The Strimmer is continuous shaft and the brush-cutter is 2-part. The first has a new line spool and the brush-cutter a new blade. These engines have been looked after well and would suit someone who is competent with basic maintenance. These high quality Japanese machines are not made now, but many parts are available.
They have been recently run and gearboxes greased. Each will be supplied with harness (included in sale). I have kept two original line spools. Always ensure you have safety boots, eye or full-face, ear, and hand protection when using machinery.