Deutz working on hybrid projects for excavators and loaders

Deutz used bauma to show two hybrid projects it is currently working on, including a hybrid drive for excavators and an innovative start/stop system for compact wheeled loaders. The hybrid drive is based on using a 160kW Deutz TCD 6.1 L6 engine with an integrated motor-generator. The engine is linked to an on-board electrical power network that uses super capacitors, a power inverter and an electric slew motor, allowing components to harvest, store and use electrical energy, specifically for slewing functio
January 6, 2017 Read time: 2 mins
201 Deutz used 688 Bauma to show two hybrid projects it is currently working on, including a hybrid drive for excavators and an innovative start/stop system for compact wheeled loaders.

The hybrid drive is based on using a 160kW Deutz TCD 6.1 L6 engine with an integrated motor-generator. The engine is linked to an on-board electrical power network that uses super capacitors, a power inverter and an electric slew motor, allowing components to harvest, store and use electrical energy, specifically for slewing functions.

The motor is also capable of recovering electrical energy from inertia, when the slew function decelerates.

Deutz’s involvement with 6944 Linde Hydraulics and 162 Atlas Weyhausen for the innovative start/stop project is currently being trialled on an Atlas Weyhausen AR85 compact wheeled loader. In operation, the engine switches off at ‘zero load’ and is automatically restarted via the hydraulic system, on movement of the hydraulic controls.

It is a system that is intended to avoid long idle times, significantly reducing fuel consumption.

Stand: A4.321/416

%$Linker: 2 Asset <?xml version="1.0" encoding="utf-16"?><dictionary /> 2 48652 0 oLinkExternal www.Deutz.com www.Deutz.com false /EasySiteWeb/GatewayLink.aspx?alId=48652 false false%>

%$Linker: 2 Internal <?xml version="1.0" encoding="utf-16"?><dictionary /> 2 11560 0 oLinkInternal <span class="oLinkInternal"><span class="oLinkInternal">View more videos</span></span> Video false /event-news/bauma-2013/video/ true false%>

For more information on companies in this article

Related Content

  • Power meets control with Case’s new dozers
    February 7, 2013
    Case says its three new M Series dozers being introduced at bauma – the 1150M, 1650M and 2050M – offer a 10.5% fuel saving, and 19% increase in productivity, compared to the previous generation of machines, due to their claimed best-in-class engine reaction. With operating weights from 13-20tonnes and like other M Series models, the three new dozers are powered by fuel-efficient, Tier 4 Interim FPT engines, using a proven Selective Catalytic Reduction (SCR) technology. The 1150M and 2050M with their new SCR
    Read More
  • New machines and a new division for Controls Group
    April 18, 2013
    Controls Group launched the Automax range of testing machines at bauma 2013. The Automax Classic is an automatic unit for testing compressive and flexure strength of construction materials; Automax E-Modulus additionally performs tests to determine the elastic modulus and Automax Multitest has an extra channel to allow more sophisticated tests.
    Read More
  • Atlas 215LCsr gets cab overhaul
    March 7, 2014
    Atlas has updated the cab on its 215LCsr short tail swing excavator. The 21.8tonne crawler gets a revised electrical system along with a new steering column and operator’s seat. A Linde LS hydraulic system provides improved control for the operator. The 215LCsr is available with an adjustable boom or a monobloc boom, while the overall track width is just 2.2m for ease of transportation. Atlas has also launched a truck loading crane, the 440V CS, specifically for the US market. The 440V CS has a capacity o
    Read More
  • MOBA launches two-in-one compact machine control system
    January 6, 2017
    Three-dimensional technology is playing an increasingly important role on construction sites around the world but there are still projects for which there is no 3D data and the use of a 2D system makes more sense for machine control. With the new 3D-matic, MOBA offers a precise and flexible 3D levelling system for graders, dozers and blades that can also be used as a 2D system if necessary. MOBA 3D-matic increases efficiency in machine use and contributes to fast and precise project execution. The compact t
    Read More

Highlighted Content