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SEM 656D-EAEU Region


  • Safety design complies with all regulatory requirementsMachine 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


  • 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

Solid Structure

  • Structures undergo Finite Element Analysis (FEA) and On Machine Stress Analysis (OMSA) to ensure durability
  • Performance Series (PS) buckets improve loading capability

Advanced Cooling System

  • The standard cooling package provides high reliability in 50℃ ambient conditions.
  • Shock pad mounts ensure reliability under severe applications

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

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

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

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

Cummins Engine

  • Optimized low speed torque capability and machine productivity
  • Strong torque delivery leads to higher breakout force
  • Best-in-class fuel efficiency

(Weichai)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



SEM656D Weichai SEM656D Cummins SEM656D for EAEU

Main Specifications

Rated Payload
5,000kg 5,000kg 5,000kg
Operating Weight with Standard Bucket
16,900kg 16,800kg 17100+-3% kg (with ROPS/FOPS)
Bucket Capacity
2.7-4.5m³ 2.7-4.5m³ 2.7-4.5m³

Operating Specifications

Breakout Force
178kN 178kN 178kN
Max. Drawbar Force
171kN 171kN 171kN


Transmission Gears
F4/R4 F4/R4 F4/R4
Torque Converter Type
Sigle Stage, 3 Elements Sigle Stage, 3 Elements Sigle Stage, 3 Elements
Max Speed
39km/hr 39km/hr 39km/hr
Maker & Type
TR200 TR200 TR200

Axle (Axle, Tire & Brakes)

Rear- oscillation +/-
±11° ±11° ±11°


Engine Model
WD10G Cummins 6LT9.3 WD10G
Rated Power
162kW 162kW 162kW
Rated Speed
2,000r/min 2,000r/min 2,000r/min
9.7L 9.2L 9.7L
T2/Stage2 T2/Stage2 T2/Stage2

Implement Hydraulic System

Implement System Type
Single Load Sensing Flow Sharing System Single Load Sensing Flow Sharing System Single Load Sensing Flow Sharing System
Hydraulic Cycle Time
9.3s 9.3s 9.3s
System Pressure Setting
18Mpa 18Mpa 18Mpa
5.1s 5.13s 5.13s

Brake System

Service Brake
Dry & Caliper, Air to Oil Control Dry & Caliper, Air to Oil Control Dry & Caliper, Air to Oil Control
Parking Brake
Drum Type Shoe Brake Drum Type Shoe Brake Drum Type Shoe Brake

Steering System

Steering Pump Type
Piston pump Piston pump

Service Refill Capacity

Fuel Tank
252L 252L 252L
Engine Lubricating Oil
21L 21L 21L
Hydraulic System
165L 165L 165L
Transmission Oil
53L 53L 53L


23.5-25 23.5-25 23.5-25
PR16 Bias PR16 Bias PR16 Bias

  • Rated Payload: 5,000kg
  • Operating Weight with Standard Bucket: 16,900kg
  • Bucket Capacity: 2.7-4.5m³

  •  Quarry

  • Coal Log Grapple

  • Concrete

  • Port

  • Tunnel

  • Iron / Steel
  • Railway / Highway / Airport

  • Water Conservancy / Hydropower

  • 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



Call Us

Phone: 8 702 848 88 00


Microdistrict "Nұrshashkan", 12

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