Weir’s ESCO division says it has extended its Nemisys mining tooth system to a new range of excavators.

The expanded Nemisys offering serves as a direct upgrade and replacement for the SV2® system and competitor weld-on systems for plate lip hydraulic excavators, it said.

Earlier this year, the company introduced the Nemisys N70 Lip System for hydraulic excavators as it looks to expand the tooth system’s reach beyond the large mining shovels, large excavators and wheel loaders it was initially developed for.

This latest addition will see the mining tooth system support 160 ton (145 t), 200 ton (181 t) and 250 ton (227 t) excavators.

“Operating on over 700 machines worldwide, the Nemisys system has demonstrated market leadership in reliability, site safety and enhancing machine performance,” the company said.

ESCO says the Nemisys system features hammerless locking mechanisms for greater safety and easy replacement, while the slim contoured profile improves bucket loading and reduces fill energy.

“The system is also known for reducing or eliminating unplanned downtime, providing major improvement in cost reduction and balancing machine maintenance cycles,” it said.