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SEM660D EAEU Region

Multiple Applications

  • SEM660D can be widely used in port cargo handling mineral yards, steel mill,and other high productivity demand applications
  • In aggregate site, coal loading and construction etc loosen material handling utilization applications,SEM660D can load more, move faster and burn less
  • Multiple work tools for selection


  • Safety design complies with all regulatory requirements
  • Caterpillar Production System (CPS) leveraged in manufacturing process
  • 3-point touching design provides convenient operator entering to cabin
  • Backup alarm and beacon ensure machine safety
  • Environment-friendly painting process


  • Torque convertor is isolated from transmission making it easy to service
  • Simple structure countershaft transmission delivers low maintenance cost
  • 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
  • It is easy to change brake discs with new split type caliper

Solid Structure

  • Structures undergo Finite Element Analysis (FEA) and On Machine Stress Analysis (OMSA) to ensure durability
  • Performance Series (PS) buckets improve loading capability
  • Steering robber stopper design provides protection for frame

Advanced Cooling System

  • The standard cooling package provides high reliability in 43°C ambient conditions. An optional package is available for 50°C 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 equips with 10 calipers (6 for front and 4 for rear), it delivers better brake performance and longer service life


  • Premium operator station improves cab sealing and visibility
  • Sliding side window and AC with fresh air circulation provide operator comfort
  • Integrated relays and fuse panel. Single cabin harness connection plug provides easy service access
  • Joystick hydraulic control for easy and precise operation
  • Multi-function instrument dashboard with 3-level alarm
  • Adjustable suspension seat


SEM660D SEM660D for EAEU

Main Specifications

Rated Payload
6,000kg 6,000kg
Operating Weight with Standard Bucket
20,000kg 20300 +-3% kg (with ROPS/FOPS)
Bucket Capacity
3.3-5.5m³ 3.3-5.5m³

Operating Specifications

Breakout Force
183kN 197kN
Max. Drawbar Force
194kN 194kN


Transmission Gears
F4/R4 F4/R4
Torque Converter Type
Sigle Stage, 3 Elements Sigle Stage, 3 Elements
Max Speed
38km/hr 39km/hr
Maker & Type
TR200 TR200

Axle (Axle, Tire & Brakes)

Rear- oscillation +/-
±11° ±11°


Engine Model
WD10G240 WD10G240
Rated Power
178kW 178kW
Rated Speed
2,000r/min 2,000r/min
9.7L 9.7L
T2/Stage2 T2/Stage2

Implement Hydraulic System

Implement System Type
Single Load Sensing Flow Sharing System Single Load Sensing Flow Sharing System
Hydraulic Cycle Time
9.7s 9.7s
System Pressure Setting
18Mpa 18Mpa
5.3s 5.3s

Brake System

Service Brake
Dry & Caliper, Air to Oil Control Dry & Caliper, Air to Oil Control
Parking Brake
Drum type shoe brake,spring applied & oil released

Service Refill Capacity

Fuel Tank
252L 252L
Engine Lubricating Oil
21L 21L
Hydraulic System
165L 165L
Transmission Oil
53L 53L
Differential and Final Drives


23.5-25 23.5-25
PR20 Bias PR20 Bias

  • Rated Payload: 6,000kg
  • Operating Weight with Standard Bucket: 20,000kg
  • Bucket Capacity: 3.3-5.5m³

  • Quarry

  • Coal

  • Log Grapple

  • Concrete

  • Port

  • Tunnel

  • Iron & Steel

  • Railway / Highway / Airport

  • Water Conservancy / Hydropower

  • Excellent Fuel Economy
  • Best-in-class Reliability and Durability
  • High Productivity
  • Outstanding Operation Comfort



Call Us

Phone: 8 702 848 88 00


Microdistrict "Nұrshashkan", 12

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