1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS B ISO 4252 , KS B ISO 4252:2012 2012 12 28 http:/www.kats.go.krKS B ISO 4252:2012 : ( ) ( ) () () () ( ) : (http:/www.standard.go.kr) ： ：2002 4 18 ：2012 12 28 2012-0811 ： ： ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS B ISO 4252:2012 i 2007 3 ISO 42
2、52, Agricultural tractors Operators workplace, access and exit Dimensions . KS B ISO 4252:2012 , Agricultural tractors Operators workplace, access and exit Dimensions 1 1 150 mm . a) b) , c) 2 . . ( ) . KS B ISO 789 6, 6： KS B ISO 5353, , (SIP) 3 . 3.1 . 3.2 3.3 4 KS B ISO 4252:2012 2 , , PTO 2.5 10
3、 , KS B ISO 789 6 850 mm . 4 1 2 . . ： mm 1 1 M 1 2 KS B ISO 4252:2012 3 5 5.1 2 , . , , . 2 . . , . 5.2 640 mm, 440 mm . 6 3 1 . ( 3 ) 2 . , , (SIP) KS B ISO 5353 . 1 . . . KS B ISO 4252:2012 4 ： mm 1 3 2 4 ah . a 1 . 100 mm . , 310 mm 450 mm 350 mm 810 mm 300 mm . b 2 c 1 150 mm . 3 KS B ISO 4252:
4、2012 5 1 mm 90 mm, (140 ah) mm , a1 050 210 mm 1 050 mm 150 mm , 290 ah 310 mm 1 050 mm , (310 ah) mm (140 ah) mm 450 b80 ah . a 50 mm . b . 2 / a mm 150 N 50 80 N 150 N 25 80 N a . , 153787 1 92 3(16) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS B ISO 4252:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Agricultural tractorsOperators workplace, access and exit Dimensions ICS 65.060.10
