IMPROVED TRACK ROLLER GROUPS 365B, 365C, AND 374D HYDRAULIC EXCAVATORS Caterpillar

IMPROVED TRACK ROLLER GROUPS 365B, 365C, AND 374D HYDRAULIC EXCAVATORS

Excavator:

365BSeries II (S/N: BTH1-UP)
365B (S/N: AGD1-UP; CFJ1-UP; CTY1-UP; 4XZ1-UP; 9PZ1-UP)
365BLSeries II (S/N: JMB1-UP; PEG1-UP; SDL1-UP; DER1-UP)
365BL (S/N: 9TZ1-UP)
365C (S/N: ELC1-UP; GWC1-UP; MEM1-UP; FEN1-UP; PAR1-UP; MCS1-UP; MCY1-UP)
374D (S/N: PJA1-UP; PAP1-UP; PAS1-UP; PAX1-UP)

Summary

 New track roller groups are now used on the machines listed above. The new roller groups have a decreased internal diameter of the collar in order to increase the contact pressure on the O-ring seal. The O-ring seals have been relocated further underneath the roller frame. The new design helps to prevent oil from leaking past the seals.

These rollers are maintenance free and serviced as a group only.

Contact Information:

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