Tier 4 Solution For Popular C Series Excavators

Case Construction Equipment will unveil a further seven models in its Tier 4 Interim-powered C Series crawler excavator range at Intermat 2012. The low emission engines and technically advanced Case Intelligent Hydraulic System in these machines lead to a 10% fuel efficiency improvement over B Series models.

The CX130C, CX160C, CX180C, CX210C, CX210C Long Reach, CX470C and CX470C ME excavators deliver improved digging performance with lower emissions and reduced consumption. Five new energy saving systems contribute to a substantial cut in operating costs for customers, with revised boom design leading to an increase in productivity and durability.

Efficient Engine Technology
The Tier 4 Interim compliant engines in the seven machines use cooled exhaust gas recirculation (CEGR) to provide a cleaner burn. Customers with B Series models will have already seen up to a 20% fuel improvement over older models and some competitors. With the C Series excavators they can expect up to a further 10% efficiency improvement.

The Case Intelligent Hydraulic System incorporates five energy saving systems. Boom Energy Save lowers engine revs during boom lower and swing operations, while the Auto Energy Save system cuts engine revs when the joystick control levers are inactive.

Swing Relief Control manages the hydraulic power distribution at the start of a slewing operation to provide the most efficient use of hydraulic flow and pressure. Spool Stroke Control automatically adjusts the hydraulic pressure during digging operations.  Lastly, Idle Shutdown turns the engine off after a preset time has elapsed.

Increased Productivity
The new C Series models boast up to 5% faster cycle times than their B Series predecessors, though with smoother and easier controls. Lift capacity is increased by around 6%, depending on model. A full range of buckets and attachments is available for the C Series models. The revised line of excavation buckets are all available with the Case SmartFit bucket tooth system, allowing rapid change of bucket teeth without the need to hammer out pins.

First Class Operator Environment
The C Series cab is 5% larger than the B Series, with a smaller top beam and no overlap in the front windows contributing to improved all round visibility.  Four mirrors provide an excellent view to both sides of the machine, while a rear view camera is standard and a side view camera available as an option. The camera feed is displayed on a new 7” LED monitor inside the cab, with a simple switch between rear and side views.

Internal noise levels have been reduced to an almost automotive 69.9dB(A), making the C Series cab as quiet and relaxing to operate as a luxury car. Air conditioning performance has been improved, with 8% increased output to ensure that the operator is comfortable throughout the working day. A standard suspension seat completes the picture for the operator, along with joysticks with four adjustable positions and travel pedals that require 30% less effort.

The new in-cab monitor offers improved visibility with the possibility for the operator to make a number of machine function adjustments from the seat. This includes up to 10 memory recall settings for auxiliary hydraulic flow and pressure, to make changing between attachments a simple and rapid task. The monitor also provides an on-board diagnostic service for technicians, reducing downtime and boosting productivity.

Supporting The Equipment Market
Case Construction Equipment continues to build on its traditional strengths, this year celebrating 170 years of partnership with customers and dealers around the world. The company has guaranteed substantial investment in new technologies and will continue with development of innovative high technology equipment solutions, through further investment in Tier 4 engines and other technologies such as telematics.

Case continues to invest in the best dealer network in the business too, offering additional training for new dealer partners that have recently joined the Case family. The Case Customer Centre Paris has also benefitted from additional resource, with a dedicated area for technological innovation, demonstrating the latest engine, transmission and hydraulic technology for both dealers and customers. All equipment at the centre will feature the Case telematics solution, providing customers with a live demonstration of the benefits of closer monitoring and fleet management.

Case will expand its popular Rodeo demonstration event and operator competition this year, allowing customers and operators from across Europe to try the latest Case machinery. The Case telematics solution will be installed on all Case Rodeo machinery in 2012, allowing customers a chance to see the system in action.