KEESTRACK B4 JAW

The 44 tonne tracked mounted Keestrack B4 Jaw Crusher is capable of producing up to 400tph with a max feeding size up to 600mm. With a independent double deck vibrating pre-screen this Jaw is ideal for use in hard stone quarries, concrete and landfill recycling operations. The B4 has full hydraulic adjustment, a fully automatic feed system, user friendly controls and great access for maintenance and replacement of wear parts.

Features & Benefits include:

• 1100 x 700mm feed opening
• CSS 45-160mm
• Vibrating pre-screen  2300 x 1000mm
• Steel hydraulic piping
• Hydraulic overload protection system with toggle plate protection to ensure a continuous process
• Hydraulic sliding frame for easy service access under feeding and scalping unit
• Reverse function on the Jaw
• Fully hydraulic adjustment for opening and closing crushing gap while running to help prevent clogging