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Crawler Dozers


CASE crawler dozers deliver best-in-class powertrain technology for superior track power and outstanding blade force through the turns.  CASE dozers power both tracks when turning to increase material retention and productivity. A comfortable operator platform with intuitive controls and great visibility further boosts productivity and operator comfort.

The perfect equipment for:
  • Infrastructure
  • Recycling
  • Quarrying

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Engine and Transmission

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Engine and Transmission


Next generation engine

The state of the art common rail engine delivers top performance in load response, max torque, power and fuel economy. The combustion is optimised for maximum efficiency, occurring at high temperatures and using 100% fresh, cool air, as the air intake is separated from the exhaust. The turbocharged engine with an Air-to-Air intercooler relies on well proven multi injection technology to maximize torque back-up and fuel efficiency with reduced engine noise and vibrations.

10% lower fuel consumption

The common rail engine ensure an optimised engine efficiency. The second generation common rail injection system ensures higher injection pressures at all rpm. The electronically controlled injection always matches power to the lowest possible fuel consumption. The M Series engine can run with 20% biodiesel, reducing even further its environmental impact.

Never ending power

The powerful CASE engine ensures high torque back-up under load. When the tractive effort grows and the rpm tends to drop, the engine power grows up to 16% till 1800 rpm. The result: constant performance and higher pulling capacity. In addition, the ability to work with high torque at lower engine rpm reduces engine wear.


Fresh air breathing engine

The cooling package of the 1650M and 2050M has been redesigned and fi tted with a hydrostatic reversible fan. In the new design, the radiators are mounted with no overlap, so that each radiator receives fresh air, maintaining constant fluid temperatures. The hydrostatic fan continuously adapts its speed to match the real cooling demand, reducing power absorption. The reversing mode reduces maintenance needs and lengthens cleaning intervals.


Unmatched drawbar pull

The entirely re-engineered transmission offers best-in-class pulling capacity combined with the typical manoeuvrability of the hydrostatic solution. The triple reduction final drive adds a planetary reduction to the standard double one. The hydrostatic transmission can work at a faster speed, reducing the overall pressure and consequently the effort on the single components. The two final drives are directly fl anged on the main frame for better effort distribution and easy disassembling for extraordinary maintenance.


“CELT” CASE extended life tracks

CASE tracks technology supports the enormous drawbar pulling capacity of the M Series. The exclusive rotating bushing technology of the CASE Extended Life Track (CELT) can double the tracks’ life, dramatically reducing maintenance costs. In addition, the sprocket is made with 40% more material, extending the life of its teeth. When you consider that maintenance of the undercarriage represents on average 50% of a dozer maintenance costs, the CASE solution brings a clear benefi t for the most demanding customers.

Customizable Controls

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Agile and strong

The operator has full control of the massive power of the M Series dozer. The electrohydraulic joystick enables them to customise the reversing and steering sensitivity for faster and more effi cient cycles. The decelerator pedal can be set to reduce either travel speed only or both travel and engine speed.

Automatic blade functions

The advanced electronics functions enable the operator to control specifi c functions in addition to the standard blade movements:

  • The on-board computer can be set directly from the joystick;
  • The blade reaction can be set choosing from 3 levels of sensitivity;
  • The grading button immediately reduces the speed of the blade by 50% for more accurate soil contour;
  • The shaking mode enables the operator to shed material quickly, especially when working with sticky soil.


Drive your performance forward!

The M series cab is engineered for operator performance, comfort and safety. The new positioning, further forward on the machine, ensures complete blade visibility. The operator can work with confi dence and more productively in every operation. The air suspended seat is easy to adjust, providing every operator with a perfect working position. The powerful air conditioning system combined with the best-in-class noise level provide an excellent working enviroment, reducing operator stress during long working days.


Flexible performance

The M series is ready to work with the most common blade controls available on the market. The machine can be prepared in the factory for a specific configuration, ensuring perfect wire layout, visibility and component integration, guaranteeing the high standards of reliability of every CASE product are maintained.


Tools for every task

A wide offering of implements and equipments can be installed on the new CASE dozer:

  • Drawbar
  • 3 shanks parallel ripper
  • Front cab protections and grids
  • Winches predisposition A choice of blades are available for optimum dozing performance:
  • PAT
  • Foldable PAT (reduces the transport width within 3 m)
  • Straight
  • Semi-U


Balanced pushing effort

All the Bulldozer units offer the patented «Equistatic» system that increases the tilting capability, while reducing the efforts on the pushbeams, increasing the overall frame reliability and reducing the overall wear of components.

Quick Ground Access for servicing

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Ground access for servicing

The hydrostatic transmission brings less complexity and lower maintenance requirements than a traditional one. Belly plates on the bottom of the machine provide excellent access to controls and transmission components. The final drive installation on the main dozer frame enables dismounting while leaving the hydrostatic components in place. The transmission can even be reached through the cab fl oor, so it can be serviced directly on the jobsite. The refueling points are conveniently placed on the rear of the cab in a well-protected place. The daily maintenance can be done quickly thanks to dedicated steps that make the access easier and safer. The new single piece main frame enables you to service the main controls easily from the ground, simply opening the wide lateral shieldings. Oil levels, battery status, electric components, filters and the emergency cut off switches are rationally grouped and clearly identified with colour coding. With the M Series, you can quickly get ready for your working day.

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