SNV ISO 3789-4 : 1989
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
TRACTORS, MACHINERY FOR AGRICULTURE AND FORESTRY, POWERED LAWN AND GARDEN EQUIPMENT; LOCATION AND METHOD OF OPERATION OF OPERATOR CONTROLS; PART 4: CONTROLS FOR FORESTRY LOG LOADERS
01-07-1998
12-01-2013
Specifies the operational pattern for log loader controls. Two alternative two-lever systems are specified. Both systems have equal status in the world and will be in use. Figure 1 presents "System A" and figure 2, "System B". Applies to two-lever control systems for grapple-type log loaders used in self-propelled, specially designed forestry machines as described in ISO 6814.
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