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Light bars for Komatsu PC78US-11
The Komatsu PC78US-11 is a compact excavator, and MachineBars supplies two model-specific light bar kits for it: a roof bar and a rear counterweight bar. Both are offered in Package 2 trim and delivered fully pre-wired, ready to bolt on with the harness already run at the factory. Before you order, check the exact fitment line shown on the product against your machine's variant and build year.
2 products
This model page is derived from the manufacturer's fitment line "PC78US-11", expanded on the basis of Komatsu Europe: Excavators & Wheel Loaders (retrieved 2026-07-25). View source

Komatsu110120-23
Counterweight bar package 2
PC78US-11
€3,048excl. VAT
Fits (as specified by the manufacturer)
PC78US-11

Komatsu110130-23
Roof bar package 2
PC78US-11
€3,729excl. VAT
Fits (as specified by the manufacturer)
PC78US-11