SANS 8643 : 1ED 2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
EARTH-MOVING MACHINERY - HYDRAULIC EXCAVATOR AND BACKHOE LOADER BOOM-LOWERING CONTROL DEVICE - REQUIREMENTS AND TESTS
12-14-2023
11-07-2013
Defines uniform requirements and test procedures for boom-lowering control devices fitted on boom-lift cylinders to control the rate of drop in the case of a hydraulic line failure or rupture.
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