John Deere ups tech level on its 5G ‘fruit’ tractors
WITH new 120hp models topping the range, a redesigned cab and high-tech features such as ISOBUS and telematics adding to the driver’s resources, the over-75hp versions of John Deere’s 5G series tractors are reckoned to be more productive as well as more comfortable.
Sub-75hp versions have already received a package of ‘Stage V’ upgrades, so the latest round of changes is focused on the more powerful machines.
There are now four engine power outputs – 75hp, 91hp, 105hp and the new 120hp addition – each available in different width and height configurations to suit maintenance, weed control, spraying and harvesting and other operations in top fruit, orchards, vineyards and similar situations.
At the top end, the 120hp, 3.6-litre model is available in GF (fruit), GN (narrow) and GV (vineyard) configurations, with the vineyard line and open operator station GL format also getting a 105hp option previously only available in orchard and narrow formats.
Across the board, the tractors get a new transmission in the shape of the Hi-Lo PowerReverser, which has a power shuttle and an additional gear for a 30x15 configuration with 40kph travel speed available at reduced engine revs (around 1,700rpm) for improved fuel economy and reduced noise.
The re-designed cab is reckoned to better suit drivers’ needs, not least in terms of health and welfare thanks to the optional highgrade Category IV filtration system integrated into the cab roof, primarily for tractors that undertake spraying work.
A revamped control layout and increased leg room is intended
to make operation more comfortable over the working day, and significantly reduction in the height of the engine hood to improve forwards visibility. Optional LED lighting has been introduced to improve night-time visibility.
The tractors may be small in stature but they are no longer denied some of the technology their bigger siblings offer. ISOBUS implement control is a factory-installed option and JD-Link telematics with free connection to John Deere Operations Centre enables work to be digitised and planned using online fleet management tools.
Dynamic Steering varies torque at the steering wheel according to speed to provide a light touch for slow speed manoeuvres but more resistance at higher speeds for stability, while AutoClutch enables the tractor to be brought to a halt and moved off again using only the brake pedal.