1、 20474-32012 3 ISO 20474-3:2008Earth-moving machinery Safety Part 3: Requirements for loaders(IDT) 1 - ( ) , 42 267 - 3 22 2012 . 1057-4 20474-3:2008 -. . 3. (ISO 20474-3:2008 Earth-movingmachinery Safety Part 3: Requirements for loaders). - , 5 1.02012 ( 8). ( 1 ) , -. () . , - - (gost.ru) , 2014 ,
2、 - II 20474-320121 12 13 24 / 25 / .46 .4 () .5 () .8 .9III 20474-32012 3 Earth-moving machinery. Safety. Part 3. Requirements for loaders 201401011 - 6165. 20474-1, , - O/ 20474-14, . O 20474-1. , , , , (. O/ 20474-14). - , , , . , .2 . , - . 2867 . (ISO 2867, Earth-moving machinery Accesssystems)
3、3457 . . (ISO 3457,Earth-moving machinery Guards and shields Definitions and specifications) 6165 . . , (ISO 6165, Earth-moving machinery Basic types Vocabulary) 6682 . (ISO 6682, Earth-moving machinery Zones of comfort and reach for controls) 7131 . . (ISO 7131, Earth-moving machinery Loaders Termi
4、nology and commercial specifications) 14397-1:2007 . . 1. (ISO 14397-1:2007, Earth-movingmachinery Loaders and backhoe loaders Calculation of rated operating capacity and test method forverifying calculated tipping load)1 20474-32012 14397-2:2007 . . 2. (ISO 14397-2:2007, Earth-moving machinery Load
5、ers and backhoeloaders Part 2: Test method for measuring breakout forces and lift capacity to maximum lift height) 20474-1:2008 . . 1. (ISO 20474-1:2008, Earth-moving machinery Safety Part 1: General requirements)3 20471-1 7131, :3.1 (loader): , - . 1 , , - . 2 : - (. 20474-1:2008, 3.1.2).3.2 - (com
6、pact loader): , 6016, - 4500 , .3.3 (skid steer loader): , - / , .3.4 (swing loader): , , . , , .3.5 (hydraulic lift capacity): , , 14397-2.4 / 4.1 / 20474-1, .4.2 2867.4.3 / / 20474-14.4.4 () () () 20474-1, ( 4.3.2.7 4.3.2.9). , - , , - SIP ( ), 750 . / / 20474-14.4.5 4.5.1 (ROPS) 20474-1 ( 4.3.3).
7、2 20474-32012 / / 20474-14.4.5.2 (FOPS) / / 20474-14.4.5.3 20471-1 (- 4.14.7); - .4.5.4 20474-1, 4.5 - - . , - (, ) - (, ) , / .4.5.5 , , , - . - 3457. , 6682, 200 .4.5.6 / / 20474-14.4.6 4.6.1 / / 20474-14.4.6.2 / / 20474-14.4.6.3 / / 20474-14.4.6.4 / / 20474-14.4.6.5 ( )4.6.5.1 ( ) - , 4.6.5.2 4.6
8、.5.4.4.6.5.2 14397-1 , 14397-1 ( 5.1), - (, ) :- , 1, 10/;- , , , %, , 1, . 1 , % 80 604.6.5.3 , - , .3 20474-320124.6.5.4 :- 4.6.5.2;- 4.6.5.3.4.6.5.5 , D, 1, 2. 2 F, D,F c163100000 600100000 200000 12004.6.6 / / 20474-14.4.6.7 , 4.6.24.6.6, .5 / 20474-1 ( 5).6 , 20474-1 ( 6), :- 4.6.2;- 4.6.3. / / 20474-14.4 20474-32012D, (. 2); F, ; G 1 () 4500 . .1 4500 , . .2 -5 20474-320126 20474-32012 .3 .4 , . . .5 , . . .6 c 7 20474-32012 () .1 2867 IDT 286799 . - 3457 IDT 345799 . .
