harnacher bedeutet auf Englisch

harness [harnessed, harnessing, harnesses]▼◼◼◼(to place a harness on something)
verb
[UK: ˈhɑː.nəs] [US: ˈhɑːr.nəs]John quickly harnessed the horses. = John a rapidement harnaché les chevaux.

rig [rigged, rigging, rigs]▼◼◻◻(to fit out with a harness)
verb
[UK: rɪɡ] [US: ˈrɪɡ]