Excavator Skeleton Bucket

This excavator skeleton bucket is designed for heavy-duty rock and debris handling, with a capacity of exactly 1 cubic metre and a maximum jaw opening of 1180 mm. It weighs 980 kg and is compatible with 20-ton excavators. The structure uses Q345 and Q460 steel for the main frame, with NM400 wear-resistant steel in high-abrasion zones. The design prioritizes material flow and reduced clogging, making it suitable for mining and construction sites with abrasive materials.

The material composition follows standard industrial practice for skeleton buckets: Q345 and Q460 provide structural integrity under high stress, while NM400 offers proven wear resistance in rocky environments. This combination is typical for buckets operating in hard-rock conditions. The weld joints are reinforced for impact loads, and the pin holes are machined to precise tolerances to ensure consistent fit with standard excavator arms. No surface coating is specified, but the base materials are untreated to allow for field welding or hardfacing if required.

Buyers in mining, quarrying, and large-scale earthmoving operations use this bucket for loading blasted rock, demolition debris, and coarse aggregates. It is sold as a complete assembly with no internal components requiring assembly. The supplier offers a 6-month warranty on material and workmanship. Packaging is standard for heavy machinery parts: bolted to a steel skid with protective corner guards. Lead time and minimum order quantities are not stated and should be confirmed directly with the supplier.

Xuzhou Yf Bucket Machinery Co., Ltd. is based in Tongshan District, Xuzhou, Jiangsu Province, China, with a registered address at No.12 Niushan Road. The supplier is classified as a harbor-tier vendor, indicating verified business registration and basic compliance with platform requirements. The listing confirms supply of excavator parts, specifically skeleton buckets, and offers video and online technical support. No claims are made regarding production volume beyond 100 pieces per month, nor are any certifications, export history, or client references provided.

The supplier does not state years in operation, workforce size, or revenue. There is no mention of ISO certification, in-house foundry, or design engineering capabilities. The response rate and average response time are zero, suggesting limited buyer communication. Buyers should treat this as a direct manufacturer of buckets without verified third-party quality audits unless independently confirmed. The absence of detailed company history is common among specialized component suppliers in China.