GM7.4
Specialist for intermediate vineyards
GREGOIRE GM7.4 is a high-performance, versatile carrier powered by an efficient 143 hp DEUTZ 4-cylinder engine compliant with Stage V emissions standards.
This engine delivers strong power for unmatched harvesting capacity.
Combined with latest-generation POCLAIN wheel motors, GM7.4 offers up to +25% increased climbing capability, ensuring a powerful and efficient transmission.
To optimise fuel consumption and reduce noise, GM7.4 automatically adjusts engine speed according to demand.
Access to the cab is easy thanks to the tilting electric ladder.
When activated, a welcome light switches on and the GM7.4 display boots automatically — all that’s left is to sit down and start working.
Ergonomic, compact controls — including the i-Monitor touchscreen and a fully customisable joystick — allow intuitive management of all machine functions.
With 10 LED lights providing more than 18,000 lumens, visibility is exceptional.
GM7.4 brings you into the world of connected viticulture, integrating GREGOIRE’s latest technologies such as NEOtrack and NEOmap.
The latest ARC² harvesting head ensures fast, efficient harvesting while preserving berry quality and trellis integrity.
The AUTOpinch automatic pinch adjustment combined with dual pendularity guarantees perfect adaptation to all vineyard conditions.
The pneumatic scale train ensures total sealing and optimal respect for the vines.
Crop cleaning is performed by two lower suction fans, plus optional upper suction fans, EASYclean or AIRBLADE sorting systems.
High-capacity bins (2 × 13 HL) provide excellent autonomy and productivity.
GM7.4 is designed to require minimal maintenance.
Daily cleaning is fast thanks to the large space inside the harvesting head and the wide, secure central platform.
A wash column is directly integrated into the harvesting head.
The platform provides full access to the upper section of the machine for easy maintenance and adjustments.
End-of-season servicing remains quick and limited — GM7.4 follows GREGOIRE’s tradition of reliability and simplicity.
The versatile GM7.4 carrier can operate front-mounted tools (via the GREGOIRE lift tool-holder) as well as rear-mounted sprayer cells.
This makes GM7.4 a machine you can use throughout the entire vineyard cycle.
With ISOBUS technology, tools are automatically recognised and controlled directly from the joystick and i-Monitor.
Compact and highly manoeuvrable, GM7.4 works in all vineyard configurations starting from 1.30 m row spacing.
AUTOdrive
AUTOdrive automatically adapts the engine speed to the ground speed when driving. This integrated management of the engine speed gives the transmission unrivalled flexibility and significantly reduces both consumption and the noise level. The joystick can also be used as a forward drive control.
AUTOspeed
AUTOspeed is used to perfectly regulate the working speed, regardless of the terrain. It is simple to activate via an easily accessible button on the joystick, allowing you to return quickly to the programmed speed.
ARC system
The ARC system harvesting principle ensures high quality harvesting and as yet unrivalled handling of the vine. Its exclusive characteristics give you access to an unlimited range of settings, which translates into quick and easy adaptation to any type of vineyard.
ECOdrive
The ECOdrive system, easy to activate from the joystick during manoeuvres, allows a drastic reduction in consumption. Its end of row sequencing, which can be fully configured, reduces the engine speed and helps increase the service life of your machine by conserving use of its components.
TEP
TEP, the train of pneumatic sealing scales (GREGOIRE patented), perfectly adapts the recall force of the sealing scales to the different types of vine. By adjusting the air pressure in a membrane located underneath the scales, vines can be handled as delicately as possible whilst limiting losses on the ground.
EASYclean
On board sorting system allowing perfect harvest quality. The « sorting head's » oscillating motion separates the grapes from vegetal materials. The grapes are stocked in the bins and the vegetal materials are expelled via the sorting table.Ample access available for maintenance.
Class 4 Cab
New generation cabin. External dusts, aerosol, and steam filtration. Built for optimum user safety and comfort. Technical data: active carbon filter, 30m³/h new air flow, 20 Pa pressurization, pressure control indicator in cabin.
