***BRAND NEW*** The unit has a category 1 three point linkage frame. The multi surface manège groomer is ideal for both sand and fibre and sand and rubber surfaces. Two rows of spring tines lift the sand whilst the two crumb rollers redistribute the material evenly and leave the manège level and ready for work. The 3MSMGT is height adjustable to allow you to get the correct depth for your surface. Once set, it can remain fixed at the height and there is no need to reset it ior to each use. This is because the wheels can be easily lowered to allow you to transport and store the groomer.