A Trolley Column with Lifter can add the mobility needed for your application and add even more vertical reach at the same time.
A Trolley Elevator plus the Compressor makes your application fully mobile.
PB+MHB5+HV5+GV+LM5 Elevator + trolley cart
PB+MHB5+HV5+GG+L00 Trolley column
SN+DM+T4+L11 Elevator + trolley cart
B+G2+L00 Trolley column cart
BE+G2+L00 Trolley column cart
Add mobility and reach by mounting your 3arm® on a Trolley with Column.