Outriggers
From RitchieWiki
Cat 214B Mobile Excavator With Outriggers Extended
Outriggers are used on
loader backhoes to provide stability and raise the unit for digging purposes. On a
lowboy trailer, outriggers with a locking swing-out brace are used to provide additional width for a large load capacity. Outriggers are also commonly used on
boom trucks and
cranes to help stabilize them. The term
leveling legs is also used to describe outriggers.