The date of payment from buyers deliver within days
Company ProfileQuanzhou Kequenda Engineering Machinery Co., Ltd
By certification [File Integrity]
The Carrier Roller/ Top Roller/Upper Roller for Excavators
The Carrier Roller/ Top Roller/Upper Roller that we have for Excavators
Notice: SF top roller and DF top roller are applied for mini-excavator, heavy excavator and bulldozer graded from 2T to 120T. Our products are using different heat treatment and production technique according to different working condition which optimized working performance. Shell of the roller is casted by alloy steel, so the internal material fiber flow of the roller body is distributed in the most reasonable direction. The floating oil sealing and high-strength sealing let the top roller have long life time. Bi-metal bushing and perfect internal design reduce friction and increase lubrication.