GM7.4, the new GREGOIRE grape harvester for intermediate vineyards

This new versatile self-propelled grape harvester, named GM, adopts the new GREGOIRE standards presented on the new GL machines at the last SITEVI at the end of 2017. The GM7.4 retains the strengths of the GREGOIRE machines' DNA, which have made and still make the difference (ease of use, simple settings, quick washing, reduced maintenance costs).

This new machine replaces the G7.210 model and is positioned as the benchmark in terms of harvest quality, performance and ease of use for vineyards from 1,30 m. The versatile GM7 carrier can accommodate a front tool carrier as well as a GREGOIRE spraying unit. It is equipped with a powerful and economical DEUTZ engine, 4-cylinder, final Tier IV, rated at 136 ch.

Fitted with automatic slope correction of 500mm, the POCLAIN transmission offers excellent traction and climbing capabilities. The central cab, accessible via the electric ladder tilting at 25°, meets the latest protection standards in force (ROPS 8 and class 4 optional). It is equipped with all comfort features and an exclusive ISOBUS-certified driving station (12'' color touchscreen with memory functions and headland sequences, backlit and customizable multifunction joystick, 2 camera screen and optional 360° camera). LED lighting (18 000 lumens) allows comfortable night work. Driving the GM7 is smooth and intuitive thanks to forward movement by impulse or linear push on the joystick.

The harvesting module is not left behind in terms of innovations: 520mm wide tunnel, double pendulum and suspended harvesting head (new) for total respect of the trellising, new shakers with FASTfit fixings, automatic and continuous adjustment of the pinch with AutopincH (SITEVI 2017 gold medal), new pneumatic scales and a new conveying system (280 mm belt) are the strengths of the GM range. The harvest cleaning system has been redesigned with 2 standard height-adjustable lower fans + 2 upper fans, or the famous EASYclean sorting system (99,8% cleanliness) as an option. The storage capacity of the tanks has also been increased to boost worksite throughput (up to 26 HL with fill sensor and unloading at 2.70 m height.

As new technologies demand, GM7 is, like its big sisters the GL, an intelligent and connected grape harvester. The GREGOIRE DATAsolutions universe provides the driver with a wealth of information: NEOmass gives the harvested weight in real time and NEOtrack shows which rows have already been worked.

Finally, GM7 offers simple and quick maintenance and washing thanks to the numerous hinged access points: oversized hoods, long walkway, retractable curtains, accessible internal components (more than 20 hoods: fans, shaker supports). The integrated washing column provides water availability on the upper walkway