Recently pieced together this old pneumatics set from 1984 from a used lot so I thought I would compare it to some of my more modern pneumatic sets : r/lego
Lego Technic 8851 Excavator
About Me - MOC Builder
ArtStation - Lego 8851 Excavator
LEGO 8851 Technic Bagger Pneumatic for sale online | eBay
Excavator : Set 8851-1 | BrickLink
Lego 8851 Excavator Technic - Devecser, Veszprém
vLTm 8851-1 | 3D CAD Model Library | GrabCAD
LEGO® Technic 8851 Excavator – LC-jrx
LEGO Set 8851-1-b1 Bulldozer (1984 Technic) | Rebrickable - Build with LEGO
LEGO 8851 Technic Excavator | BrickEconomy
You've Come A Long Way, Baby. | The Lego Car Blog
LEGO Technic 8851 Bagger aus dem Jahre 1984 im Classic Review | zusammengebaut
LEGO TECHNIC No 8851 PNEUMATIC EXCAVATOR 100% COMPLETE BOXED 1980s EURO BOX - Boonsart shop
LEGO 8851 Excavator Set Parts Inventory and Instructions - LEGO Reference Guide