Koro® Imants® TopDrain®1000

Koro® Imants® TopDrain®1000

A multifunctional drainage machine that trenches, removes spoil, injects sand and re-compacts all in one operation.


Spec Sheets


The KORO® TopDrain® 1000 is a multi functional sand slit drainage machine.  The unique combination of dual rotors, integrated spoil removal system with the 2m3 back-filling hopper delivering the one pass operation with an operational speed of up to 4km/ph, the TopDrain® delivers un-matched performance for the end user with material and labour savings, faster processing times and less surface contamination than conventional methods.

The sand grid created by the TopDrain® complements existing drainage systems.

  • Working width: 1.00m 
  • Transport width : 2.24m
  • Number of cutting blades: 2 (2×8 blades)
  • Spacing of blades: 1000mm 
  • Thickness of blades: 40mm
  • Weight (approx): 2500kg (unladen)
  • Power requirement: 80HP + Creep gear (subject to site conditions)
  • Tractor requirements: 540 pto. 3 x double acting hydraulic remote ie triple remotes.
  • Operating speed: 0 – 4kph