ISO 8643:1997, Earth-moving machinery - Hydraulic excavator and backhoe loader boom-lowering control device - Requirements and tests
Book Details
Author(s)
ISO TC 127/SC 2
ISBN / ASIN
B000Y2TLU4
ISBN-13
978B000Y2TLU0
Availability
Usually ships in 24 hours
Sales Rank
#10,533,947
Marketplace
United States 🇺🇸
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Description
This International Standard establishes 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.This International Standard applies to boom-lowering control devices on hydraulic excavators and the backhoe part of backhoe loaders, when used for handling and lifting objects.
