Agricultural Machinery Shift Fork Groove

Smooth and responsive gear shifting requires precise guidance components. We have been manufacturing precision parts since 2011 and have supplied critical load-bearing components to Sany Heavy Industry, where high accuracy is essential.

This Agricultural Machinery Shift Fork Groove is designed for use in tractor and combine harvester gearboxes, where it must withstand frequent shifting operations.

It is made from 45# steel or 40Cr alloy steel and undergoes heat treatment to achieve a hardness of HRC 40–48. This ensures excellent wear resistance and structural durability.

Our factory is equipped with advanced inspection instruments, including metallurgical microscopes and spectrometers, to ensure material quality.

The groove width tolerance is controlled within ±0.02 mm, while the surface roughness is maintained at Ra ≤ 1.6 μm. This high level of surface finish allows the shift fork to move smoothly without sticking.

The groove straightness is ≤0.03 mm per 100 mm, ensuring stable operation and preventing jamming during gear shifts.

We provide more than components-we deliver consistent quality and reliability.

This Agricultural Machinery Shift Fork Groove supports fork thicknesses ranging from 8 mm to 20 mm and can be customized to meet specific requirements.

It features embedded positioning and bolt fastening for secure installation. The component operates reliably within a temperature range of -35°C to 120°C.

With robust materials and precise manufacturing, this product serves as a high-accuracy guiding component for gearbox systems. Backed by our experience since 2011, it is designed to support long-term, stable machine operation.

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