Challenger’s MT775E has been voted as the winner of the Machine of the Year XXL award at the SIMA Show 2015. One of the most prestigious accolades for tractors incorporating innovative technology and overall performance, the selection was made by 19 independent agricultural journalists representing 17 European countries trade magazines.
Built upon three decades of tracked tractor leadership from Challenger, the MT775E’s 9.8 litre, 7 in-line cylinder Tier 4 Final/Stage IV engine not only cuts fuel consumption by up to 5%, but also increases the maximum power by 15% to 438hp (56hp more than the MT765D).
Other MT775E highlights include 25% extra engine torque (1921Nm), a 43% increase in hydraulic oil flow (321lit/min), and the 53% larger fuel tank (659-litres) allows operators to spend more time in the field between refills for even higher levels of productivity.
The maximum ballasted weight of the tractor has risen 8% from 16,329kg to 17,690kg, and the belt contact area is increased 13% by 4.21m². This all adds up to 157% more for the MT775E when compared to the previous benchmark MT765D tracked tractor.
For more SIMA coverage, please visit: sima.agcocorp.com.
High-speed spraying is becoming increasing popular in Europe and especially in France where operators are looking to spray at speeds of up to 30km/hr. Building on the history and success of the SpraCoupe, the 2015 version of Challenger’s RoGator 600C is easily capable of meeting these speed requirements.
On display for the first time at the 2015 French SIMA Show, the 30km/hr maximum field speed of the RoGator 600C is 43% faster than the previous 21km/hr. To achieve this extra speed the trio of 600C models are fitted with heavier duty and more powerful wheel motors with increased torque. Depending on model this results in a 10-15% better pulling power over 2014 models.
The centre frame has been redesigned with less parts and pivot points for improved boom stability, while the remainder of the pivot points have been reinforced and bolts have been replaced with hinge pins to improve the reliability.
The bottom of the machine is now of a smoother design to reduce crop damage at these faster speeds, which will be particularly useful in OSR. Travelling at faster speeds requires greater nozzle opening to allow higher volumes of liquid to travel through the sprayer to ensure the same application rate e.g. 150l/ha at 30km/hr to 150l/ha at 20km/hr requires the pumping of an extra 43% more liquid.
Dual Nozzle Shut Off is the name of a new technique designed to do just this. The system utilises two small nozzles, which combined have the same output as one large one. The system provides the possibility to engage both nozzles when the operator wants to drive at speeds that are outside the normal range of the first nozzle.
Designed, built and tested in Europe for European conditions, the 600C features new plumbing for the clean water tank connection to reduce the loading time of the clean water tank by as much as 50%. Resulting in quicker filling times and decreased cycle times for more productivity. Read the rest of this entry »
The Vossebelts have tried a variety of tractor colors on their Southern Alberta farm. There was the green of John Deere and the blue of New Holland. Then, a neighboring farmer and Massey Ferguson customer suggested they give AGCO equipment and local dealer Hanlon Ag a try.
“We wanted the latest and greatest … and Challenger and Massey were the fit for us,” says Delbert Vossebelt, who lists multiple track Challengers and an MF7620 in the family fleet. “By having those track machines, we can straddle four rows, and that eliminates us compacting the dirt between the potato rows as we’re harvesting. It’s really advantageous for us.”
The MF7620 is the family’s first Massey Ferguson, but has proved to be a valuable part of the operation. “We shred most of the potato vines before we harvest, and it’s perfect, that Massey, on the vine shredder,” Delbert says. “Size-wise, it’s got enough horsepower to be able to pull the shredder without being too large and wasting diesel fuel. It’s a very good tractor.”
The AGCO CVT, or continuously variable transmission, that’s used in both Massey Ferguson and Challenger equipment was a major selling point for the Vossebelts. “It’s very fuel-efficient,” says Dwayne, Delbert’s brother. “We really like the CVT transmission too, because you’ve got such a wide range of speeds.”
“That’s important,” adds Delbert, “because when we’re harvesting potatoes, conditions change constantly. So you always are changing the speed of your equipment. And with the CVT transmission, you can pinpoint exactly what speed you need to be. The CVT transmission is a real asset on this farm.”
The switch to AGCO also brought another advantage to the Vossebelt operation. “Hanlon’s service is amazing,” says Delbert. “I could phone the service department, and those guys are there within an hour or so. I can’t stress enough how important that is, and [Hanlon] is always helping us out.”
Concludes Delbert: “We made a good decision by switching. In the future, we’ll definitely purchase more AGCO products.”
“Whether you plant in the autumn or spring, there is typically only a ten-day window to get the precious seed into the ground – you have to act fast and accurately,” says Cameron McKenzie, Seeding & Tillage Manager for the farm equipment brand, Challenger. “Indeed, within that crucial 10 days, there is the absolute optimum day when everything comes together to create the foundations for the best possible outcome for the harvest.”
“With speed of planting critical, the latest small-grain air drills are the quickest way to cover the hectares while at the same time ensure precise seeding in either conventional or conservation tillage practices,” Cameron explains.
Good crop management means reducing as many risks as possible. Timely planting rests on the days available to plant balanced with farm size. Operating larger equipment or moving at faster forward speeds can increase the productivity of the planting process. The objective is lowest cost of planting where investment in inputs (equipment/labour/seeds/chemicals) creates maximum yields whilst still working within the constraints of the planting window.
For successful seed germination, the ‘big three’ when it comes to planting management are adequate moisture, adequate temperature and adequate oxygen.
The correct moisture level is the key factor under your control. In dry soil, germination will simply not take place. In less than optimal moisture conditions, germination and emergence will be slow and uneven.
As for temperature, the chief crop management decision is seeding date. All crops will germinate more quickly in warm, moist soils. With deeper sowing, the seed is brought into a progressively cooler environment. Shallower sowing provides the warmest environment for germination.
Waterlogged soils are the main barrier to adequate oxygen levels and must be avoided at planting time.
Good seed-to-soil contact is necessary to ensure the seed has enough access to moisture to germinate quickly. Loose, cloddy seedbeds are peppered with air pockets that dry out the soil. Good soil closure (packing) around the seed helps minimise air pockets and maximise seed-to soil contact.
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Challenger’s exclusive Steerable 3-Point Hitch will be presented as a technical innovation at the Italian EIMA International machinery show, in Bologna (November 12 to 16, 2014).
Optionally available on all Challenger MT800E series models, including the flagship MT875E, the new steerable hitch design improves turning performance under load and allows the operator to manage how the implement trails the tractor in tillage and row crop applications.
Pivoting on the differential rear axle housing, the new geometry allows for 118mm steering cylinder travel, resulting in more precise control of the hitch lateral position. In addition, steering cylinders now connect at a distance of 389mm (219mm on C-Series models) from the pivot point, boosting the steering torque capability to a new 109,249 Nm (20% more than C-Series models).
The two operating modes are set using the TMC Display. The Manual mode provides for a fixed steering position. The Float mode provides dampening of implement movements and offset draft reduction.
Providing excellent manoeuvrability for better field contour following, benefits include reduced machine stress by dampening implement lateral shocks, a 25% reduction in turning radius with mounted implements, while the reduction in the power necessary for steering the implement helps to reduce slippage by up to 5%.
Product marketing manager Luca Cattani for tracked and articulated tractors is delighted to receive this accolade. “The unique Steerable 3-Point Hitch option is popular in all markets from South Africa to Central Europe where our customers understand and favour Challenger’s competitive advantage in applying 100% power to the ground.”
Find Challenger in Hall 14, stand B3 or at the ‘novità tecnica’ stand located at the “Quadriportico” area within the EIMA show in Bologna.