Height adjustable land processing e.g. mowing, device for vehicle i.e. agricultural vehicle, has sensor with tachometer that is connected with pivotable unit, where tachometer rotates, when pivotable unit moves along grass surface
NL1011401C2
Machine to be coupled to an agricultural tractor or similar vehicle.
NL8403304A
Weed-cutting boat for canals, lakes etc. - has lengthwise rotary cylindrical driven member with spiral protrusions and parallel guide member with collecting cage at stern
NL8104505A
Cutter for clearing ditch held by articulated arm on tractor - has upwardly concave reciprocating clipping bar and rotating ejector tines
NL8104266A
Clearing growth from ditch - by wheels with radial spring tines directly driven to rotate on horizontal axes and moved through ditch
DE2746646A1
AUXILIARY TOOL HITCHED TO A TRACTOR
NL7703176A
Propelled vessel for clearing plant growth from canal - has mower with receptacle and transverse conveyor to longitudinal conveyor
NL7412333A
Tractor has driven rear wheel(s) on one side only - and double-hinged horizontally pivoted extension with rear running wheel on other side
