 |
Nebraska Tractor Test Lab Crowns a New King of Fuel Efficiency
17.03.2010 11:51 "Agro Perspectiva" (Kyiv) —
The new John Deere 8320R surpassed the 8430 in two NTTL tests that closely represent typical large row-crop tractor use: Power Takeoff Performance (PTO) at Rated Engine Speed, and 75 Percent of Pull at Reduced Engine Speed.* These test results prove that no other comparable tractor — green or otherwise — performs as efficiently as the new 8320R.
The John Deere 8320R delivered 18.93 horsepower-hours per gallon (hp-hr/gal.) while producing 274.37 PTO hp. Similar to your truck’s miles-per-gallon (mpg) rating, hp-hr/gal. refers to the amount of horsepower produced per gallon of diesel used per hour. A higher hp-hr/gal. number indicates the tractor’s efficiency at producing power with less fuel. Therefore, a higher number means better fuel economy. In this test, the 8320R consumed less diesel per horsepower than the 8430, making it the most fuel-efficient tractor in its class.
The John Deere 8320R won this contest by delivering 17.84 hp-hr/gal. and producing 186.66 drawbar hp. This test closely represents typical fieldwork. The 8320R uses less fuel than any other comparable tractor when operating at 75 percent of pull at reduced engine speed and does not require the use — nor the expense — of a second fluid, such as diesel exhaust fluid (urea).
The John Deere 8320R, along with the entire 8R/8RT Series, features the John Deere PowerTech Plus 9.0 L engine and employs state-of-the-art technology such as cooled exhaust gas recirculation (EGR) and a variable geometry turbocharger. This engine design was introduced in 2005 and quickly proved to be the most fuel-efficient solution for meeting Tier 3 emissions regulations. These latest NTTL results continue to prove that the cooled EGR approach is the best solution for meeting emissions regulations and has the lowest daily operating cost when compared to other tractors that require the use of diesel exhaust fluid.
Looking forward to Interim Tier 4 emissions regulations, which take effect in 2011, John Deere will continue to use the fuel-efficient, cooled EGR approach and add an exhaust filter. This solution is simpler and easier to maintain when compared to selective catalytic reduction (SCR) systems. In addition, cooled EGR is field proven and is part of an integrated vehicle design. John Deere was the first manufacturer to widely commercialize off-highway Tier 3 cooled-EGR diesel engines and has a proven record of reliability and fuel economy.
22.11.2024 |
|
 |
|
|
 |
10:15 |
South Africa Sugar Production and Exports Estimated Down |
19.11.2024 |
|
|
|
|
|
23:04 |
Global Olive Oil Production Forecast to Rebound in 2024/25 |
|
22:47 |
Vitalii Koval discusses Ukraine's European integration with European colleagues |
|
16:06 |
EBRD, European Union and United States help Kyiv prepare for winter |
18.11.2024 |
|
|
|
|
|
09:21 |
Agriculture Development Strategy 2030 – a roadmap to the EU |
|
09:19 |
Ukrainian farmers have sown 96% of projected winter crop area |
01.11.2024 |
|
|
|
|
|
20:31 |
Ukraine has officially joined the International Fund for Agricultural Development |
|
20:29 |
Ukrainian farmers harvested 63.7 million tonnes of grains and oilseeds |
25.10.2024 |
|
|
|
|
|
22:50 |
Agriculture hit hard: October port strikes rack up 30-40 million dollars in losses |
|
21:04 |
Ministry of Agrarian Policy expects exports to rise in dollar terms |
|
10:57 |
Ukrainian corn seed flows to Europe in further farm trade shift |
24.10.2024 |
|
|
|
|
|
23:02 |
Tree Nut Import Markets Highly Concentrated |
23.10.2024 |
|
|
|
|
|
11:18 |
Prime Minister UK warns Russian threat to global stability is accelerating as Putin ramps up attacks on Black Sea |
15.10.2024 |
|
|
|
|
|
09:35 |
Brazil Continues to Dominate Growth in Global Chicken Meat Exports in 2025 |
11.10.2024 |
|
|
|
|
|
23:33 |
China Cottonseed Imports Show Strong Demand in Recent Years |
