CA Type Steel Agricultural Chains

For light and medium-duty conventional transmission scenarios, CA2060 is the most cost-effective option. With a standard 38.1mm pitch, it perfectly matches small grain conveyors and ordinary agricultural auxiliary equipment, ideal for low-impact and stable-operation working scenes. The 41.4mm pitchCA550, CA555 and CA557 share the same basic pitch but differ in structural reinforcement. CA550 is a universal standard model for regular harvesters. CA555 features widened inner plates for better anti-deflection performance, while CA557 adopts thickened plates and reinforced pins for medium-heavy load and frequent impact working conditions.

For heavy-duty farming equipment, CA620 and CA627 with 42.01mm pitch are preferred. CA620 serves large corn and rice harvesters for long-cycle heavy conveying. As an upgraded heavy-duty version, CA627 delivers higher tensile strength and abrasion resistance, suitable for high-load machinery like silage harvesters and high-frequency operation harvesting equipment.

Reasonable model selection greatly reduces maintenance costs and ensures stable, efficient and long-term operation of agricultural machinery in muddy, dusty and high-friction farm environments.