Hydraulic pressure dropping or slow cycle times on your DH370-7? A worn DH370-7 A8VO140 pump lets the rotating group bypass internally, starving every circuit. The DH370-7 A8VO140 is a Rexroth main pump used on DH370-7 excavators. RITO rebuilds this main pump to OEM clearances so your machine's dig force and speed come back from the first hour.
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