When procuring equipment on a used construction machinery platform, there are three core things: authentic equipment information, constrained fund payment, and someone accountable for delivery and after-sales. Sanqi Machinery's approach is to divide procurement into five nodes: demand confirmation, inspection report, contract and payment, logistics delivery, and after-sales parts. Each node has clear operating standards and responsible persons, and buyers who follow the process can avoid most pitfalls.
Why Platform-Based Procurement Is Replacing Traditional Intermediaries
In earlier years, buying a used excavator basically relied on introductions from acquaintances or "treasure hunting" at parking lots where equipment was concentrated. The machine's condition depended entirely on the seller's word, prices were inflated, and finding after-sales service once you left was nearly impossible. Now that both construction machinery exports and domestic circulation volumes have risen, the space for intermediaries who make a living solely from information asymmetry is shrinking. The value of platform-based procurement lies not in driving prices to the lowest possible level, but in turning non-standard transactions into processes with standards to follow.

Take the equipment handled by Sanqi Machinery as an example. Every used excavator, used bulldozer, and used wheel loader undergoes static inspection and dynamic test runs upon arrival, producing an inspection report that includes engine hours, hydraulic system pressure, undercarriage wear, and traces of welding repairs on structural components. What the buyer receives is not just a quotation sheet, but an equipment file that can be cross-checked and verified. This is especially important for customers engaged in construction machinery exports—overseas buyers cannot come to the site to inspect machines, so reports and test-run videos are the basis for decision-making.
Four Steps of Platform Procurement Process
- Demand confirmation and machine selection: The buyer provides working conditions, tonnage, budget, and emission requirements of the destination country. The platform matches 2–3 candidates from in-stock equipment, with inspection reports and live-action videos attached. The mainstream domestic transaction price for 20-ton class used excavators is RMB 280,000–450,000, and for 30-ton class is RMB 450,000–700,000, depending on year, hours, and undercarriage condition; common quotes for 160-horsepower class used bulldozers are RMB 220,000–380,000.
- Contract and payment: After confirming the equipment, a formal procurement contract is signed, specifying the condition description, delivery cycle, acceptance standards, and warranty scope. Payment methods support corporate transfer, letter of credit (for large export orders), and installment payment. The deposit ratio is usually 30%, with the balance settled before machine inspection or container loading. Funds go through a platform escrow account to avoid direct payment to individuals.
- Logistics delivery: Domestic orders are shipped by flatbed truck or low-bed semi-trailer, arriving in 3–7 days depending on provincial distance; export orders cover customs declaration, commodity inspection, and ocean freight booking, shipping from Tianjin, Shanghai, and Qingdao ports to Southeast Asia, the Middle East, Africa, and South America. Regular sailing schedules are 25–45 days, with photos of securing and cleaning provided before container loading.
- Acceptance and after-sales: After arrival, acceptance is carried out item by item according to the contract list. If key components such as the engine, hydraulic pump, and travel motor experience non-human-caused failures within the warranty period, the platform coordinates parts supply and repair support. Original hydraulic parts and engine parts are kept in stock to shorten downtime waiting.
How to Choose Payment Methods More Reliably
For domestic procurement amounts within RMB 500,000, corporate transfer plus platform escrow is the most direct: the deposit locks the machine, and the balance is released after machine inspection, providing constraints for both parties. Export orders involve large amounts and long cycles, so it is recommended to use letters of credit or T/T plus payment against a copy of the bill of lading, with the platform cooperating to issue proforma invoices, packing lists, and certificates of origin. Installment payment suits old customers with stable receivables; the down payment ratio and term are determined based on equipment residual value assessment, without a one-size-fits-all approach.
Practical Details in the Logistics Delivery Stage
Used construction machinery exports are most easily stuck at two stages: container loading and customs clearance at the destination port. Before container loading, confirm the equipment dimensions and weight. Excavators usually need the boom removed or height lowered; for bulldozers, pay attention to blade width; wheel loader buckets can be detached. Before shipment, Sanqi Machinery provides container loading plans and securing photos. Destination port customs clearance documents include commercial invoice, packing list, bill of lading, certificate of origin, and necessary inspection certificates. Some African countries require a pre-shipment inspection certificate, which can be arranged two weeks in advance—do not wait until the sailing date to supplement it.
What to Look for in After-Sales Service Guarantees
After-sales service for used equipment is not about promising "lifetime warranty" to be considered good; the key lies in response speed and parts availability. The platform's regularly stocked hydraulic parts include main pumps, distribution valves, travel motors, and swing motors, while engine parts cover cylinder liners, pistons, crankshafts, and cylinder head assemblies. Common models can be shipped within 24 hours. Warranty terms clearly stating exclusions for wear parts and improper human operation are more practical than vague "comprehensive warranty." Overseas customers can also coordinate with local partner repair points for on-site support, reducing equipment downtime losses.
Frequently Asked Questions (FAQ)
How can I judge whether a used excavator's condition is reliable when purchasing?
Focus on the engine hours, hydraulic system pressure values, and undercarriage component wear in the inspection report, then check the test-run video to listen for abnormal noises from the engine and hydraulic pump, and request photos of structural component welding repairs. If these three aspects are consistent, major accident machines can basically be ruled out.
What payment methods are supported for platform procurement?
Corporate transfer, platform escrow account, letter of credit, and installment payment are supported. For domestic orders, a 30% deposit locks the machine, and the balance is settled after machine inspection; for large export orders, letters of credit or T/T plus payment against a copy of the bill of lading are used, and funds are not paid directly to individuals.
How long does it generally take to export a used bulldozer to Africa?
Shipping from a domestic port to major African ports usually takes 30–45 days. Including stock preparation, container loading, and customs declaration, the overall cycle is 50–60 days. Some countries require a pre-shipment inspection certificate, which should be arranged two weeks in advance to avoid delaying the sailing schedule.
Are hydraulic parts and engine parts easy to buy after procurement?
The platform regularly stocks parts for mainstream models, including hydraulic pumps, distribution valves, travel motors, engine cylinder liners, and pistons. Domestic shipments are made within 24–48 hours; overseas orders are supported by air freight or sea freight LCL, and common parts are not out of stock.
What is the approximate domestic market price for a 20-ton class used wheel loader?
Depending on year and hours, the domestic transaction price for 20-ton class used wheel loaders is mostly RMB 120,000–220,000, while mainstream 5-ton class models are concentrated at RMB 100,000–160,000. Equipment with good condition, original paint, and genuine hours commands a premium of about 10%, which is normal.


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