Because the router weighs between 57 lb (25.8 kg) and about 61 lb (27.6 kg) for the M5 router or 67 lb (29.5 kg) for the M10 router, using a mechanical lift to install it is recommended.
If you do not use a mechanical lift, installing the chassis safely requires two people to lift and an additional person to insert the mounting screws.
This chapter has the following sections: