View 5 Photos View 0 Videos 2023 Gb GBN400T Hammer Recently Updated $38,000 USD The 2023 GB GBN400T is a production-class hydraulic breaker weighing 2,400 kg (5,291 lb) and designed for 28–40 ton excavators. Featuring a 155 mm tool diameter, 550 blows per minute, 240... ConditionNewStock NumberA310 MLS Number12010866CategoryHammer & Breaker Attachments Last Updated6/12/2026 LocationBardstown, KY, US Sold ByTeam Boone (877) 815-___ SHOWNUMBERCall Seller Email Seller Save More Info