Heavy-disc-harrows

Product catalog summary

Overview: The document provides technical specifications and features of heavy disc harrows designed for various soil types. These harrows are suitable for tasks such as replacing main plowing, stubble-turning, and destroying plant residues, especially in challenging conditions or on long-unprepared soil.

Specifications:

Models: GDG 421 and GD 5.2
Tractor Power: GDG 421 requires 170-220 HP, while GD 5.2 requires 180-210 HP.
Working Width: GDG 421 has a width of 3.9-4.2 meters, and GD 5.2 has a width of 5.2 meters.
Number of Discs: GDG 421 has 33 discs, and GD 5.2 has 48 discs.
Disc Diameter: GDG 421 features 710 mm front and 810 mm rear discs, while GD 5.2 has 660 mm discs.
Distance Between Discs: GDG 421 has 24 cm front and 32 cm rear spacing, while GD 5.2 has 22 cm spacing.
Layout: GDG 421 uses a "V" layout, and GD 5.2 uses an "X" layout.
Roller Type: Both models use serrated blades.
Working Depth: Adjustable from 10-22 cm for GDG 421 and 12-18 cm for GD 5.2.
Productivity: GDG 421 achieves 1.8-3.0 ha/h, and GD 5.2 achieves 2.5-4.2 ha/h.
Speed: Transport speed is 15 km/h for both, with working speeds of 5-8 km/h for GDG 421 and 6-12 km/h for GD 5.2.
Dimensions and Weight: GDG 421 measures 3.2 x 5.8 x 1.4 m and weighs 3820 kg, while GD 5.2 measures 5.9 x 5.2 x 1.3 m and weighs 3950 kg.

Key Features:

Suitable for stubble-turning at various depths.
Heavy weight ensures soil penetration, replacing plowing.
Efficient incorporation of plant residues and natural excrements.
Reduces herbicide consumption by destroying weed roots.
Equipped with spherical and aligning bearings for radial and axial loads.
Adjustable attack angle of discs between 0-24 degrees.
Hydraulic cylinder for framework actuation between working and transport positions.
Serrated roller bar for superficial ground shredding.

Catalog excerpts

Designed for all types of soil, disc harrows ensure a wide range of use, from replacing the main plowing, stubble-turning and up to plant residues destruction. Are intended for use in difficult conditions or on long time unprepared soil. * depending on soil conditions

Open the catalog to page 1

► Are suitable for stubble-turn at small, medium and large depth ► Big weight provides the penetration into the soil even in the toughest conditions, replacing the plowing ► Performs a quick and efficient incorporation of plant residues into the soil ► Enables the incorporation of natural excrements and of the manure by a single pass ► The roots of weeds sprung after plowing are totally destroyed, leading to a reduced consumption of herbicides ► Discs camps are equipped with spherical and aligning bearings, UC type, which take both the radial and axial loads ► The attack angle of the discs battery...

Open the catalog to page 2

Heavy-disc-harrows

Heavy-disc-harrows

Catalog excerpts

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