New tractors, combines and sprayers in action at German press event
29th August 2024
John Deere staged a press event in Germany in mid-August, at which there was the opportunity to experience the latest combines, tractors and sprayers working in the field. David Williams was there.
The new 6M-series tractors were the star attraction, and new S- and T-series combines were demonstrating harvesting an extremely damp wheat crop. A new self-propelled sprayer was available for test-drives, while John Deere’s See & Spray spray system was partnered with new Individual Nozzle Control Pro on a trailed sprayer, demonstrating how the two systems benefit customers in a typical field situation.
6M-series tractors
The new 6M-series tractor line-up features 17 models, across five frame sizes, and from 105–275hp (rated), 120–281hp (max with IPM). Updated styling and new numbering brings 6M models in line with other models in the range.
Crossover between power outputs and frame sizes allows for customer preference, including a new 4cyl 6M 150 with a 2,580mm wheelbase, and a 6M 145 with 6cyl and a 2,765mm wheelbase.
The line up also includes new extra-large frame sized 6M 230 and 6M 250 models with a 2,900mm wheelbase. Power is from 4.5-litre, 4cyl, or 6.8-litre, 6cyl engines, all with Intelligent Power Management (IPM) providing up to an extra 20hp for transport or PTO applications.
Extra transmission choice
Extra transmission choice includes mechanical PowrQuad Plus with soft shifting through AutoQuad Plus with speed matching; CommandQuad Plus with enhanced automatic capability to stepless AutoPowr which is an option for all models.
A new maximum 50kph transport speed is also available for all models with AutoQuad Plus and AutoPowr transmissions. “We are the only manufacturer offering 50kph capability in the compact 2,400mm wheelbase class, and we know it’s something farmers need to optimise their working efficiency and productivity,” stressed product marketing manager for 6M tractors, Timo Kissinger, at the event.
Upgraded hydraulics
Rear lift capacity is from 5.7t to 9.9t depending on the model. Hydraulic flow rates are from 114–195 litres/min.
Previously, lower rated axles meant recommended tyre options were always one size smaller than for equivalent 6R models, but the new 6M series shares the same axles and features an uprated steering system, so now tyres up to 2.05m diameter as well as VF tyres are available from the factory.
Cabs and controls
One of the biggest differences between the 6M- and 6R-series is the cab size.
A revised layout includes a large, clear corner post screen displaying essential operating data, with menus and settings accessed and activated by a scroll switch.
Buyers can choose between a right-hand control console and a compact CommandArm for all models.
Timo pointed out that the new 6M-series allows customers to select equipment and a specification to precisely match their needs.
“We can supply the premium stepless AutoPowr transmission with the control joystick on either the compact CommandArm armrest or on the right-hand console, and with mechanical or electronic hydraulic controls.
“Cab suspension, LED lighting and a reversible cooling fan are available across the range. Buyers can select the size and power they want and pay only for the equipment they need.”
Precision farming
The latest 10.5in G5 or 12.8in G5 Plus terminals are an option, with full AEF Isobus certification and providing access to AutoTrac, Section Control, Variable Rate Applications and documentation. Data Sync allows wireless sharing of field data and guidance lines between machines. JDLink telematics provide remote operator support and makes it easier to monitor service requirements.
6M or 6R?
Premium 6R models feature a larger cab, an IPM boost of 40hp rather than 20hp which is also available for hydraulic applications, and a higher standard hydraulic specification with even faster flow rates available as an option.
“Most demand for the new 6M models will be from current 6M owners as well as those switching from other makes,” explained UK marketing manager, Chris Wiltshire. “Demand is likely to be strong for the new 6cyl 6M 145 with up to 171hp which is an attractive entry-level 6cyl model, while the stepless AutoPowr transmission now available even for our smaller models will increase their appeal, especially for loader work.
“Current 6R-series owners updating their tractors are more likely to remain loyal to the 6R, mainly due to the more spacious operator environment, but also for the additional power through IPM including for hydraulic applications, as well as the higher standard equipment level.”
Combine news
Previewed at the Cereals event in June, John Deere has updated its T- and S-series combines. The biggest change is the cab – identical now to the flagship X9-series with more space (3.68m3), LED lighting, the optional ActiveSeat 2, a new corner post display and footpegs at the base of the steering column. All models also include a dust-sealed, self-closing door.
The latest G5Plus CommandCenter display monitors and adjusts the separation and cleaning systems, and JDLink connectivity provides straightforward data management. Main functions are controlled through the CommandPro joystick. The new T-series includes four T5 models with five straw-walkers and four T6 models with 6 straw-walkers. The four S7 models are rotary.
New T5 and T6 models
The T5 line-up starts with the T5 400 with 305hp from a 6.8-litre PowerTech engine. Other variants use the JD9X 9-litre engine producing 348hp in the T5 500 and T6 500 models; 387hp in the T5 600 and T6 600; 421hp in T5 700 and T6 700 and the flagship T6 800 has 466hp. Grain tank capacities are 10,000 or 11,500 litres for T5 models, and 11,000 or 13,500 litres for T6 models.
The new G5Plus CommandCenter can be supplemented with a G5Plus extended monitor to control more functions simultaneously, including AutoPath, Machine Sync or Grain Sensing. John Deere HarvestLab provides real-time analysis of moisture, protein and starch in wheat and barley, making it easier to manage the harvesting operation and logistics to maximise market values for the produce.
Residue management technology is borrowed from the X9-series.
