New engines for wheeled excavators from Komatsu

The upgraded Komatsu PW148-11, PW158-11 and PW160-11 wheeled excavators now benefit from engines that meet Stage V emissions regulations, while delivering better fuel economy and increased power output.
March 31, 2022 Read time: 1 min
Komatsu has fitted new low emission engines to its wheeled excavators

The machines also benefit from new features such as smart safety initiatives, better travel performance and controllability, ease of servicing and a proven Komatsu aftertreatment system.

The new engines in both the PW148-11 and PW158-11 deliver 20kW more power than the units fitted to Komatsu’s previous models, while a Komatsu diesel particle filter is fitted as standard. Higher productivity combined with lower fuel consumption and faster uphill travel speed are claimed.

Other improvements include the option to fit a tilt rotator, a more ergonomic steering wheel, an automatic digging brake option, and an improved premium air-suspended operator seat with integrated joystick consoles.

The machines are offered as standard with the Komtrax machine and fleet monitoring management and the Komatsu Care maintenance programme.

Maintenance

For more information on companies in this article

Komatsu

Related Content

  • Komatsu increases versatility of compact wheeled loader
    January 14, 2016
    Versatility and performance are claimed for Komatsu’s productive new WA80M-7 wheeled loader. The firm says that this machine offers an 8% fuel saving over its predecessor as well as benefiting from upgrades to operator comfort, visibility and safety. The engine features lower emissions and fuel consumption, while the machine has reduced overall operating costs for the customers. Power comes from a Stage IIIB compliant, Komatsu SAA4D95LE-6 diesel delivering 52kW and which delivers high torque even at low
    Read More
  • Major improvements for wheeled loaders and excavators
    April 24, 2013
    Excavators and wheeled loaders benefit from new engine technology - Mike Woof reports. Competition is tough in the market for crawler excavators and wheeled loaders. These production machines account for a significant percentage of the entire construction equipment market worldwide and the segment also has the widest array of competing manufacturers. In the past, European, Japanese and US manufacturers dominated this sector but in the last 20 years South Korean companies have built significant market shares
    Read More
  • Increased performance from Komatsu’s new WA500 wheeled loader
    January 6, 2017
    Komatsu says that its new WA500-7 wheel loader offers improved efficiency and lower fuel consumption, as well as increased output. Weighing in at 333tonnes, the WA500-7 has improved operator comfort with a larger and more spacious cab fitted with ergonomic controls and offering better visibility.
    Read More
  • New earthmoving machines
    July 29, 2019
    An array of advanced earthmoving machines are coming to market, offering increased performance, lower fuel consumption and reduced emissions The global market for earthmoving machines has been particularly strong over the last year. Demand for new equipment has been at a high, with sales of crawler excavators proving especially robust. Manufacturers have responded by increasing output, while tempting customers with new models offering major performance gains. Dozers In the market for dozers, Caterp
    Read More

Highlighted Content