Our Crown Gear 3319822 is a premium replacement part for Thyssenkrup Apron Feeder models D6D and RKF1800x8800. It weighs 54 kgs and is built for heavy-duty mining, quarrying, and construction material handling. As a critical transmission component, this crown gear ensures reliable power transfer. It directly addresses equipment maintenance needs and keeps production running without interruption for global mining operators.
Crafted from high-strength 42CrMoV alloy steel, the Crown Gear 3319822 undergoes precision CNC machining. It also receives heat treatment and strict dimensional testing. These processes ensure it perfectly matches Thyssenkrup’s original equipment specifications. No modification or additional tooling is needed for direct replacement. This minimizes downtime during maintenance—a key benefit for mining operations where delays cost dearly.
The gear’s optimized tooth profile boosts meshing accuracy. It reduces operational noise and wear. Its corrosion-resistant surface treatment extends service life. This is vital for harsh mining environments, whether dusty or humid. The Crown Gear 3319822 excels at conveying bulk materials like iron ore, limestone, coal, and construction aggregate. It is 100% compatible with Thyssenkrup D6D apron feeders and RKF1800x8800 configurations.
It supports continuous operation even under high-load conditions. This makes it ideal for both routine maintenance and emergency replacements. It also fits standard apron feeder operating parameters. No system adjustments are required. All units are ISO 9001 and CE certified, meeting international mining machinery standards. We offer MOQ of 1 set with fast lead times (7-15 working days) for global shipping (FOB Ningbo/Shanghai).
Backed by a 12-month warranty against quality defects, we provide 7×24 technical support. Detailed installation guides are also available for on-site assembly. Whether replenishing inventory or repairing a faulty feeder, the Crown Gear 3319822 delivers consistent performance and long-term value. Contact us via WhatsApp or email for a customized quote and technical drawing!
