Technical Specifications

The document provides detailed technical data for the Dominoni GT900 and GTL900 series sunflower headers. Key parameters include header models (GT905, GT906, GT908, GT910, GT912, GT916), cutting widths ranging from 3.65 to 12.40 meters, and weight specifications from 1160 kg up to 4300 kg depending on the model. The GTL series includes additional specifications for transport dimensions and weights. All technical data are indicative and subject to change by the manufacturer without prior notice.

Design and Construction

The sunflower headers feature a simple, robust, and lightweight construction designed to ensure reliable and consistent performance over time with minimal maintenance. The harvesting units are securely attached to a strong frame, housed in sealed boxes, and operate with a single collecting chain. The cutting mechanism uses four easily replaceable rotating blades, enabling high operational speeds.

Adaptability and Attachment

Thanks to an interchangeable connection kit, the headers can be easily mounted on various combine harvester models. The long, reversible row dividers facilitate the harvesting of lodged or downed sunflower plants, improving efficiency during transport and operation.

Material Handling Features

The conveyor auger has a large diameter with deep, variable-pitch coils and adjustable paddles to ensure a smooth and continuous feed of harvested material. The concave, backward-inclined bonnets guide the fallen sunflower heads toward the conveyor auger, minimizing seed loss during harvesting.

Stalk Chopper System

The stalk chopper is supported by powerful springs that allow it to float over the ground surface, adapting to field irregularities. A lever system maintains a constant cutting angle regardless of cutting height, ensuring effective stalk chopping across varying terrain.

Quality and Engineering

The use of high-quality materials combined with simple yet functional engineering solutions makes the Dominoni sunflower headers a reliable and valuable tool for sunflower harvesting operations.

Multilingual Presentation

The document includes descriptions in multiple languages (Italian, English, Russian, Bulgarian, Romanian), ensuring accessibility for a broad international audience.