lafca'a lujvo

x1 is a jack (device) for lifting x2

see also lafmi'i (elevator)

In notes:

galsinma'e
x1 is an aerial work platform/scissor lift/cherry picker
lafma'e
x1 is a forklift
taflu'imi'i
m1=l1 is a laundry machine/washing machine for washing clothes l2=t1 of t2, cleaning it of contaminant l3 using liquid l4.
tijlafmi'i
m1 is a crane (machine) used for lifting m2