Tier 4 Final power for hybrid Cat excavator

Caterpillar has updated its hybrid crawler excavator, with the launch of the 336F H, incorporating Tier 4 Final power. The company claims that fuel savings of up to 30% are possible against the standard 336F excavator, despite the C9.3 engine achieving lower fuel consumption than the previous model. The engine has an automatic speed control system that lowers rpm during low load conditions. It also comes with an ECO mode that allows operators to tailor machine performance to the application. The excavator
January 6, 2017 Read time: 2 mins
Caterpillar's 336F H hybrid crawler excavator
178 Caterpillar has updated its hybrid crawler excavator, with the launch of the 336F H, incorporating Tier 4 Final power. The company claims that fuel savings of up to 30% are possible against the standard 336F excavator, despite the C9.3 engine achieving lower fuel consumption than the previous model. The engine has an automatic speed control system that lowers rpm during low load conditions. It also comes with an ECO mode that allows operators to tailor machine performance to the application.

The excavator has an Electronic Standardised Programmable (ESP) hydraulic pump that integrates the machine’s two power sources, matching engine performance to the load at the time. The system also uses the CAT Swing Energy Recovery (SER) valve to capture kinetic energy from the excavator’s swing brake, storing it in nitrogen-charged accumulators. This potential energy is then available to assist the swing motor during slew acceleration, reducing the energy required from the diesel engine and saving fuel.

The 336F H has an improved cab environment with an incredibly low internal noise level of just 64.9dB(A). Air suspended and heated seats are available and an automatic climate control system maintains a comfortable temperature throughout the day.

The 336F Hybrid can be used with the CAT Connect technology suite, including Grade Control Depth and Slope, which can be factory installed. The system’s front linkage sensors provide real-time positioning, cut and fill data through the standard cab monitor. The system can be upgraded to 3D compatibility, by adding CAT’s AccuGrade GPS or Universal total Station systems.
%$Linker: 2 Asset <?xml version="1.0" encoding="utf-16"?><dictionary /> 2 12692 0 oLinkExternal www.CAT.com Caterpillar web false /EasySiteWeb/GatewayLink.aspx?alId=12692 false false%>
Earthmoving & soil compaction

For more information on companies in this article

Related Content

  • Caterpillar is offering revamped soil compactors
    March 21, 2012
    Caterpillar Paving intends to increase sales into the soil compaction sector with its B-series CS and CP single drum machines. The CS68B and CS78B are smooth drum machines while the CP68B and CP78B have a single padfoot drum. The CS68B and CP68B compete in the 14tonne class while the larger CS78B and CP78B are 17tonne class compactors. The machines all share features such as the new high comfort, high visibility, climate-controlled cab.
    Read More
  • Caterpillar is revamping its mid-range paver line with the launch of the AP500E and AP555E
    January 6, 2017
    Key improvements for Caterpillar’s mid-sized pavers are more screed options and improved fumes extraction systems. Wheeled and tracked models are available and the AP500E and AP555E pavers are designed for global use and in a wide array of jobsite applications. The machines are available with both vibratory screeds and tamper bar screeds with vibration, suiting them to both US and European style paving applications. Independent researchers recently concluded that as much as 92% of fumes are redirected from
    Read More
  • Caterpillar is revamping its mid-range paver line with the launch of the AP500E and AP555E
    March 21, 2012
    Key improvements for Caterpillar’s mid-sized pavers are more screed options and improved fumes extraction systems. Wheeled and tracked models are available and the AP500E and AP555E pavers are designed for global use and in a wide array of jobsite applications. The machines are available with both vibratory screeds and tamper bar screeds with vibration, suiting them to both US and European style paving applications. Independent researchers recently concluded that as much as 92% of fumes are redirected from
    Read More
  • Power meets control with Case’s new dozers
    January 6, 2017
    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

Highlighted Content