Anhui Huihuang Chain Transmission Co., Ltd. is one of the leading manufacturers and suppliers of excavator track sprocket in China, featured by quality products and good service. If you're going to wholesale advanced excavator track sprocket made in China, welcome to get pricelist and free sample from our factory. We also accept customized orders.
PN.4610062176 is an OEM replacement drive sprocket for S1800‑1 asphalt paver, a vital wear‑resistant component for paver scraper chain system. One‑piece forged structure with internal spline bore. Multiple annular grooves on hub relieve stress and improve heat dissipation. Tooth surface is high‑frequency quenched. Thermal‑oxidized bronze finish provides basic anti‑rust performance for construction‑site environment.
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Item |
Specification |
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Part Number |
PN.4610062176 |
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Product Name |
Excavator track sprocket |
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Compatible Machine |
S1800‑1 Asphalt Paver |
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Material |
Forged alloy steel |
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Inner Bore |
Internal spline bore |
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Tooth Treatment |
High‑frequency quenching, HRC48‑54 |
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Surface Finish |
Thermal‑oxidized bronze finish |
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Matching Component |
Paver scraper conveyor chain |
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Installation Position |
Scraper motor output shaft inside paver hopper |
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Feature |
Stress‑relief hub groove, high torque, direct OEM replacement |
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Application |
Road construction asphalt paving equipment |
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Processing |
Forging‑machining‑tooth quenching‑thermal oxidation treatment |
Core Functions on S1800‑1 Asphalt Paver
Drive scraper chain for hot asphalt mixture feeding Sprocket teeth mesh with paver scraper chain to drive circulating scraper assembly. It conveys hot asphalt mixture from hopper to auger distributor to guarantee continuous paving material supply. It is the core power‑transmission component of paver feeding system.
High‑torque internal spline transmission Internal spline bore directly fits onto hydraulic motor splined output shaft. It bears heavy load and frequent start‑stop impact during paving work, preventing key‑rolling and slipping failure under high torque.
Hub with annular grooves for stress relief & heat dissipation Multi‑ring grooves on hub surface release forging stress and optimize heat dissipation during long‑time continuous operation, reducing thermal deformation risk under hot‑asphalt working condition.
Direct‑fit OEM spare part PN.4610062176 for S1800‑1 paver Tooth profile, spline specification and overall dimension follow original equipment standard. No secondary machining required for on‑site replacement of worn sprockets.
Typical Installation Position
Scraper hydraulic motor output shaft, hopper scraper drive end of S1800‑1 asphalt paver.
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