Products Our Technology： Rubber tracks are integral walking components with fixed joint distance through modeling and vulcanization of rubber,metal core and steel wire shades.They are characterized by their light mechanical weight,small shaking,low noise, large traction,little grounding pressure and surface destroy,as well asfine wet field passing performance making them suitable for a wide rang of applications. Our company's product---THREE STONE rubber tracks have adopted the jont-less steel wire shades,steel wire material and excellent rubber.Moreover,stability product technology and advanced testing equipments ensure their quality,which can further demonstrate the advantages of distance stability,not easily pulling and possessing a large anti-pressure strength. Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 280*72 25 75 30 26 27 19 26 76 BD1 450*84 43 98 46 32 56 31 45 97 BD1 450*100 43 105 50 43 47 27 48 99 BD1/34/17     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 350*107K                 BD2 400*107k 38 95 29 28 43 24 40 84 BD2     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 320*86 30 84 28 28 38 25     BD3 500*92 48 130 28 28 43 35 52 126 BD3     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 320*90 36 95 48 43 40 26 36 93 BD4 500*90 46 100 52 35 43 31 50 103 BD4     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 400*90 22 80 32   32 32 24 70 BD5 400*90A             37 92 BD5     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 300*109K 28 86 26 29 32 24 28 81 BD6 400*142 30 92 36 30 42 30 30 83 BD6 450*163 40 120 26 28 42 28 44 111 BD6 260*109 31 88 26 29 35 16 32 69 BD6     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 250*96 26 68 20 18 27 22 29 65 BD7 300*109B 36 94 26 29 40 20 41 84 BD7 420*100 50 98 51 37 46 24 52 102 BD7     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 320*54 28 83 23 21 37 13 32 78 BD8     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 160*60 17 66 25 24 18 13 19 57 BD9 170*60 22 66 26 26 27 14     BD9 180*60A 25 61 28 27 25 13 28 60 BD9 190*72             25 66 BD9 250*52.5 25 84 23 23 30 23     BD9 260*96 27 85 23 24 31 21 29 69 BD9 300*52.5K 32 83 27 26 32 21 31 82 BD9 350*52.5 38 92 24 20 40 29 42 88 BD9     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 230*72 25 80 28 28 23 19 27 73 BD10 250*72 24 82 30 26 32 22 26 76 BD10     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 180*72 25 69 28 30 24 17 27 67 BD11 300*52.5A 28 84 24 17 37 14 32 78 BD11 450*81W 61 138 31 33 66 27 59 126 BD11 450*83.5K 42 114 26 27 40 28 44 110 BD11 450*86 45 98 48 35 40 27 50 100 BD11     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 300*53 31 88 25 20 43 23 33 84 BD12 300*55 30 84 26 28 37 17 31 77 BD12 450*76 48 122 30 30 55 29 51 118 BD12     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 400*72.5N 40 99 27 25 42 25 40 91 BD13     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 250*47 25 68 22 20 23 22 25 65 BD14     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit                   BD15     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 180*60 24 64 27 27 23 11 22 63 BD16     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 320*86 35 87 41 26 46 26 40 80 BD17     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 230*48K             26 64 BD18 250*48.5K                 BD18 300*55.5 28 86 23 27 32 19 37 78 BD18 350*75.5 36 98 24 24 53 24 40 86 BD18 400*75.5 38 101 24 26 43 27 41 98 BD18 450*83.5Y 42 112 25 27 42 30 43 111 BD18     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 150*72 22 68 23 25 23 16 26 62 BD19 200*72 26 80 28 30 27 14 27 74 BD19 230*48 24 74 24 26 27 21 26 68 BD19 280*106 30 80 28 28 30 24 32 75 BD19 320*106 30 84 28 28 32 28 33 79 BD19 400*72.5R 50 100 29 24 35 27 54 114 BD19     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 250*48.5 23 66 21 18 23 18 23 65 BD20 300*52.5B 42 96 22 24 49 20 45 90 BD20 450*71 43 116 29 21 46 33 44 105 BD20 450*73.5 42 125 30 32 38 30 44 110 BD20 450*81N 43 118 26 23 45 28 430 112 BD20     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 400*72.5W 50 111 27 25 56 24 52 106 BD21 485*92 68 136 34 33 54 30 67 137 BD21     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 350*56 40 92 27 20 28 25 44 86 BD22 350*56R 40 92 27 25 28 25 40 86 BD22 400*72.5Y 30 86 30 25 40 25 31 81 BD22 400*72.5K 38 95 29 27 50 26 40 90 BD22     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 180*72K 23 65 22 19 30 19 24 62 BD23 180*72K尖 22 70 29 29 32 16 24 66 BD23     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 350*109 40 100 22 27 32 24 42 89 BD24     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 300*109A 27 80 28 28 29 20 31 78 BD25 350*54.5 39 92 24 23 53 22 42 89 BD25     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 230*101 23 82 22 3 27 20 29 76 BD26 320*100 24 76 33 28 36 23 33 75 BD26     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 600*100 48 110 63 54     48 110 BD27 700*100 47 125 73 61 58 46 50 124 BD27 750*150 63 170 90 62 40 68 70   BD27 800*125 66 176 96 84 73 37 68   BD27 800*150 64 172 98 75         BD27     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 400*90K                 BD28     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit                   BD29     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 200*72K 22 68 29 29 36 15 24 66 BD30     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit                   BD31     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 230*96 27 74 23 21 28 18     BD32     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit                   BD33     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 320*84 43 102 46 30 48 22 46 100 BD34     Size Date Steel Bar Date Pattern A B C D E F Inner Orbit Outer Orbit 370*109 38 92 27 26 32 25 40 85 BD35 385*100                 BD35