Komatsu D85EX-15 Bulldozer OEM Front Idler with Heat Treatment

Splined connection between idler and shaft provides more bearing area and better torque transfer, increasing reliability and matching idler life with that of other lower works components. Rotating shaft within stationary bushings produces less contact stress and wear. Longer crawler system life increases change-out intervals reducing employee exposure to safety risks.

• Cuts bearing stress by 50%, thereby lightening bearing loads and prolonging component lifespan.
• Robust rock guards safeguard against harm caused by dirt and debris.
• It aids in reducing mining operational expenses by enhancing the durability of the crawler system and minimizing unexpected downtimes.
• By augmenting the bearing surface and improving lubricant distribution, it offers superior track efficiency.

• Splined connection between idler and shaft increases reliability and matches idler life with that of other lower works components
• Bearing blocks with bushings can be removed without breaking the track
• Dedicated lube injectors supply lubricant to critical wear surfaces

• 50% less bearing stress reduces bearing loads and increases component life
• Rotating shaft within stationary bushings produces less contact stress and wear
• Heavy-duty rock guard prevents dirt and debris from damaging parts

Longer crawler system life increases change-out intervals reducing employee exposure to safety risks from system change-outs and component replacement.