2 x Cat C27 engines
Cat Technology
Cat Product Link™ Elite (Cellular)
Service and Maintenance
Engine oil exchange interval -- 500 hours
Safety and Security
Emergency stop switches: 1 in cab, 3 in engine module, 1 pull rope accessible from ground level and 1 on service station
Miscellaneous
ISO or ANSI decals
Aftertreatment system (used in Tier 4 Final only): -Diesel Oxidation Catalyst (DOC) -NOx Reduction System (NRS) -Non-DEF solution
Cat Powertrain
Air-to-Air After Cooling (ATAAC)
Hydraulics
Pump managing system with: -- Electronic load limit control -- Flow on demand -- Automatic zero flow regulation -- Automatic engine RPM reduction -- Reduced oil flow at high hydraulic oil or engine temperature
Electrical System
Four maintenance-free batteries
Undercarriage
HD tracks with cast double-grouser track pads
Automatic Lubrication System
Lubricated pinion in swing ring
Operator Environment
Single HVAC system
Front Attachment
Service access holes in boom and stick (FS and BH)