Dozing performer

Case Construction Equipment is aiming two new mid-size dozers aimed at precision grading and heavy duty earthmoving applications. The larger 1650L and smaller 1150K feature high performance hydrostatic drives, which allow full power turns. The 1650L is driven by a Tier 3 compliant diesel rated at 107kW while the 1150K has the same model engine but rated at 88kW. In both cases peak torque arrives at just 1,400rpm, and has been developed for powerful low down torque characteristics, ideal for dozer applicatio
February 7, 2012 Read time: 1 min
176 Case Construction Equipment is aiming two new mid-size dozers aimed at precision grading and heavy duty earthmoving applications.

The larger 1650L and smaller 1150K feature high performance hydrostatic drives, which allow full power turns. The 1650L is driven by a Tier 3 compliant diesel rated at 107kW while the 1150K has the same model engine but rated at 88kW. In both cases peak torque arrives at just 1,400rpm, and has been developed for powerful low down torque characteristics, ideal for dozer applications.

The machines have dual path PowerStat hydrostatic transmissions, with variable axial piston pumps and motors delivering a maximum drawbar pull of 275.1kN in the larger machine and 213.5kN in the 1150K. As the transmission delivers drive to each track independently, it is possible to continue to push at full power throughout a turn.
Earthmoving & soil compaction

For more information on companies in this article

Related Content

  • Increased output, productive ADTs and excavators
    February 29, 2012
    Productive performers provide increased output for customers in the loading and hauling sector of the earthmoving market - Mike Woof writes. Loading and hauling machines play key roles in earthmoving operations, with the excavator and ADT combination proving both versatile and productive. While machines such as scrapers may be more efficient in specific earthmoving applications, these do not offer the versatility of the excavator and ADT combination, reducing utilisation.
    Read More
  • Doosan’s new 42tonne crawler excavator
    April 11, 2013
    The new Stage IIIB compliant DX420LC-3 large crawler excavator has been unveiled by Doosan Construction Equipment. Compared to the model it replaces, the new excavator is said to offer several improvements, including a substantial boost in power, resulting in significant increases in performance specifications such as drawbar pull, arm and bucket digging forces and lifting capacities to provide a much higher overall productivity. The DX420LC-3 excavator is designed to handle a broad range of applications s
    Read More
  • Advances with soil compaction technology
    November 25, 2019
    New advances in soil compaction technology will help deliver speedy construction to tight quality standards - Mike Woof writes
    Read More
  • New soil compactor launches from key manufacturers
    May 30, 2013
    Major manufacturers continue to develop new soil compactor models - Mike Woof reports. Innovations in machine design are being seen in the soil compaction sector from a number of major firms. As in other equipment sectors, new engine emissions legislation has played a huge role in driving the latest design changes. Europe, the US and Japan are rolling in the new Tier 4 Final/Stage IV legislation on noise and exhaust emissions which will be phased in across power output classes from the start of January 2014
    Read More

Highlighted Content