Jamie
You can buy the Klindex in 20" or 28" it weighs 42KG or 48KG respectively. You can then add the individual extra weights to it at 6.5KG increments each to a maximum of 6 or 10 with the longer bolts and that brings it up to a Max of 81 or 87 KG. with short or 107kg to 113kg with long It is available with:
Floorpads, all colours,
Klindex Supershine Diamond Pads Hard or Soft
Concrete Grinding Pads,
Mesh Screens
Sanding Discs
Brushes for Carpet, Hard Floors and Tynex
Micro Fibre Pads
Extraction Kit
Water Tank
It does, Stone, Marble, Linoleum, PVC, Wood, Rubber, Concrete, Parquet, PVC , Resin & Painted Floors.
I think it will be an absolute winner for polished concrete but we need to complete trials before shouting too loud! It also has a 6 Way Oscillating Pad. I will let you know my thoughts on it after the trials but I certainly would like to do a straight comparison against both if we can arrange it!
Kev