|
20:30 |
India Removes Rice Export Ban, Spurring Additional Trade |
30.09.2024 |
|
|
|
|
|
17:27 |
List of agricultural machinery with cost compensation expanded to 11,300 items |
29.09.2024 |
|
|
|
|
|
20:21 |
1 in 11 people worldwide faced hunger in 2023, 1 in 5 in Africa If current trends continue, about 582 million people will be chronically undernourished in 2030, half of them in Africa |
|
17:13 |
EU agri-food surplus increased in the first half of 2024 |
27.09.2024 |
|
|
|
|
|
09:02 |
BASF presents new corporate strategy: BASF is setting a new direction for portfolio steering, capital allocation and performance culture |
26.09.2024 |
|
|
|
|
|
10:25 |
BASF sets new direction with corporate strategy and maintains high level of shareholder distributions |
21.09.2024 |
|
|
|
|
|
18:30 |
Three new sites recognized as Globally Important Agricultural Heritage Systems (GIAHS) |
17.09.2024 |
|
|
|
|
|
09:52 |
Cargill and Ducks Unlimited Working Together to Restore Watersheds Across North America |
|
08:44 |
FAO calls for G20 cooperation as hunger targets continue to elude |
|
06:40 |
FAO sees open trade as a cornerstone of global food security |
13.09.2024 |
|
|
|
|
|
07:08 |
U.S. Soybean Meal Hits 10‐Year High for Export Sales |
12.09.2024 |
|
|
|
|
|
21:26 |
U.S. Corn Exports Buoyed by Large Supplies |
11.09.2024 |
|
|
|
|
|
04:30 |
Global cereal production 2024 forecast on par with 2023 output, cereal trade likely to contract |
06.09.2024 |
|
|
|
|
|
11:35 |
FAO Food Price Index down marginally in August: lower sugar, meat and cereal quotations offset higher dairy and vegetable oil prices |
|
10:34 |
Cargill acquires two US feed mills, strengthens production and distribution capabilities to grow with customers |
05.09.2024 |
|
|
|
|
|
09:23 |
PM: Plan to develop small generation facilities to reduce vulnerability to terrorism |
30.08.2024 |
|
|
|
|
|
05:03 |
Taras Vysotskyi discusses agricultural cooperation with Hungarian counterpart István Nagy |
19.08.2024 |
|
|
|
|
|
12:00 |
OTP BANK RECEIVED A $2.76 MILLION GRANT FROM USAID INVESTMENT FOR BUSINESS RESILIENCE ACTIVITY FOR CONCESSIONAL LENDING TO MICRO, SMALL, AND MEDIUM-SIZED ENTERPRISES |
16.08.2024 |
|
|
|
|
|
17:10 |
Cargill and Goanna Ag Pilot Irrigation Efficiency Technology on Mississippi Delta Cotton Fields |
12.08.2024 |
|
|
|
|
|
20:04 |
Ukraine Soybean Exports Forecast at Record in 2024/25 |
|
19:48 |
Domestic Demand and Trade Restrictions Reduce India Grain Exports |
11.08.2024 |
|
|
|
|
|
09:15 |
USAID Announces $3.9 billion in Direct Budget Support to the Government of Ukraine |
09.08.2024 |
|
|
|
|
|
17:41 |
USAID Announces $3.9 billion in Direct Budget Support to the Government of Ukraine |
07.08.2024 |
|
|
|
|
|
08:19 |
Turkey’s Mandarin Production and Exports to Rebound |
26.07.2024 |
|
|
|
|
|
09:28 |
Ongoing Economic Crisis in Argentina Impacts Dairy |
15.07.2024 |
|
|
|
|
|
10:28 |
Decline of China Pork Imports Continues in 2024 |
|
08:20 |
Lower Prices Propel Mexico 2023/24 Soybean Meal Imports |
13.07.2024 |
|
|
|
|
|
10:15 |
China Imports of Major Feed Grains at Record for Oct-May period |
12.07.2024 |
|
|
|
|
|
01:08 |
Climate risks projected to affect fish biomass around the world's ocean, FAO report says |
06.07.2024 |
|
|
|
|
|
10:15 |
Global cereal production 2024 forecast scaled up and now set to exceed the 2023 level |
|
10:01 |
FAO Food Price Index stable in June |
03.07.2024 |
|
|
|
|
|
12:31 |
World pear production for MY 2023/24 is projected up more than 275,000 tons to 25.2 million |
|
12:23 |
U.S. wheat exports are forecast to rebound by more than a million tons in the 2024/25 marketing year |
01.07.2024 |
|
|
|
|
|
08:58 |
World apple production for MY 2023/24 is forecast to rise more than 700,000 tons to 83.7 million |
|
08:39 |
World coffee production for 2024/25 is forecast to rebound 7.1 million bags |
Also available: 
|
| |
|
|
