Developed with a view to expanded agriculture, the Landini “Series 6 Rs” are in all respects medium-power machines with high application versatility appreciated by European markets by virtue of their ability to support the activities of agricultural and livestock companies with minimal consumption of diesel.
55 agile and dynamic quintals
In fact, they are able to satisfy all the application needs of the most diverse business realities, performing in particular in open field work and road transport thanks to masses of the order of five thousand and 500 kilos and steps of two thousand and 560 millimetres, parameters which, combined with turning angles of the front wheels of 55 degrees, also allow the machines to maneuver without problems in the field or, if used in the company, to operate even in narrow spaces. On the road, however, the possibility of having a front axle suspended with independent arms and controlled electronically is enhanced, a group which in addition to achieving higher levels of comfort also plays in favor of hourly productivity in the field by optimizing the grip of the wheels on the ground. Agile and dynamic tractors therefore, also made so by the performance provided by their four cylinders, Fpt Industrial “Nef 45” series units with four and a half liters of cubic capacity delivering 125, 135 and 145 horsepower depending on whether they are equipped with the models ” 6-135”, “6-145” or “6-155”, performances that can however increase by a further ten horsepower thanks to the “Epm” system, “Engine Power Management”, which offers a surplus of power at the moment where the machines are engaged in PTO or towed on the road.
Torque reserves of 40 percent
The transition from one power mapping to another and therefore from the nominal output to the “Epm” one occurs automatically without this having a negative impact on the torque reserves, oscillating around 40 percent and always with careful programming to consumption, in the sense that superior performance occurs only as much as is actually necessary. Furthermore, stage V emissions implemented using SCR systems, DOC catalysts and DPF filters, which exclude the need to resort to EGR systems and electronically controlled common rail fuel systems operating at 1,600 bars of pressure to best atomise the fuel, also contribute to the same objective. fuel and emphasize the thermal efficiency of combustion. The presence of superchargers served by intercooler systems and distributions with four valves per cylinder with rod controls and rocker arms served by roller tappets, a solution that minimizes energy absorption induced by mechanical friction, look instead to volumetric efficiency.
The powertrains are very advanced
The “Nef 45” that move the Landini “Series 6 Rs” can in fact be included among the most modern and efficient units available on the market, a statement which can however also be referred to the “Robo-Six” transmissions, originally designed by Argo Tractors developed with the aim of combining the mechanical efficiency qualities of powershift groups with the immediacy of management of continuously variable gearboxes. For this reason they are structured on the basis of a six-stage powershift which together with four robotized ranges gives rise to 24 forward and as many reverse ratios, which can be optionally raised to 40+40 through a super reducer operating on the two low ranges. The engagement of reverse gears can be managed using the electro-hydraulic “Reverse Power Shuttle” which can be modulated in terms of reactivity to make the responses more or less aggressive depending on the work to be carried out, while the “Speed Matching” system is responsible for automatically adapting the gear engaged at the forward speed.
Two working methods offered
Both the “Range skip” and “Smart Aps” functions focus on the simplicity of group management, with the former allowing rapid range jumps to be made with the push of a button and the latter automatically managing the transmission on the basis of pre-set parameters. both the two working modes “Eco” and “Power” which in the first case favor the containment of consumption and in the second maximum performance. Configured in this way, the transmission allows the operator to delegate to the electronics the choice of the most suitable ratio for each application and contingent operating situations, in such a way as to be able to concentrate attention on the management of the equipment used. The latter are also handled by a closed-centre hydraulic system which provides 114 liters per minute to power up to seven auxiliary distributors, two of which are placed ventrally and can be managed electronically using the “SmartPilot Plus” joystick which, in addition to facilitate the control of a possible front loader, it also allows the engagement and disengagement of the PTO operating at four speeds, 540 and one thousand revolutions per minute in standard and eco mode.
Combined construction sites are no problem
The same system obviously also powers a rear lift with a capacity of seven thousand and 200 kilos which can also be managed electronically and, as an option, a similar front group with a capacity of two thousand and 500 kilos which allows the “Series 6 Rs” to tackle without Even the most demanding processes that require the combined use of equipment are problems.
Oriented towards companies that tend to employ their fleet of machines full time, also entrusting it to staff undergoing training, the Landini “Series 6 Rs” offer “High Vision” cabins with four uprights characterized by ergonomic and intuitive controls that allow you to easily manage both the machine and the on-board electronics. It is no coincidence that operators are equipped as standard with an “all in one” proportional joystick, called “SmartPilot Plus”, which allows you to easily manage the hydraulics, the engagement of the rear PTO, the control of the rear lift, hydraulic shuttle, out-of-field maneuvers and engine rpm memory. All parameters can also be viewed on a 12-inch diagonal touch screen monitor which acts as a man-machine interface, while operational safety is ensured by the presence of 14 Led lights, eight of which are integrated into the roof to optimize vision even at night.
Advanced connectivity
Like the entire Landini range, the “Series 6 Rs” medium utilities can also be equipped with all the most modern solutions for the automation and simplification of activities. From this perspective, the machines are set up as standard to accommodate both the “PSM” system, “Precision Steering Management”, for the control and management of assisted satellite driving, and the “Landini Fleet & Remote Diagnostic Management” technology which allows also remotely monitor the main operating parameters of the tractors with the aim of optimizing their efficiency. The system actually allows you to check in real time the information on the functional status of the machines, such as, for example, speed, engine speed, hourly and average consumption, in such a way as to precisely determine the production costs and, consequently, also the economic margins of each activity. To protect the latter, a remote diagnostic service is also provided to always ensure the full efficiency of the machines thanks to specific software that detects any anomalies in real time, so as to receive information in the shortest possible time, even electronically. , the assistance necessary to restore all functionality without having to interrupt the work in progress for a long time.
Title: Landini “Series 6 Rs”, successful dynamic
Translation with Google
Autore: Redazione
