Yantai BM Import and Export Co., Ltd.  

Product Name: Heavy Excavator Equipments Quick Coupler Attachment Komatsu Model NO.: Quick hitch BM50 Condition: New Certification: CE, ISO9001: 2000 Application: Excavator Type: Quick Coupler Warranty: 1 Year Color: Customized Overall Length: 600mm Overall Height: 310mm Overall Width: 270-280mm OEM/ODM: Acceptable Pin Diameter: 50-55mm Pin to Pin Center Distance: 290-360mm Forearm Open Width: 180-200mm Retractable Distance of Oil Cylinder: 340-450mm Top to Bottom Pin Distance: 195mm Weight: 80kg Apply to: 5-8 Tons Excavator Working Pressure: 40-380kg/Cm