John Deere powers up with new 13.6litre engine

John Deere Power Systems took the covers off an all-new 13.6litre engine at CONEXPO-CON/AGG. Due to go into production in 2020, the Stage V compliant power unit will replace the current 13.5litre design, delivering more power in a lighter engine and with better packaging.
March 10, 2017 Read time: 2 mins
Deere’s forthcoming 13.6litre power unit extends to 500kW

257 John Deere Power Systems took the covers off an all-new 13.6litre engine at CONEXPO-CON/AGG.

Due to go into production in 2020, the Stage V compliant power unit will replace the current 13.5litre design, delivering more power in a lighter engine and with better packaging.

Opting for a clean-sheet design allowed Deere engineers to include and integrate all the latest technology rather than pursuing an add-on format. An example of this is the cooled EGR module, which is bolted to the side of the cylinder block rather than residing on brackets.

Key design changes include the relocation of the engine’s gear train from the front to the back of the engine block. Greater torsional rigidity and quieter running are the results, along with the addition of two full-power PTO drives for ancillaries.

The redesign also affords full power transfer off the nose of the crankshaft, which is not possible with the existing 13.5litre.

Hydraulic lash adjustment is now part of the valve train design and the option to include a compression brake also exists for this new engine. JDPS said customers can expect to see a 20% reduction in maintenance costs, and longer oil drain intervals from the new engine.

For more information on companies in this article

Related Content

  • John Deere makes electrified powertrain available for OEMs
    March 13, 2017
    A drivetrain electrification solution from John Deere Power Systems is now available to OEMs, following extensive in-field testing on the company’s own construction equipment.
    Read More
  • Powered up for low emissions
    October 14, 2015
    The evolution of the diesel engine continues as ever more sophisticated technologies come into use - Mike Woof writes A major focus for diesel engine suppliers is for the development of low emission technologies. Tough regulations are in force in North America and Europe with regard to emissions, a programme introduced to help reduce pollution from off-highway machines. These technologies are also being introduced in stages in other territories, with China now rolling out tougher regulations.
    Read More
  • Manufacturers launch new low emission engines at Conexpo 2014
    May 20, 2014
    A wide array of engine solutions was unveiled at Conexpo 2014, with major manufacturers developing new low emissions technologies Cummins Emissions Solutions introduced a range of EcoFit urea tanks and lines for those adopting SCR after-treatment systems. EcoFit includes four tank capacities – 19, 38, 57 and 114litres – including two different shape profiles for additional installation flexibility. A key component is the urea quality sensor – it detects and monitors the correct urea liquid composition, e
    Read More
  • Cleaner power with updated engine designs
    June 13, 2012
    A combination of engine and driveline technologies will reduce fuel consumption and increase performance in new generation, low emission machines A wide array of new engine and driveline technologies being developed will help reduce emissions and fuel consumption, while increasing performance in the latest machines coming to market. With engine manufacturers focussing on the Tier 4 Interim/ Stage IIIB and following Tier 4 Final/Stage IV emissions requirements for North America and Europe, sophisticated
    Read More

Highlighted Content