
Excavator Center Support Bosses
Center-support BOSS component named in Hengyue’s official catalog.
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Shanxi Hengyue Forging Co., Ltd.

Seat-ring product listed in Hengyue’s excavator seat-ring category.
Hengyue’s own catalog lists this seat-ring item within its excavator seat-ring range. Provide the actual equipment interface and ring drawing rather than infer machine fit from the picture. Confirm material, supplied condition, machining allowance and dimensional requirements with the supplier for the selected ring, including whether any downstream finishing is included.
Shanxi Hengyue Forging Co., Ltd. · Xinzhou, Shanxi
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Source reviewed: 2026-11-09. This directory summary organises the supplier’s published product information.
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Center-support BOSS component named in Hengyue’s official catalog.
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Guide-wheel product family named in Hengyue’s catalog.
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Roller item listed in Hengyue’s engineering-raceway product category.
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Slewing gear-ring offering in Hengyue’s official product center.
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Additional forging offering explicitly listed in Hengyue’s product center.
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