WHEEL LOADER SEM656D
Engine:162kw/220hp
Bucket Capacity: 2.7-4.5 m³
Rated Load: 5000 kg
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  • BRIGHT SPOT OF PRODUCT
  • MAIN PARAMETER PRODUCT
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
Item Unit Params
Main Specifications
Rated Load kg 5000
Operating Weight with Standard Bucket kg 16800
Bucket Capacity m3 2.7-4.5
Wheel Base mm 3300
Overall Dimension mm 8279x2963x3457
Engine
Model Cummins 6LT9.3
Rated Power kW 162
Rated Speed r/min 2000
Displacement L 9.242
Operating Specifications
Breakout Force kN 178
Dump Clearance mm 3113
Articulated Angle ° 38±1 °
Implement Hydraulic
Implement System Type Single load sensing flow sharing system
Boom Raise Time s 5.13
Hydraulic Cycle Time s 9.3
System Presure Setting Mpa 18
Transmission
Transmission Type Countershaft power shift
Transmission Gears F4/R4
Torque Converter Type Sigle stage 3 elements
Maker & Type TR200
Forward 1/ Reverse 1 km/h 7.8/7.8
Forward 11/ Reverse II km/h 15/15
Forward III/ Reverse III km/h 22/22
Forward IV/ Reverse IV km/h 39/39
Brake System
Service Brake Dry & caliper, air to oil control
Parking Brake Drum type shoe brake, spring applied & oil released
Steering System
System Type Flow amplifying
Steering Pump Type Piston pump
System Presure Setting Mpa 16
Steering Angle (L/R) ° 38±1 °
Axle
Main Drive Type Spiral bevel gear, single stage
Final Drive Reduction Type Planetary type, singe stage
Rear - Oscillating +/- ° ±11 °
Tires
Size 23.5-25
Type Bias
Layer 16
Textured Type L3/E3
Feedback from contact with us
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