Get in Touch with Liehuang Company
Excavator Coupler Fitment & Pin Checker
Find your likely coupler type and the three pin dimensions to confirm before you order.
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Likely pin diameter
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Likely pin centres
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Approx coupler mass
Indicative only. Pin geometry varies within a tonnage class and between brands — a 5-ton Caterpillar and a 5-ton Komatsu can differ. Always confirm pin diameter, pin centres and arm width against your actual machine before ordering.
Payment protected by staged delivery proof
Pay the balance after machine proof, not on blind trust.
Used excavator buyers need more than a product photo. Liehuang uses a staged payment workflow: deposit to reserve the machine, inspection evidence before balance, and export documents plus shipment tracking before release.
Verified machine videoLoading and customs filesBalance paid after confirmation
Quote & machine selectionChoose the model, hours, attachments and export destination before we reserve stock.
Deposit to lock stockA deposit holds the exact machine while inspection media and documents are prepared.
Inspection proof sentReceive walkaround video, hour-meter photos, serial details and loading plan.
Balance after confirmationPay the remaining balance only after you confirm the machine condition and export evidence.
Shipment & customs trackingWe share loading photos, bill of lading progress and customs support until release.
For high-value used equipment, trust is built by evidence. Ask for the current stock list, payment schedule and export document sample before you decide.Request stock proof
