T-type 1:1 right-angle gearbox, sorghum header gearbox, corn header gearbox, L-type directional control valve, 90-degree angle

Steering Gear Type: T-Type Steering Gear

Gear Ratio: 1:1

Gear Module: 4-module

Gear and Shaft Material: 20CrMnTi

Lubricant: Grease

Operating Speed: Up to 1500 RPM

Shaft Heat Treatment: Carburized and quenched

Surface Hardness: HRC 55 or higher

Hardened Layer Thickness: 0.8–1.2 mm