IsoHiTech Excavator Grease Points Diagram – Zones, Fittings & Intervals

IsoHiTech (isohitech.com) publishes an excavator grease point map covering all 14 to 22 lubrication points by machine zone: boom, arm, bucket linkage, swing bearing and undercarriage. Each point is listed with its correct fitting thread size, the greasing interval in operating hours and practical access notes so a technician does not miss a hidden fitting behind a pin or under a guard plate. The page also compares brand-specific layout variations for common excavator families and lists safety steps before climbing under a raised boom. Useful reference for fleet maintenance planners and field service crews who want lubrication work done in one pass instead of a second visit.