Komatsu pc360 pc390 Main Relief Valve High Performance

Name: Komatsu PC360 PC390 Main Relief Valve High Performance
Uploaded: 2026-08-12CDT00:20:25-05:00
Duration: 15 s

Защитный клапан экскаватора

2026-07-25

Защитный клапан экскаватора

Описание видео

Here’s a fast, informative look at how the GVO main relief valve performs in Komatsu PC360 and PC390 excavators. In this technical demonstration, you'll see how this precision-engineered pressure control valve maintains system stability, protects hydraulic components from overload damage, and ensures consistent power output during demanding operations. We'll examine its pressure regulation capabilities, durability under continuous heavy loads, and how it prevents common issues like pressure drops and system vibrations that affect excavator performance.

4674564 Рельефный клапан Главный рельефный клапан, применимый к экскаватору EC460 EC460C ZAX450 EC460B

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4674564 Рельефный клапан Главный рельефный клапан, применимый к экскаватору EC460 EC460C ZAX450 EC460B