The Hartl screener's compact and stable structure ensures a reliable screening capacity with low running costs. This machine enables materials to be classified and separated more precisely. The exchangeable grids allow for sieving and screening in different, variable sizes. The grids can be used for pre-filtering (prior to crushing) and for final classification purposes. These products are used  for working with natural rock, for recycling and in agriculture.  We take pride in ensuring that all our materials and components are top quality. With its ergonomic shape and innovative design, the Hartl screener's modern look typifies the whole Hartl product range.


MODELSHBS 800HBS 1200HBS 1600HBS 2000
Excavator weight t ≥ 8≥ 13≥ 22≥ 35
Screen drum diameter mm 800120016002000
Screen drum depth mm 50075011001100
Oil pressure bar 130170170170
Oil flow l/min 207575120
Load volume m³ 0,250,801,903,40
Total capacity m³0,511,573,705,95
Length mm 1790239031403740
Width mm935135518502210
Height mm 1190160021302230
Weight kg 640122023204600



The Hartl screener has many applications



  • Processing natural rock in gravel, river gravel, and sand pits, etc.
  • Classifying and refining materials for recycling
  • Roadworks and levelling work, excavations, forestry roads, etc.
  • Classifying topsoils in the agricultural sector
  • Screening chippings, sand in beach cleaning operations, etc.
  • Laying drains and pipelines


This is a flexible and mobile product which is used for separating natural rock and recycling materials economically on site, within the minimum space and the shortest time.   
The materials are lifted or excavated on the spot and immediately separated into the required sizes by the screening bucket. Once screened, the end product is generally replaced and re-used immediately on-site. 





LaUnique savings

The bucket screener developed by Hartl is a quality, robust screen drum  that has been ingeniously fitted to an excavator bucket.

This compact screening unit is mounted on an excavator (or similar machine) and attached by our quick coupling system. The drive is run from the excavator's hydraulic motor.

The ensuing cost savings include 



  • The cost of removing and delivering the materials
  • Possible landfill costs
  • Cost of purchasing new materials
  • Freight and logistics costs
  • Number of machines on site - 1 excavator
  • Number of operators - 1 person
  • Crushing costs when used as a pre-screener
  • Operating costs


The Hartl screener enables you to expand or develop your line of business.
Your investment in a Hartl screener is of lasting value, will very soon pay for itself, while protecting the environment and natural resources as well.