FAE BL1 TO FIT 4-7.5 TON EXCAVATOR IN STOCK READY TO SHIP! FAE introduces a new line of professional mulchers for excavators equipped with Bite Limiter technology. Special steel limiter rings limit the depth of blade action, reducing the demand for power, guaranteeing speed and exceptional performance. The BL1/EX - BL1/EX/VT (for 4-7.5 t excavators) has a 31 in working width and can mulch logs up to 5 in diameter. The piston engine (with manually controlled variable displacement) makes it easy to use this mulcher on different excavators with different oil flow rates. The BL1/ EX-BL1/EX/VT has a rotor equipped with a heat-treated forged steel tooth holder, together with Type Mini BL blades. This light, compact mulcher is easy to maneuver and perfect for various types of forestry work.