based on wear. Original hydraulic parts and engine parts can extend equipment life.
Is it reliable to buy a used excavator online?
Remote transactions carry high risk. It's best to inspect on-site or entrust a third-party inspection. Video viewing only shows appearance; hydraulic and engine conditions must be tested on-site.


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