1、 KS B ISO 789 11 KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS 11: KS B ISO 789 11 : 2002 (2007 ) 2002 10 29 http:/www.kats.go.kr : ( ) ( ) ( ) : (http:/www.standard.go.kr) : : 2002 10 29 : 2007 10 23 2007-0850 : ( 02)509-7290) . (http:/www.kats.go.kr) 7 5 , ICS 65.060.10 KS 11: B ISO 789 11: 2002(2007 )
2、 Agricultural tractors Test procedures Part 11: Steering capability of wheeled tractors 1996 ISO 789 11 Agricultural tractors Test procedures Part 11: Steering capability of wheeled tractors . 1. 2 . . 2. . . ISO 10998: 1995 Agricultural wheeled tractors Steering requirements 3. . 3.1 3.2 3.3 4. , 4
3、.1 4.1.1 4.1.2 4.1.3 4.2 . a) , : 0.2 s b) , m mm: 0.5 % c) , N: 1 % d) , kg: 0.5 % e) , kPa: 2 % 5. B ISO 789 11: 2002 2 5.1 , . , 3 % . . 5.2 , , , ( ) . , . , , ( A ). , , , . 6. 6.1 . . . , . . . . . 6.2 102 km/h . . 1 12 m . . , . ISO 10998 , . . 7. A . . a) b) c) d) e) , kPa f) g) h) 12 m B IS
4、O 789 11: 2002 3 1 12 m ( ) ( )B ISO 789 11: 2002 4 A A.1 ( ) : kg : kg : kg A.2 () mm mm .mm A.3 2 4 ( ) A.4 . . .kPa kPa A.5 ( ) A.6 B ISO 789 11: 2002 5 A.7 10km/h 12m N : : : : - 11: 135513 7017 (02)60094567 (02)600948878 http:/ KS B ISO 789 11:2002 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Agricultural tractors Test procedures Part 11: Steering capability of wheeled tractors ICS 65.060.10 Korean Agency for Technology and Standards http:/www.kats.go.kr