A seal kit to rebuild a leaky hydraulic cylinder is always cheaper than the cost of a new cylinder. But there are times when it is more economical (not necessarily cheaper) to install a new cylinder.
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Hitachi EX120-2 Rebuild — Disassembling the Hydraulic Valve Control Block
In this episode of the Hitachi EX120-2 excavator rebuild, we tackle one of the most complex hydraulic components: the valve control block. This assembly is responsible for directing hydraulic flow to ...
Tackling a full hydraulic pump rebuild on my Hitachi EX120-2—without expert experience! Can it be done? Watch as I break it down and test my skills. #ExcavatorRebuild #HeavyEquipment #Hydraulics 7 ...
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