7 Position Link Bar SEM656D Heavy Duty Construction Machinery

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

* Increases low speed torque capability and improves wheel loader productivity

* Strong torque delivery leads to higher breakout force

* Maximized fuel efficiency over a range of wheel loader operating duty cycles with over 5% better fuel economy