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D-Series Short Radius


CASE Short Radius crawler excavators are ideal for the urban jobsite for their remarkably low external noise levels and ability to work in restricted conditions.The Intelligent Hydraulics System and innovative engines technology result in exceptional fuel economy.
Outstanding controllability and lifting performance will allow you to move more material in a shorter time, boosting your productivity.

The perfect equipment for:
  • Urban
  • Infrastructure
Short Radius
Short Radius
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Crawler Excavators Short Radius DNA

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Crawler Excavators Short Radius DNA


The CASE Short Radius models are the perfect machines for jobsites where space is limited, such as road or urban construction. Our SR models bring to your jobsite all the benefits of the D Series, so that you can get the job done in confined spaces with no compromise on performance. The high operating weight and standard undercarriage in blade configuration ensure greater stability and outstanding maneuverability in narrow spaces. The machines offer best-in-class lift capacity, delivering high productivity across a great variety of applications.


High performance hydraulics control

  • The electrically controlled pumps deliver faster cycle times.
  • Oil flow can be adjusted according to working needs, or increased smoothly when starting travel and boom down.
  • As a result, the machine responsiveness to operation load is multiplied, resulting in cycle times up to 5% faster than the previous generation.


Smooth control with the CASE Intelligent Hydraulic System

The proven CASE Intelligent Hydraulic System (CHIS) delivers impressive machine control with unrivalled energy savings in all cycle time phases (digging, boom up and swing, dumping).


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Working modes easily adapt to every work load

The familiar working mode systems offers 3 power modes to match different requirements.

  • A MODE for grading, lifting and precision work.
  • H MODE the best balance between productivity and fuel economy.
  • SP MODE extra speed and power for the most demanding jobs that require maximum productivity.

Auto Power boost automatically increases hydraulic pressure according to the operation’s demands.

CASE interference device is standard in offset boom version, allowing the operator to use the attachement closer to cabin in fully safey. Transportation height is also reduced.


Accurate, simple and robust design for high durability

  • True to CASE’s enviable reputation for reliability and durability, the D-Series delivers leading design solutions and manufacturing quality.
  • Wide choice of arm solutions, including the heavy-duty arm with reinforcement plate and bars on the bottom side.


Great performances with low fuel consumption

CASE Intelligent Hydraulic System (CIHS) like an ORCHESTRA DIRECTOR coordinates the different components and make them the work in harmony. The result is that force is matched by manoeuvrability, delivering an impressive adaptive smooth control during each transition from one movement to other by ensuring that energy is saved in every cycle phase. The operator, even the most demanding, feels immediately in controls of the machine’s huge power with the highest precision he can ever wish.

  • Torque control decreases main pump loads to prevent a drop in engine rpm
  • Boom Economy Control (BEC) increased fuel efficiency during boom lower and swing operations
  • Swing Relief Control (SWC) carefully manages the hydraulic power distribution in slewing operations
  • Spool Stroke Control (SSC) creates an automatic pressure adjustment during digging and leveling operations
  • The Auto Idle and the Idle Shutdown functions avoid unnecessary fuel consumption
  • Boom oil Reigeneration Control (BRC) for CX245D SR uses the boom down movement to make arm opening faster


EU Stage V compliant engines

  • The new STAGE V engine meets the latest EU standards for engine exhaust emissions that sets new limit for particle number (PN) and further reduced particulate matter (PM) levels
  • Water separator sensor linked to a dedicated message on machine monitor to drain water when level in filter is too high.
  • New final safety filter (maintenance free) to protect the engine from dust during the main filter replacement
  • Oil gas recirculation in closed circuit PCV (Positive Crankcase Ventilation) for CX245D SR makes sure the oil gas are filtered, separated and sent back to the crankcase, avoiding dispersion into the air
  • The engine of the latest generation, electronically controlled with Variable Geometry Turbocharger, high pressure common rail with multi-injection ensures great performances and low fuel consumption
  • Largest Adblue® tank in the industry allows longer working time without stopping for Adblue refill (5 fuel refils before a stop for CX245D SR, 7 fuel refils for CX145D SR). With CASE no time is wasted and your refill is more efficient and safe

Comfort Rules

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The ultimate interior cab configuration

  • Superior cab structure with ample legroom for the operator.
  • Fully adjustable workstation
  • Ergonimically designed highback seat with air suspension for excellent comfort.
  • Optional seat tilting adjustment and seat heater.
  • Top class features include 178 mm colour LED Monitor, bluetooth tuner and radio, spacious storage compartment, 12v accessory plug, clipboard holder, mobile phone holder, warm and cool box, fuse box service connection, storage tray and ergonomic arm rest.


Soundproof pressurised cab

  • The cushioning system lowers noise and vibration levels for the operator’s ultimate comfort.

Safety and Maintenance

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ROPS cab and FOPS level II

Designed to provide superior safety on the job site while increasing. productivity

  • Reinforced cab structure compliant with ROPS/FOPS requirements.
  • FOPS Level 2 certified top cab guard is STANDARD.
  • Wide offering of optional front guards.
  • Optional factory fitted travel alarm for greater safety on the jobsite around the machine.


Keep your feet on the ground with CASE

  • All filters and regular fill points are grouped for easy access.
  • Engine oil change intervals set at 500 hours.
  • Radiator and cooler cores mounted side by side for easy access for cleaning and more efficient cooling.
  • Standard 100 l/min refueling pump with automatic cut off reduces downtime for regular fills.
  • Optional hydraulic and engine oil sampling port accessible at ground level for easy oil check.
  • Battery Shutdown Switch for safe maintenance on the electrical system.
  • All the D-series crawler excavators feature the Extended Maintenance System (EMS) bushings, providing 1,000 hour greasing intervals on all pins except the attachment linkage.
  • New Fuel filter supply line with no need to flush after filter replacement thanks to a safety filter (maintenance free)
  • Fuel prefilter Water sensor with dedicated message on Cabin monitor


Safety-minded cab structure

Cab designed to create a perceptibly safe and secure working environment:

  • Ample glazed surface
  • Efficient use of space with grouped engine, cooling and after-treatment systems to provide excellent rear visibility.
  • Rear & side view cameras as standard
  • Optional CASE maximum view monitor (230° rear & side view)
  • New optional LED lighting package provides a deeper and wider visibility coverage of the area around the machine when working after dark.


Solid and robust platform and handrails

  • Wide, robust and comfortable steps for safe access to the top of the hood.
  • Non-slip plates and top hood cover are supported by 2 gas pistons and secured by 2 mechanical stops when open.
  • ISO Compliant and foldable Guard Rail & Hand Rail for more protection and easier transportability


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