LEGO Set 8851-1 Excavator (1984 Technic) | Rebrickable - Build with LEGO
Technicopedia: 8851
LEGO TECHNIC 8851 - ESCAVATRICE | eBay
LEGO TECHNIC: Excavator (8851) for sale online | eBay
LEGO 8851 Excavator Set Parts Inventory and Instructions - LEGO Reference Guide
Dirk Songuer on X: "I love #LEGO #Technic from the 80s! Left is the 8851 Excavator (1984) and right the 8854 Power Crane (1989). Compared to modern sets they only have a
Excavator - LEGO set #8851-1 (Building Sets > Technic)