NEW TERAN THH800B HYDRAULIC HAMMER for CAT 311, 312 - 100MM TOOL - AND ALL 10-14 TON EXCAVATORS - WITH AUTO - LUBRICATION PRE-DISPOSITION. ALL NEW TERAN HYDRAULIC HAMMERS ARE SUPPLIED WITH: CHISEL "MOIL POINT 'M' TYPE", 2 HOSES, 1 SET OF N2 NITROGEN CHARGING KIT WITH N2 BOTTLE AND PRESSURE GAUGE, 1 SPARE SEAL KIT, TOOL BOX WITH MAINTENANCE TOOLS AND OPERATIONS MANUAL.