Sprayer parts

Sprayer parts

We produce parts for field sprayers such as:

WR-80, WR-120 manual winches with gear are designed for lifting and lowering the field boom of tractor sprayers. They have a manual drive and are designed to be mounted only on the sprayer boom guide. The winch is operated manually with a crank by an operator of the sprayer.


The hand winches we manufacture meet all the requirements:

Directive 2006/42 / EC of the European Parliament and of the Council of May 17, 2006 on machinery (Regulation of the Minister of Economy of October 21, 2008 (Journal of Laws No. 199, item 1228);

harmonized norms:

PN-EN ISO 12100:2012;PN-EN ISO 4254-6:2011; PN-EN ISO 4254-1:2009/AC:2010;

– norms: PN-ISO 3600: 1998; PN-ISO 11684;

our winches have a certificate of conformity No. EC / 004/2018 issued by the Institute of Technology and Life Sciences in Falenty, Warsaw Branch, Product certification unit.


  • WR-80: base: 80x98x61 [mm] (length x width x height of the base)
  • WR-120 with gear: 120x90x85 [mm]

RAU sprayer mounting bracket, luminaire mounting bracket, RAU sheet.


  • Height: 35 mm
  • Width: 35 mm


We have a triangle bracket in 2 versions:

– basic (non-galvanized, without a leg, without mounting holes)

– complete (galvanized, with mounting foot)

– for the spring fi50, with a mounting hole fi20

– for a spring fi50, with a mounting hole fi17

– for the spring fi 35, with a mounting hole fi


  • Outer diameter: fi 89
  • Roll width: 23 mm
  • Rope channel width: 8,5 mm
  • Roller mounting hole: fi 20 (or with a sleeve – fi 12 hole; mounting width of the roller with sleeves: 31 mm)