XINYA supplies excavator parts including hydraulic pumps, travel motors, swing devices, control valves, engine parts and undercarriage components. Send us your machine model, OEM part number or product photo for fast matching and quotation.

产品主图替换 (21)
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工厂
优势1
物流
展会图最终
证书和品牌
产品主图替换 (21)
11
工厂
优势1
物流
展会图最终
证书和品牌

Excavator Bucket Attachment 20-30 Ton Heavy Duty Bucket

Place of Origin China/US
Brand Name LIRACE/Caterpillar
Model Number E329 E330C E330D E336 E320D
Minimum Order Quantity 1 PCS
Price Negotiable price
Packaging Details Wooden case or as required
Delivery Time 5-8 Weekdays
Payment Terms Western Union,T/T
Supply Ability 300pcs /Month
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Basic Parameters & Introduction
Direct OEM‑replacement buckets for Cat E329, E330C, E330D, E336, and E320D excavators. Available in Standard Duty for general earthmoving and Rock configuration with extra‑thick wear plates, reinforced side protections, and rock‑specific adapters for high‑abrasion quarry and demolition applications. Built from high‑strength abrasion‑resistant steel with factory‑matched pin centres.
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Maintenance Tips
Daily: Inspect teeth, adapters, and side cutters; secure retaining pins; clear debris. Weekly: Grease all pivot joints and check weld seams for cracks. Every 500 hours: Replace worn teeth/adapters in sets. Major overhaul at 2,000–3,000 hours: replace wear plates, side cutters, and re‑shape the cutting edge. Follow the Cat O&M manual for model‑specific service intervals.
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Installation Tips
Clean and grease pin bores. Align correctly with the arm and linkage. Always use new retaining pins, locking bolts, and cotter pins. Torque adapters to manufacturer specs. Cycle the bucket circuit to confirm smooth motion; perform a test dig in a safe area before production.
Brand China/us Brand Name LIRACE/Caterpillar
Model E329 E330C E330D E336 E320D Product Name Excavator Bucket Standard Bucket
Part Number E329 E330C E330D E336 E320D ApplicableBrand Caterpillar
Warranty Period 6-12 months Condition NEW
Standard or Non-standard Standard Type Guarantee We will inspect the products and send detailed pictures to the buyer for confirmation.
Applicable Industries Mechanical Repair Shops, Retail, Construction, Energy, Mining Shipping Method Sea freight, Air freight, DHL/FEDEX/TNT/EMS

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What We Do

Services we Offer

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What if there are quality problems with the purchased products?

Please rest assured completely. We implement strict quality control throughout the whole production process. From raw material incoming inspection to finished product delivery, all items undergo multiple rounds of rigorous technical inspection and performance testing, to fully ensure every delivered product meets 100% qualified standards. All unqualified products detected during inspection will be disposed of by centralized destruction, to firmly prevent defective goods from entering the market. Meanwhile, we provide an extended warranty period of 6 to 12 months for all products. Within the warranty period, if any non-artificial quality failure occurs, please contact us promptly. Our professional technical team will respond at the earliest time and offer targeted solutions based on actual conditions. In addition, we deliver all-round technical support to safeguard your after-sales operation. Always taking customer satisfaction as the core principle, we are committed to establishing long-term and stable cooperative partnerships with global clients.
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What happens if the delivered item is unsuitable for my needs?

Please rest assured. To ensure that the products you receive fully meet your needs, we will conduct multiple rounds of demand confirmation with you before shipment, fundamentally avoiding the problem of wrong or missing delivery. To further ensure accuracy, we will first conduct precise query and verification through the product part number you provide to ensure that the product model and specifications are completely matched. If you do not have an accurate part number temporarily, we will arrange professional technicians to check and confirm one by one according to the clear product pictures and corresponding construction machinery models you provide, and communicate and synchronize with you throughout the process until confirmed correct before arranging shipment, to fully ensure that you receive the products you need and avoid unnecessary troubles.
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What professional shipping and delivery standards can we provide you?

Within our international trade operations, we prioritize a high-efficiency supply chain and a transparent logistics framework. To ensure the accuracy of every shipment, a standardized PDI (Pre-Delivery Inspection) system is strictly enforced. Before the final sealing of containers, our QC specialists conduct a thorough re-examination. We provide clients with high-resolution photos of the actual items, packaging details, and the Packing List for Visual Confirmation, ensuring 100% compliance with order specifications and delivery transparency. We support versatile Incoterms, including EXW and FOB. To meet diverse delivery timelines and cost constraints, we offer a multi-modal logistics matrix ranging from Ocean Freight and Air Freight to global couriers (DHL/FEDEX/TNT/EMS). We guarantee full professional documentation support for every shipment to ensure a safe, timely, and compliant arrival at the port of destination.
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We are a global one-stop supplier of excavator spare parts. We maintain full control over the entire process from R&D and manufacturing to sales, delivering top-quality excavator components to you.

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