Issue link: http://www.e-digitaleditions.com/i/206043
Engineering Class Chains Asphalt Chain & Attachments K-3 A t t a c h m e n t D R W B A C T N O O1 M F H P As ph a lt Cha i n S p e c i fic a t i o n s C h a i n Di mensio ns Ar e Given In I nc h es Hitachi Chain Inside Roller Chain Pitch Width Dia Number P W R Pin Dia D Sidebar T H Work. Load lbs Avg Ult Strg lbs Std Att Type Std Att Space K-2, K-3, K-33, K-24, MM-1Attachments A B C F M N O O1 3945 4.000 2.000 1.250 0.625 0.313 1.500 5,700 45,000 K3 3952 4.000 2.000 1.438 0.750 0.375 1.750 8,200 62,000 K-2¹ Ev 3rd 5.500 - 6.750 1.630 6.000 1.750 0.531 - 3957 4.000 1.500 1.375 0.625 0.313 1.625 4,600 45,000 K-2 Ev 3rd 5.313 - 6.000 1.375 5.625 2.500 0.563 - 2102 4.000 2.219 1.500 0.625 0.375 1.500 6,500 56,500 K-2 Ev 3rd 5.313 - 6.750 1.125 5.625 1.750 0.563 - 3433 4.000 2.078 1.375 0.625 0.375 1.500 6,200 56,500 K-33 Ev 2nd 5.312 5.312 6.875 1.000 4.250 2.250 0.531 0.812 3950 4.038 2.000 1.375 0.625 0.313 1.500 5,700 45,000 K-3 Ev 3rd 5.313 4.750 6.500 1.375 5.680 1.750 0.469 0.469 2268 4.083 2.000 1.625 0.750 0.375 2.250 7,200 100,000 K-2 Ev 3rd 5.250 4604 4.604 2.000 1.375 0.625 0.313 1.500 5,700 45,000 K-3 Ev 3rd 5.313 4.750 6.500 1.375 6.250 1.750 0.390 0.390 3935 5.187 2.281 2.000 0.875 0.375 2.500 9,300 102,000 K-2² Ev 3rd 6.313 - 7.750 2.000 7.750 2.313 0.531 - 3940 6.000 2.000 1.625 0.750 0.375 2.250 7,200 K-2 Ev 2nd 6.250 - 7.500 2.000 8.250 2.313 0.531 - 9856 6.000 3.000 2.750 1.000 0.500 2.500 14,000 140,000 MM-1 Ev 2nd 2.750 - 9856 6.000 3.000 2.750 1.000 0.500 2.500 14,000 140,000 - 90,000 K-24 Ev 3rd 5.313 4.750 6.500 1.380 5.625 1.750 0.469 0.469 Ev 2nd 7.250 - ¹ K-2 with S qu a r e H o l e s ² K-2 and Of f s et Link 82 6.750 2.000 6.250 1.750 0.531 - 1.840 3.063 0.813 - 9.500 1.880 7.250 2.500 0.750 - - Dimensions subject to change