Tree Grates - 50 kN, wheel load undamped

Due to the well-engineered, compact and weight-optimised design of the HYDROTEC tree grates, a simple, fast and therefore cost-efficient assembly is ensured.

By focussing on functionality and a few common standard dimensions and designs, we are able to provide a tree protection solution that offers an excellent price-performance ratio.

Steel support frame

  • Hot-dip galvanised, 2-part,
  • for an undamped wheel load of up to 50 kN.

Tree grates made of cast iron

  • Tree grate made of cast iron provided with an irrigation cover with a circular central opening for an undamped wheel load of up to 50 kN. 
  • Tree grates with a slot width of 16 mm in radial or ray-shaped design.
  • Segments screwed together from the top, with square-head screws made of stainless steel (A2) provided with protection cap.
  • Material quality: EN-GJS (ductile cast iron).
  • Surface painted with airless epoxy anti-slip special paint, in RAL 9005 (black).

Foundation - round or square

  • Individual segments
  • Advantage: easy transport and easy assembly, available for all dimensions
  • Options: with and without root passage
  • Material: concrete

Project examples