S7 series
There are four larger S7-series models. The S7 700 is powered by the same JD9X engine as T-series models, while the S7 800, S7 850 and S7 900 use the 13.6-litre JD14X power unit. With HarvestMotion management, the JD14X produces maximum power at only 2,000rpm, and exceptional torque levels maintain working speed under heavy loads.
Optional technology packages include Harvest Settings Automation – where automatic adjustment of five internal settings takes place while harvesting, based on grain loss, foreign material and broken grain limits. Predictive Ground Speed Automation uses live camera feedback to detect crop height and/or laid crops in front of the table, while biomass data obtained from satellite images is used to optimally adjust combine settings and ground speed in real time.
John Deere combine product specialist, Jonathan Edwards explained that the satellite images are especially useful when thick dust blocks the cab camera view, while the cab cameras can operate independently to compensate for a lack of satellite data. The automation system will always try to use images from both sources simultaneously for optimum results.
Like the new T-series models, precision farming applications include AutoTrac, AutoTrac turn automation, Documentation and DataSync. JDLink provides two-way connectivity for automatic uploading of crop and machine data to the John Deere Operations Center, and for remote monitoring in real-time.
In the field
Farmers Guide spent time in the new T6 700 and the S7 900, harvesting wheat.
Heavy rain the night before the event meant wheat moisture levels were up around 26%, even though the crop was over ripe. With some flat crop to deal with, the Predictive Groundspeed Automation System of the S7 900 was given a fair test. The image from the cab mounted cameras was displayed on one screen while the satellite field image was displayed on the other. After the operator had set and confirmed acceptable grain loss levels and a maximum harvesting speed, the automatic systems then maintained the performance.
The new cabs are superb; quiet and extremely comfortable with a great view across the header and of the unloading spout and trailer when emptying the tank. Availability of John Deere’s new automation systems should help owners obtain even better performance from their machine investment.
New self-propelled sprayer
The new 300M-series self-propelled sprayers feature a front cab and are available as the 332M with a 3,200-litre tank, a 175hp 4cyl engine, a 3.1m wheelbase and a 3.8m turning radius, or a 340M with a 4,000-litre tank, a 225hp engine, a 3.4m wheelbase and a 4.2m turning radius.
The 332M is available with 24m or 28m steel booms or stainless-steel, air assisted booms. The 340M is available with steel booms from 24–36m and stainless-steel, air assisted booms of 24m or 28m. Individual nozzle control is an option.
Automatic wheel track adjustment is available from 150–180cm, 180–225cm or 225–300cm, allowing compatibility with a wide range of crops. Equal weight distribution between the front and rear wheels reduces compaction and optimises performance in difficult conditions.
The new sprayers come with John Deere Precision Ag Essentials, including a StarFire receiver, the G5Plus Universal display and JD Link. A cat 4 cabin is standard.
The spray system utilises John Deere’s PowrSpray two-circuit liquid pump arrangement for fast tank filling at up to 600 litres/min and precise output up to 750 litres/min at three bars. PowrSpray adjusts pump output from minimum to maximum in just three seconds, and the direct rate control provides accuracy up to 98%.
Improved accuracy
Individual Nozzle Control Pro is a new option, ensuring homogenous spray applications at any speed. Using Pulse Width Modulation through which jets open and close up to 15 times per second, spray rates from 0–100% are achieved while maintaining ideal application pressures for the selected nozzles to produce droplets of uniform size and for maximum efficacy.
Nozzles are spaced at 25cm, and each nozzle alternates switching with its partner ensuring consistent application across the target area. Partnered with PowrSpray, the liquid supply is always perfectly matched to the demand. John Deere explained that by adjusting individual nozzle rates to achieve even coverage during turns, input savings up to 5% can be achieved.
See & Spray
See & Spray uses boom-mounted cameras to detect colour differences for targeted treatment of weeds. Cameras at one metre spacing supply images to a processing system. Each processor analyses images from eight cameras and controls 16 nozzles at 50cm spacing.
The PowrSpray system means pump delivery and liquid flow responds quickly to changing demand as target plant populations vary.
As well as the camera system, the G5Plus terminal, a StarFire receiver, JD Link and the JD Operations Center are required, and an annual licence for the software is also needed which covers any amount of sprayed area.
For pre-em applications of non-selective herbicides, 98–100% accuracy has been achieved in trials, while for post-emergence applications in row crops at 25–100cm row spacing using conventional herbicides, the accuracy was 95–98%. Input cost savings of 70% are typical.
See & Spray added to a 36m sprayer costs approximately £82,000, plus an annual subscription. Chris Wiltshire told Farmers Guide that there is considerable interest in the system, particularly for treatment of higher value vegetable crops and for sugar beet. Orders are being taken now, and the system will be available this spring.
Lower cost precision ag
A Precision Ag Essentials Package was announced, providing a cost-effective retrofit solution for those with older or basic spec tractors but who want to benefit from the latest precision ag technology.
Including the G5Plus Universal Display with full AEF Isobus compatibility, a StarFire 7500 Universal Receiver with SF1 signal correction for accuracy down to +/-15cm and a JDLink modem with JDLink connectivity, the cost is 2,990 Euros, plus fitting.
There are two guidance licences to choose from. For €1,499, the licence includes full AEF Isobus compatibility, AutoTrac Guidance, AutoTrac Row Sense and AutoTrac TIM.
A premium Precision Ag License costing €2,990/year adds Section Control, SF-RTK signal correction with year-to-year repeatability down to +/-2.5cm accuracy, AutoPath (Rows) and AutoPath (Boundaries).
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