1、 20474-52012 5 ISO 20474-5:2008Earth-moving machinery Safety Part 5: Requirements for hydraulic excavators(IDT) 1 - ( ) , 42 267 - 3 - 22 2012 . 1064-4 20474-5:2008 -. . 5. (ISO 20474-5:2008Earth-moving machinery Safety Part 5: Requirements for hydraulic excavators). - - , 5 1.02012 ( 8). o ( 1 ) ,
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3、 O/ 20474-14). - , -, , . , .2 . - , . 3449:2005 . , -. (ISO 3449:2005, Earth-movingmachinery Falling-object protective structures Laboratory test and performance requirements) 3471 . . (ISO 3471, Earth-moving machinery Roll-over protectivestructures Laboratory tests and performance requirements)601
4、6 .,- (ISO 6016, Earth-moving machinery Methods of measuring the masses of whole machines,their equipment and components) 6165 . . , (ISO 6165, Earth-moving machinery Basic types Identification and terms and definitions) 6683 . . (ISO 6683, Earth-moving machinery Seat belts and seat beltanchorages P
5、erformance requirements and test) 7135 . . - (ISO 7135, Earth-moving machinery Hydraulic excavators Terminology and commercialspecifications)1 20474-52012 7451 . (ISO 7451, Earth-moving machinery Volumetric ratings for hoe-type and grab-typebuckets of hydraulic excavators and backhoe loaders) 7546 .
6、 . (ISO 7456, Earth-moving machinery Loader and front loading excavator buckets Loaderand front loading excavator buckets volumetric ratings) 8084 . . (ISO 8084, Machinery forforestry Operator protective structures Laboratory tests and performance requirements)10262 .- (ISO 10262, Earth-movingmachin
7、ery Hydraulic excavators Laboratory tests and performance requirements) 10567:2007 . . (ISO 10567:2007, Earth-moving machinery Hydraulic excavators Lift capacity) 12117 . -. (ISO 12117, Earth-movingmachinery Tip-over protective structure (TOPS) for compact excavators Laboratory tests andperformance
8、requirements) 20474-1:2008 . . 1. (ISO 20474-1:2008, Earth-moving machinery Safety Part 1: General requirements)3 12100-1 7135:3.1 (hydraulic excavator): , , , 360, - , . 1 , , - . 2 - .3.1.1 MSRX (minimal swing radius excavatorMSRX): , - 120 % .3.1.2 - (compact excavator): 6000 .3.2 (walking excava
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10、3.3.2 / 20474-14.4.3.4 20474-1 ( 4.3.2.9), , , .4.4 - 20474-1 ( 4.5.1 d) 4.6.1) : , .4.5 / 20474-14.4.6 4.6.1 20474-1 ( 4.11) , 4.6.24.6.4. , , - / . , - . 4.6.2 4.6.4.4.6.2 - :) 10567 ;b) 10567. 7451 7546. / -, .4.6.3 4.6.3.1 - :3 20474-52012- 10567 () -;- 10567.4.6.3.2 () :- 60 % 10567 () -;- 10567 ( 3.11).4.6.4 - 4.6.4.1 4.6.4.2 4.6.4.3.4.6.4.2 10567.4.6.4.3 / 20474-14.4.6.4.4 / 20474-14.4.6.4.5 - , 4.6.4.2 4.6.4.3, .4.7 - / 20474-14.4.8 4.8.1 4.8.1.1 20474-1, 4.6.1.4.8.1.2 20474-1, 4.8.1. , , .4.8.1.3 . -.4.8.2 20474-1, 4.8.1 , .4.8.3 4.8.3.1 (ROPS) 3471
