GRUNT disc aggregate

The GRUNT disc aggregate/chisel plow is available in various working widths. It is equipped with 460′ discs, a tubular or string roller and optionally Lemken type drill coulters. The unit is available in 2 versions of protection: spring/worm and pin protection. It is possible to use the following rollers: Packer, T-ring and U-ring, V-ring, tubular, string, cogged string.

Description

Available rollers:

  • PACKER ROLLER
  • STRING ROLLER
  • TUBULAR ROLLER
  • V-RING ROLLER
  • COGGED STRING ROLLER
  • T-RING ROLLER
  • U-RING ROLLER


Available models

Type Working/total width (m) Efficiency (ha/h) Number of coulters Power demand (H.P.)*
Grunt 1.8 1.8 1.3 – 2.0 5 60 – 70
Grunt 2.2 2.2 1.5 – 2.2 6 65 – 80
Grunt 2.6 2.6 1.8 – 2.6 7 80 – 100
Grunt 3.0 3 2.1 – 3.0 8 100 – 140

* Power demand and weight depend on the applied type of a roller

Available options:

  • Spring/worm protection system
  • Pin protection system
  • “LEMKEN” pin protection system