CASE crawler excavators

HIGH PRECISION AND CONTROLLABILITY

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

PERFORMANCE

FAST CYCLES
The new electrically controlled pumps and a bigger main control valve deliver faster cycle times.
Oil flow can be adjusted according to working needs, or increased smoothly while starting travel and boom down.
As a result, the machine responsiveness to operation load is multiplied, resulting in cycle times up to 12% faster than the previous generation.

HIGH EFFICIENCY
Torque control decreases main pump loads to prevent a drop in engine rpm, with improved sensitivity to control/ monitor main pump loads.
Boom Economy Control (BEC) Increased fuel efficiency during boom lower and swing operations, like dump unloading.
Swing Relief Control (SWC) Carefully manages the hydraulic power distribution in slewing operations to deliver the most efficient flow and pressure.
Spool Stroke Control (SSC) Creates an automatic pressure adjustment during digging and leveling operations.
Idle functions: the Auto Idle function lowers engine rpm after 5 seconds of lever inactivity whatever the throttle position, while the Idle Shutdown function shuts the engine down after a pre-setted time. Both are manually switchable.

CLEAN AND MAINTENANCE-FREE POWER
Maintenance-free SCR and DOC-only solution.
No Diesel Particulate Filter (DPF) or regeneration are required as no solid particles remain trapped into the system, resulting in maximum uptime and lower operating costs.
The system is also very economical in its use of AdBlue, which is just 2.5%- 3% of fuel consumption.

COMFORTABLE AND SAFE CAB
The ultimate interior cab configuration
Superior cab structure with ample legroom for the operator.
Fully adjustable workstation.
New ergonomically 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.

SMOOTH RIDE, QUIET WORK ENVIRONMENT
Soundproof pressurised cab
The cushioning system lowers noise and vibration levels for the operator’s ultimate comfort.