Main pair of gears 150.38.013

Main pair of gears 150.38.013 - a gear mechanism designed to transmit torque from the cardan shaft to the wheels of the tractor. The unit is a pair of bevel gears (drive and driven), installed at right angles: the drive gear is connected to the cardan, and the driven gear is connected to the axle differential. In tractors of the HTZ T-150 series, two such main gears are located in the gearboxes of the front and rear axles, providing drive to both axles.

The main pair 150.38.013 consists of drive gear 150.38.103-2 and driven gear 150.38.104-4, which operate in mesh in a hypoid pattern with the lower drive position. This design increases the number of teeth in contact, reduces noise and evenly distributes the load. The driven gear 150.38.104-4 is available in two versions - with 12 holes for bolts with a diameter of 12 mmor 14 mm, which is important to consider when selecting a part for a specific gearbox.

Both gears are made of alloy steel in accordance with GOST, which ensures high strength, wear resistance and reliability when operating under high loads. The main pair 150.38.013 is used on tractors of the T-150 family (T-150K, T-151, T-156, HTZ-17221, etc.).