| MODEL | OUTER DIAMETER 8 |
INNER DIAMETER A |
THICKNESS E |
| SB40 OUTER SLEEVE | 92/91/90 | 69 | 84 |
| SB43 OUTER SLEEVE | 98.5/97. 5 | 76 | 90 |
| SB50 OUTER SLEEVE | 143. 5/178 | 101 | 140 |
| SB81 OUTER SLEEVE | 240/200. 5 | 141 | 150 |
| SB81N OUTER SLEEVE | 228/191. 5 | 136 | 150 |
| 8T OUTER SLEEVE | 193. 5/240 | 136 | 150 |
| SB121 OUTER SLEEVE | 224. 5/260 | 155 | 160 |
| SB131 OUTER SLEEVE | 238. 6/270 | 166 | 190 |
| SB151 OUTER SLEEVE | 257. 6/300 | 176 | 210 |
| GB8AT OUTER SLEEVE | 228/189. 5 | 136 | 150 |
| HB30G OUTER SLEEVE | 210 | 150/258 | 150 |
| HB20G OUTER SLEEVE | 193 | 135/250 | 115 |
| MODEL | OUTER DIAMETER G |
INNER DIAMETER F |
THICKNESS C |
| SB40 INNER SLEEVE | 92/91/90 | 69/54 | 100 |
| SB43 INNER SLEEVE | 95.5 | 61/75.5 | 100 |
| SB50 INNER SLEEVE | 121.5 | 101/81 | 117 |
| SB81 INNER SLEEVE | 170.5 | 114/141 | 182 |
| SB81N INNER SLEEVE | 165.6 | 111/136 | 182 |
| SB8T INNER SLEEVE | 170.5 | 119/141 | 180 |
| SB121 INNER SLEEVE | 190.5/190 | 133/156 | 203 |
| SB131 INNER SLEEVE | 202 | 139/166 | 212 |
| SB151 INNER SLEEVE | 214.5 | 143/176 | 234 |
| GB8AT INNER SLEEVE | 164.5 | 112/137 | 125 |
| HB20G INNER SLEEVE | 162.5 | 115/135 | 136 |
| HB30G INNER SLEEVE | 180.5 | 129/150 | 155 |
| Model | Length | Width | Height |
| SB45 | 122 | 54 | 30 |
| SB45 with Holes | 190 | 54 | 30 |
| SB50 | 160 | 60 | 32 |
| SB50 with Holes | 230 | 60 | 32 |
| SB70 | 275 | 80 | 40 |
| SB81 | 215 | 89 | 45 |
| SB81 with Holes | 305 | 89 | 45 |
| SB100 | 230 | 95 | 50 |
| SB100 with Holes | 315 | 95 | 50 |
| SB121 | 256 | 97 | 52 |
| SB121 with Holes | 325 | 97 | 52 |
| SB131 | 256 | 97 | 52 |
| SB131 with Holes | 325 | 97 | 52 |
| SB151 | 260 | 100 | 50 |
| SB151 with Holes | 350 | 100 | 50 |
| HB20G | 195 | 80 | 40 |
| HB30G | 210 | 89 | 45 |
| HB40G | 230 | 100 | 50 |
| Model | Diameter | Length |
| HB20G | 20 | 220 |
| HB30G | 20 | 240 |
| SB45 | 17 | 140 |
| SB50 | 17 | 170 |
| SB70 | 17 | 220 |
| SB81 | 20 | 220 |
| SB121 | 17 | 250 |
| SB131 | 17 | 250 |
| SB151 | 26 | 250 |
| Model | Diameter | Length |
| HB20G | 30 | 145 |
| HB30G | 30 | 150 |
| SB45 | 20 | 132 |
| SB50 | 26 | 145 |
| SB70 | 26 | 200 |
| SB81 | 30 | 200 |
| SB121 | 26 | 250 |
| SB131 | 26 | 250 |
| SB151 | 30 | 270 |
CHANGZHOU VANKON MACHINERY CO.,LTD is located in Changzhou city, which mainly specializes in the production and development of hydraulic breaker spare parts,such as chisel, tool bush, thrust bush,front head,piston,through bolt,side bolt,rodpin,stop pin,N2 charging kit. We have all brands of hydraulic breaker spare parts,such as Soosan,Furukawa,Komac,Atlas Copco,Krupp,Toku,MSB,GB,MKB,EDT.
We consider quality as the soul of our company,and have passed ISO9000,CE certificate in 2015,ensure the high quality of products.Our products have exported to South Korea,the Middle East,South-east Asia ,South American and other countries and regions.
Vankon ,leading you forward .
Our products have exported to South Korea,the Middle East,South-east Asia ,South American and other countries and regions. Vankon ,leading you forward .
Tel / Whatsapp / Wechat: +86 8618017008324
E-mail:
No.20,Hongtu Rd.,Changzhou City,Jiangsu Province,China.
