CASE Construction Equipment has announced the launch of its E-Series midi-excavator range, from 8-10 tonnes.
Customers looking for a zero tail swing design with fixed mono boom, similar to a full-size crawler model, can opt for the CX85E, with an operating weight of 8,830kg. For businesses that prefer a boom swing solution like a mini-digger for improved access on constricted sites, the CX90E weighs in at 9,210kg. The CX100E, meanwhile, boasts a longer horizontal reach and higher dump height. This 10,080kg model offers a zero tail swing design, with a two-piece articulating boom (TAB) and boom swing.
For additional stability and lifting capacity, the CX85E and CX90E can be ordered with an additional 440kg counterweight, which is standard on the CX100E. Mounted internally, CASE explained that the additional weight does not impact the zero tail swing overhang, maintaining the compact dimensions the models. All three machines can also be equipped with an external 900kg additional counterweight.
The diggers are powered by a 53.7kW (73hp) diesel engine. With a variable displacement hydraulic pump, there are three operating modes available: Economy, Standard and Power. It is also possible for operators to programme an individual setting, adjusting the speed of each hydraulic function to suit their preference.
The machines have up to three auxiliary circuits, which can be set to match the flow requirements of different attachments.
CASE has introduced a joystick travel mode, allowing operators to control tracking functions from the left-hand joystick. This is said to be particularly useful when using the dozer blade for backfilling applications and travel.
All three models feature dual-speed transmission, with automatic shift-down when required.
Inside the cab, three types of seating is on offer, including mechanical or pneumatic suspension and seat heating. Ergonomically-designed joystick levers with intuitive push buttons and electro-proportional roller controls are designed to maximise productivity and reduce fatigue, while the multi-function computer display provides access to control menus, diagnostics and hydraulic adjustment screens.
Air conditioning components have been located within the rear roof spoiler, which rotates within the counterweight dimensions. Rear view mirrors and cameras offer an ‘all-encompassing’ view around the excavator. LED lighting completes the visibility package.
The models have wide opening access doors and a tilting cab. A reversible fan drive can be used to blow out dust and debris from the cooling pack and all filters and fill points can be reached from ground level.
