Posts Tagged ‘SCR’
Featuring the most powerful tractors ever made by Massey Ferguson, the new 8700 Series delivers ground-hugging torque and fuel efficiency unsurpassed in conventional tractor design. But the advantages don’t end there: All five models in the series also feature a number of other industry-leading components, including additional performance-enhancing innovations in engine technology, high-capacity hydraulics and ergonomic cab design.
To begin with, the new AGCO POWER™ 8.4-liter, 6-cylinder engine delivers 270 to 370 max engine HP. “Add to that,” says Ash Alt, AGCO field marketing manager, high-horsepower tractors, “the Engine Power Management [EPM] system provides a boost of an additional 30 HP that allows for faster engine response, providing more torque and more power to the application.”
The Dyna-VT continuously variable transmission (CVT) has also been updated. “Still providing the unmatched performance without the need to shift, clutch or change ranges,” says Alt, “the CVT on the 8700 Series further reduces fuel consumption, as well as wear and tear on the operator and equipment.”
The hydraulics on the 8700 Series are also best-in-class. Oil flow has been increased by more than 17% to 54 gallons per minute. “Couple that with industry-leading oil flow management,” adds Alt, “and the hydraulics on 8700 tractors provide greater capacity and precision, and faster response.”
The new CYCLAIR cooling system increases overall tractor performance “by maximizing air flow through a series of coolers and out through a redesigned hood,” says Alt. “Vents in the hood split the air flow to expel hot air, while directing cool, fresh air towards the main radiator.”
In addition to the CVT and EPM, the new AGCO POWER engine also employs features such as high-pressure common-rail fuel injection and twin turbochargers, to help deliver more torque and greater efficiency at lower engine speeds. In combination with third-generation Selective Catalytic Reduction (SCR) and cooled Exhaust Gas Recirculation (cEGR) technologies, the new power plant further reduces fuel usage and engine wear.
Also increasing the versatility of the tractors, the 8700 Series offers the option of a factory-installed front 3-point hitch and 1,000-rpm PTO. The front 3-point hitch has a lift capacity of 11,023 pounds, while new monobloc weights for front ballast are also available. The 8700 Series tractors also feature a redesigned, rear 3-point quick hitch that’s easier to use and offers an increased lift capacity of 26,355 pounds.
Inside the cab, the 8700 Series tractors blend comfort, noise reduction and operator-friendly ergonomics, all of which reduce operator fatigue. Easier to read and navigate, the new dashboard contains a Setup and Information Screen (SIS) that is 50% larger and offers 10 times better resolution and intuitive functionality. Cab updates also include relocated B-pillar controls for added convenience.
“These new 8700 Series tractors,” says Alt, “are not only the most powerful tractors ever built by Massey Ferguson, but the most intuitive and productive in their class. They’re the result of multiple engineering achievements developed with the needs of our customers in mind all the way.”
For more information on Massey Ferguson compact, utility and mid-sized tractors, visit masseyferguson.us.
Valtra’s T Series models with the new SCR engines now come with a colour display on the driver’s armrest. The display has separate day and night settings. The daytime setting allows the information to be viewed even in bright sunlight, whereas at night the display is not too bright for the eyes.
All power at your fingertips
Valtra’s patented ARM armrest also has other new features. The joystick on the armrest can now be used to control the front or rear hydraulics, or both. The PTO and 4WD switches are now also on the armrest. In addition, it is now possible to make changes to programmes stored in the U-Pilot Headland Management System when the tractor is standing still.
Have you already tried the new Valtra ARM armrest?
PowerMix test results confirm SCR technology
When implementing emissions stage 3b (Tier IV interim), Fendt also made economy a top priority and presented the first tractors, the new 800 Vario series, with the fuel-efficient SCR technology. Now the 828 Vario has gone through the PowerMix test at the DLG Test Centre and the results impressively confirm its fuel efficiency: the 828 Vario with 280 hp achieved an unprecedented low value of just 245 g/kWh.
When the first PowerMix tests were performed in 2005, values of 280 g/kWh were considered outstanding. Three years ago Fendt succeeded, as many times before, in setting a new benchmark: the 936 Vario achieved a result of 261 g/kWh. With the current results from the DLG Test Centre, Fendt presents another record-setting result: with 245 g/kWh, the 828 Vario sets a new world record and thus consumes 56 g/kWh less fuel than the average of all tractors tested in the PowerMix (Profi trade magazine) so far. This result can be attributed to the combination of Fendt Efficient Technology and the fuel-efficient SCR technology, in which the exhaust gas is after-treated with AdBlue urea solution. Despite reduced nitrogen oxide and particulate matter emissions, both fuel consumption and CO2 emissions can be reduced significantly using this technology. In this way, Fendt succeeds in implementing the current emission standard, while achieving “More from Less”, in keeping with the Fendt Efficient Technology philosophy.
Do you have a Fendt 828 vario? Do you see a significant change in your fuel consumption?