Machine Applications
· The sturdy design of the SEM 656D makes it the perfect machine
for port cargo handling, mineral yards, steel mills and other high
demand applications
· In Quarry and Aggregate and Coal Mining applications the 656D can
load more, move faster and burn less fuel
· Multiple work tools are available for increased versatility
Optimized Engine
· Low speed engine with E-fan provides increased operating
efficiency
· Enhanced fuel pre-filter eliminates water and contaminant from
fuel for best fuel system protection
· The air cleaner provides machine reliability even in the most
severe applications
Efficient Hydraulic System
· The advanced load sensing hydraulic system with flow sharing
circuits improves efficiency
· World Class hydraulic components ensure high reliability
· The optimized hydraulic system paired with the drive train
reduces machine cycle time and increases productivity
Operator Station
· Premium operator station with increased space and superior
visibility
· Sliding side window and AC with fresh air circulation provide
operator comfort
· Joystick hydraulic control for easy and precise operation
· Multi-function instrument dashboard with 3-level alarm
· Adjustable suspension seat
Reliable Drivetrain
· Countershaft transmission with upgraded core components provides
high reliability
· Large rim-pull in 1st gear and higher speed in 2nd gear provide
high efficiency for load and carry applications
· Clutch cutoff selection switch ensures stable and safe operation
· The SEM designed and built axle provides best in class
performance in heavy duty applications
Advanced Cooling System
· The standard cooling package provides high reliability in 50℃
ambient conditions.
· Shock pad mounts ensure reliability under severe applications
Solid Structure
· Structures undergo Finite Element Analysis (FEA) and On Machine
Stress Analysis (OMSA) to ensure durability
· Performance Series (PS) buckets improve loading capability
Serviceability
· Centralized lubrication points reduce maintenance time
· System pressure test ports are standard
· Easy access to external air charge connecting port
· Engine hood grill opens for easy service access
· Torque convertor is isolated from transmission making it easy to
service
Safety
· Safety design complies with all regulatory requirements
· Machine is designed with 3 points of contact to ensure operator
safety
· A backup alarm, horn and beacon ensure operational safety with
ground personnel
· Caterpillar Production System (CPS) leveraged in manufacturing
process
· Environmentally friendly painting process
