Introduction
The document provides technical specifications and features of the HET chain harrow, a machine designed for weed control and soil aeration, reducing the need for herbicides and promoting healthy crop growth.

Specifications
The harrow features sections measuring 1100x1600 mm, with 54 tines per section. The tines can be adjusted in inclination (ø7mm, height 480mm) across six positions. All sections are articulated to follow the soil profile effectively. Hydraulic folding is available from 4.50 meters, and the transport width is 3.00 meters for all models.

Options
Optional features include a set of two additional wheels for the HET 60 model and a leveling device.

Technical Data

• HET 30: 2 sections, 108 tines, 2 wheels, 3.00 m working width, 255 kg, 25 HP
• HET 45: 3 sections, 162 tines, 2 wheels, 4.50 m working width, 370 kg, 30 HP
• HET 60: 4 sections, 216 tines, 2 wheels, 6.00 m working width, 480 kg, 45 HP
• HET 75: 5 sections, 270 tines, 4 wheels, 7.50 m working width, 600 kg, 60 HP
• HET 90: 6 sections, 324 tines, 4 wheels, 9.00 m working width, 750 kg, 70 HP
• HET 90 R: 6 sections, 324 tines, 4 wheels, 9.00 m working width, 780 kg, 70 HP
• HET 105: 7 sections, 378 tines, 4 wheels, 10.50 m working width, 900 kg, 80 HP
• HET 120: 8 sections, 432 tines, 4 wheels, 12.00 m working width, 1020 kg, 80 HP

Manufacturer Information
The manufacturer reserves the right to make modifications without applying them to previously supplied or ordered equipment. The company is based in Polaincourt, France, with contact details provided for further inquiries.