Grape Harvester

TWIN-LOCK™ hydraulic anti-skid system, drive system optimization, motors with integrated braking and brake valves deliver the winning combination necessary to enable grape harvesting equipment to deliver on productivity and meet ever more demanding performance needs.

A standard recognized by the viticultural world

The TWIN-LOCK™ hydraulic anti-skid system designed by Poclain Hydraulics is now a standard recognized by the viticultural world. The TWIN-LOCK™ system is an indispensable prerequisite to assure optimal grape harvester productivity regardless of the ground slope or vineyard soil composition.

Consistent harvesting speed for maximum productivity

On slopes up to and over 50%, the TWIN-LOCK™ system adapts the traction on the front wheels and transfers the excess traction to the rear axle to maximize gradeability. TWIN-LOCK™ not only helps you prevent skidding and to preserve soil integrity, it also allows you to maintain a consistent harvesting speed between 3 – 5 km/h for maximum productivity.

Greater machine design freedom

TWIN-LOCK™ equipment offers greater machine design freedom for harvester OEMs by optimizing motor size for the machine with motors that are proportional to wheel size. Poclain Hydraulics’ compact motors offer a clear advantage for grape harvesters when navigating narrow rows of vines. MHP TWIN-LOCK™ motors (MHP20-27) with parking brake are particularly suitable for the rear wheels of the machine. MS High Flow (MS05, MS08, MS11) or MHP11 motors are recommended for the front wheels. They can be fitted with service brakes controlled by a VB brake valve for higher speeds. In addition, the TWINLOCK™ steering valve (VDP-H10 cam or automatic PR-TL) optimizes the tractive effort in turns reducing the turning radius.

Complete transmission management

The SmartDrive™ CT manages the complete transmission allowing OEMs to deliver the comfort and driving performance expected on this type of machine.

High performance service brake with multi-disc oil immersed brakes

The evolution of the vineyard industry and the need for grape harvesters to travel on-road at speeds of up to 40 km / hour now requires the use of high-performance service brakes. Poclain Hydraulics’ multi-disc oil immersed brakes meet this need. Fully integrated into the motors, they deliver an "all-in-one" solution that can reduce the machine’s environmental impact. Thanks to the performance of this type of brake, Poclain Hydraulics motors are a highly sought after solution for grape harvester transmissions, both for those ranging from 12 to 14 tonnes, as well as those from 10 to 12 tonnes.