D155A-3 Idler

Brand: KOMATSU

Type: Dozers

Model: D155A-3 IDLER/IDLER WHEEL

Weight: 474.00 Kg

Original codes

BERCO KM4275

KOMATSU 17A-30-00040

KOMATSU 17A-30-00042

KOMATSU 17A-30-00310

VPI VKM4275V

Compatible with the following equipment:

D155A 3 60001-UP D155AX 3 60001-UP D155AX 5 70001-UP D155AX 6 80001-UP

What is the function of bulldozer idler？

The bulldozer idler wheel is installed on the track to guide the track to revolve correctly, and the bulldozer idler wheel assembly can prevent it from running off track and deviating from the track. The bulldozer guide wheel mainly includes guide wheel shaft, shaft sleeve, iron sleeve, wheel body, blocking plate and some standard parts, and the quality of its parts is wear-resistant and reliable. The bulldozer idler wheel body is made of high-strength alloy steel, and has undergone professional heat treatment, with sufficient hardened layer depth, and its wheel body working pedal has high strength and high wear resistance. At the same time, the quality of the floating oil seal and the shaft sleeve is also excellent, which can fully guarantee the reliability and service life of the seal when the wheel body moves. "

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