The A35W 43mm Block saver system has been successfully used on numerous Shearer drums.
Suitable for 43mm Shank tooling.
The stepped sleeve can be readily extracted by removing the soft seal plug on top of the block and attaching a hydraulic supply.
A hydraulic hand pump capable of 700bar (10,000psi) is ideal. Normal extraction pressure is around 560bar(8,000psi)
To see exploded view and parts list click "Download".
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