Used construction machinery is currently in a phase of accelerated circulation and price divergence. Domestic equipment replacement cycles combined with overseas infrastructure demand have significantly improved the transaction pace of used excavators, bulldozers, loaders, and mining trucks compared with the first half of the year, but price gaps between different machine ages and brands are also widening. To sell or purchase, the key lies in three aspects: actual working hours of the equipment, condition of core components, and access requirements of the target market.
Current Overall Industry Market
According to frontline transaction data from Sanqi Machinery, since the third quarter of 2024, inquiries for 20-ton class used excavators have increased by about 20% quarter-on-quarter, with medium-aged equipment from Japanese and European-American brands attracting the most attention from overseas customers. The recovery in domestic infrastructure project commencement rates remains limited, but demand for equipment from mining, ports, and Southeast Asian infrastructure projects is providing support. The price war for new machines has transmitted to the used market, accelerating the depreciation of nearly new machines within 5 years, which instead made equipment aged 8-12 years and priced between 180,000 and 450,000 yuan the main volume drivers.

- Used excavators: mainstream transaction prices for 20-ton class are 180,000-450,000 yuan, while mining-type models above 30 tons can reach 600,000-1,200,000 yuan.
- Used bulldozers: transaction prices for 160-220 hp models are 250,000-700,000 yuan, with obvious premiums for swamp-type and mining-type models.
- Used loaders: transaction prices for 5-ton class are 120,000-280,000 yuan, and 3-ton class small loaders are 80,000-150,000 yuan.
- Mining trucks: rigid mining trucks and articulated trucks have large price differences; used equipment in the 40-90 ton class is about 800,000-3,000,000 yuan.
Used Equipment Circulation Trends
Export is the biggest variable this year. Indonesia, the Philippines, and Vietnam in Southeast Asia; Nigeria, Kenya, and Tanzania in Africa; and Kazakhstan and Uzbekistan in Central Asia are continuously increasing their acceptance of used construction machinery. Domestic customers sell old for new, while overseas customers buy old and use old, making inspection, refurbishment, and parts supply in the intermediate links critical. Sanqi Machinery usually provides inspection reports, working condition videos, and wear parts lists in the export process, but what customers care about most is whether hydraulic pumps, distribution valves, and engine parts are original or reliable replacements.
Another change is that parts come first. Many overseas buyers first ask about the inventory of hydraulic parts and engine parts before deciding on whole-machine procurement. For high-frequency parts such as hydraulic main pumps, travel motors, swing motors, injectors, and cylinder liner and piston assemblies, the supply cycle directly affects equipment uptime. In used equipment export, if parts cannot keep up, the reputation of the whole machine will quickly decline.
Key Points for Selection and Inspection
When buying used equipment, do not only look at appearance and the hour meter. Actual working hours can be tampered with, paint can be sprayed, but the working pressure and oil temperature curves of the hydraulic system cannot lie. It is recommended to follow these steps:
- Check maintenance records and ownership certificates to confirm there have been no major accidents or legal disputes.
- Start the engine cold and listen for abnormal noises, observe exhaust smoke color, and be alert to both blue and white smoke.
- Measure hydraulic system pressure, check cylinder internal leakage, distribution valve response, and travel deviation.
- Inspect undercarriage wear; the remaining life of track chains, track rollers, and sprockets directly relates to subsequent investment.
- Test the machine for no less than 30 minutes with loaded operations, and check whether water temperature and oil temperature rise abnormally.
- Require an inspection report, focusing on measured data for hydraulic parts, engine parts, and structural components.
Export Process and Precautions
Exporting used construction machinery is not simply customs declaration and shipping. Different countries have different thresholds for machine age, emissions, and safety configurations. Countries such as Indonesia and Vietnam have requirements for equipment age, while some African countries are relatively looser but vary greatly in customs clearance efficiency. The conventional process includes: equipment inspection and refurbishment, export commodity inspection or third-party inspection, booking and securing, customs declaration, sea or land transport, destination port customs clearance and delivery. It is recommended to clearly specify the accompanying parts list, warranty scope, and after-sales response method in the contract to avoid downtime due to missing parts after arrival.
In terms of logistics, whole machines are shipped by breakbulk vessels or flat racks, while dismantled transport for mining trucks is more cost-effective. Sanqi Machinery will supply hydraulic parts and engine parts according to destination country requirements during export, reducing the trouble of secondary procurement for customers.
Market Outlook
From the fourth quarter to the first half of next year, used construction machinery is likely to maintain a pattern of "cold domestically, hot overseas." Domestic demand for new machines is weak, supply of used equipment is sufficient, and prices are unlikely to rise significantly; overseas infrastructure and mining demand remain, and export volumes of used excavators, bulldozers, and mining trucks are expected to continue climbing. On the parts side, the proportion of domestic substitutes for hydraulic parts and engine parts will further increase, but high-end models still rely on original parts. For buyers, now is a good window to select equipment and negotiate prices; for sellers, solid inspection and parts preparation make transactions easier than simply cutting prices.
Frequently Asked Questions (FAQ)
How can the actual working hours of a used excavator be determined?
Do not rely solely on the hour meter. It should be judged comprehensively based on cab interior wear, hydraulic oil cleanliness, undercarriage component life, and maintenance records. If necessary, use a diagnostic tool to read ECU historical data.
What procedures are required to export a used bulldozer?
Generally, ownership certificates, inspection reports, export customs declaration documents, and destination country access documents are required. Some countries also require emission or machine age certificates. It is advisable to confirm destination port customs clearance requirements in advance.
What is the approximate price of a used loader?
The transaction price for mainstream 5-ton models is about 120,000-280,000 yuan, and for 3-ton models about 80,000-150,000 yuan, depending on brand, machine age, working hours, and condition. Mining heavy-duty models are priced higher.
What should be noted when purchasing a used mining truck?
Focus on whether the frame has cracks, major overhaul records of the engine and transmission, remaining tire life, and whether it matches the target mining area's load and road conditions. Parts supply should also be secured in advance.
How to choose between original and replacement hydraulic parts and engine parts?
Reliable replacement parts can be chosen for high-frequency wear parts to control costs. For core components such as main pumps and control valves, it is recommended to use original or authorized parts to avoid affecting overall equipment uptime by saving small amounts.
How is after-sales service guaranteed for used construction machinery exports?
When signing the contract, clearly specify the warranty period, accompanying parts list, and response time. It is more reliable to choose suppliers with overseas service networks or those that can provide remote technical support.


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