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Thu January 15, 2026
Esco
Ripping with large dozers in mining, aggregate or heavy construction applications is some of the most demanding conditions for ground engaging tools.
ESCO's latest ripping innovation — the Nexsys ripper system — coupled with high grade alloys and modern manufacturing, delivers performance on D11 dozers, according to ESCO.
The Nexsys mining ripper system was developed using finite element analysis (FEA) for higher system strength, discrete element modeling (DEM) for greater system stability and extensive field testing. The result is increased reliability, safer in-field replacement and better performance than conventional ripper systems, according to ESCO.
The upgraded nose has higher strength and stability to withstand ripping at its toughest. The optimized point profile assists with material flow and is configured for better penetration while maintaining sharpness throughout its service life. A sealed hammerless lock simplifies point replacement.
Major system attributes include:
• increased system reliability for more machine uptime;
• safer in-field replacement helps protect site personnel;
• bit wear material increased by more than 45 percent over uni-lok;
• improved system performance provides more production;
• optimized lock makes tooth replacement easier and faster; and
• greater system strength and stability delivers longer life.
For more information, visit esco.weir.