H217454 Half pulley of the variator of the inclined chamber (external) JOHN DEERE (Royal Tiger)

H217454 – External pulley half

Description

Part H217454 is an external pulley half for the variator of the inclined feeder drive in John Deere grain harvesters. The pulley half works with the internal pulley half, creating a continuously variable transmission that regulates speed and transmits rotational motion through the belt system in the drive unit of the inclined feeder.

This part is an important component of the mechanism that ensures stable and smooth operation of the mass dosing system from the header to the main grain processing units during harvesting.

Main features

• Catalog number: H217454
• Type: external pulley half
• Purpose: torque transmission in the variator of the inclined chamber drive
• Design: variable speed pulley for cooperation with drive belts
• Application range: John Deere works with the variator drive of the inclined chamber, including models S650, S660, S670, S680, S690, 9660, 9660STS, 9670STS, 9760STS, 9770STS, 9860STS, 9870STS and similar.

Advantages

• effectively transmits power through the variator of the inclined chamber drive;
• contributes to stable operation of the conveyor and smooth speed changes;
• made of durable materials for operation under intense field loads;
• an essential element of the drive that affects harvesting efficiency.