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SEM669C

SEM669C

Advantages

* Based on proven Caterpillar MWL countershaft transmission brings industry leading durability and reliability;

* Decades of wheel loader transmission design and manufacturing experience, world class components technology and sourcing;

* With more than 30 years of experience, SEM four-wheel drive and large module gear teeth design and disc type brake with pliers delivers good reliability, dedicated for heavy duty application

* Caterpillar hydraulic components increase breakout force to shorten cycle times and increase bucket fill factors

* Spacious, comfortable and luxurious cab;

* Ergonomically friendly joystick controls and improved visibility reduces operator fatigue to increase work efficiency and productivity

* Best-in-class electrical system, optimized wiring harness design and routing;

* Centralized fuse and relay box offers great accessibility for service,

* Electrical monitor, acousto-optic alarm system and easy to control;

* Amplified flow steering system, easy to operate and reduces turning circle time

* Load sensing steering system reduces energy loss to improve fuel efficiency

Inquiry
Specification Work Tools Photo
  • Item
    Unit
    Params
  • Main Specifications
  • Rated Load Capacity
    kg
    6,000
  • Operating Weight
    kg
    19,600
  • Bucket Capacities
    3.3-5.5
  • Max. Gradeability (°)
    °
    30 °
  • Overall Dimensions L*W*H* )
    mm
    8510×3092×3440
  • Engine
  • Rated Gross Power
     
    175 kW/235 hp
  • Model
     
    SDEC SC11CB 240
  • Bore
    mm
    120.65
  • Stroke
    mm
    152.4
  • Displacement
    L
    10.45
  • Peak Torque
    Nm
    950
  • Operating Specifications
  • Max. Rimpull
    kN
    185
  • Breakout Force
    kN
    190
  • Hydraulic System
  • Pump Displacement-Implement Pump
    ml/rev
    113
  • System Pressure Setting
    MPa
    18
  • Hydraulic Cycle Times :
     
     
  • Raise
    s
    5.3
  • Dump
    s
    1.2
  • Lower (Empty,Float Down)
    s
    3.7
  • Total
    s
    10.2
  • Steering
  • Steering Angle Left/Right
    °
    38°±1°
  • Minimum Turning Radius Over Rear Tire
    mm
    5990
  • Minimum Turning Radius Over Bucket
    mm
    7050
  • Axle
  • Brand
     
    SEM SO32
  • Front
     
    Fixed with Calipers
  • Rear
     
    Fixed with Osc.Frame and Calipers
  • Maximum Single-Wheel Rise and Fall
     
    Oscillating±11°
  • Brake System
  • Service Brake
     
    Dry & Caliper,Air-to-Oil Control
  • Parking Brake
     
    Drum-Type Shoe Brake,Spring Applied & Air Released
  • Transmission
  • Type
    Countershaft
    Power Shift
  • Travel Speed:
    |
    ||
  • Forward
    6.1 km/hr
    11.0 km/hr
  • Reverse
    6.1 km/hr
    11.0 km/hr
  • Travel Speed:
    |||
  • Forward
    19.4 km/hr
    30.6 km/hr
  • Reverse
    19.4 km/hr
     
  • Service Refill Capacities
  • Fuel Tank
    L
    252
  • Cooling System
    L
    50
  • Engine Lubricating Oil
    L
    23
  • Oil for Converter and Gear Box
    L
    60
  • Differentials and Final Drives:
     
     
  • Front
    L
    40
  • Rear
    L
    40
  • Hydraulic Tank
    L
    230
  • Tires
  • Size
     
    23.5-25
  • Type
     
    Bias
  • Layers
     
    20
  • Textured Type
     
    L3/E3
  • Air Pressure
     
    Front 400 kPa/Rear 350 kPa

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