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EXCAVATOR SE550LCW
  • SE550LCW
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EXCAVATOR

SE550LCW
OPERATING WEIGHT
53500kg
BUCKET CAPACITY
3.2m³
ENGINE POWER
With 316kW/1900rpm , this engine conforms to China-III emission regulation.
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SE550LCW
  • Characteristics
  • parameters
  • cases
  • recommendations
characteristic
  • 1. Heavy duty work tools
  • 2.High end configuration
  • 3. Spacious and comfortable operating environment
  • Spacious and comfortable operating environment
  • 4.Undercarriage
  • 5. Intelligent electronic control, optimal power control
  • 6.Easy maintenance
  • 7. Optional equipment
  • 8. Attachment
  • 1. Heavy duty work tools

    ● design optimized  structural parts. Section box structure boom and arm, and the key stress points are strengthened to avoid severe working conditions.

    ● the bucket bottom plate, side plate and reinforcing plate are made of high-strength wear-resistant materials to improve the durability of the bucket.

    ● multi specification boom, arm, bucket and other attachment can be easily combined to adapt to various working conditions.

    ● standard equipped with 205 hydraulic breaker, more efficiency and more output

     

  • 2.High end configuration

    ● international leading brand high adaptability turbocharged engine.

    ● world class hydraulic configuration, high working pressure and small pressure loss.

  • 3. Spacious and comfortable operating environment

    ● fully injection molded interior, with effective matching of interior colors according to ergonomics, which is not easy to cause visual fatigue of operators.

    ● large space, better view, reasonable arrangement of control devices, convenient operation.

    ● high power air conditioner, suspended seat, comfortable driving.

    ● emergency stop switch, which can turn off the engine in case of emergency, making driving safer.

     

  • Spacious and comfortable operating environment

    ● The colors of the all-injection-molded interior trim parts are effectively matched as per ergonomics to mitigate the operator’s visual fatigue.

    ● The control devices are reasonably arranged to realize large space, broad vision, and convenient and comfortable operations.

    ● The high-power A/C system and the air cushioned seat guarantee comfortable driving/riding.

     

  • 4.Undercarriage

    ● 30 years of R & D and manufacturing experience in undercarriage and technology leads the world.

    ● world’s top forging heat treatment process with stable and reliable quality.

    ● double grouser track shoes, with larger and thicker grouser roots, higher strength and stronger grip.

     

  • 5. Intelligent electronic control, optimal power control

    ● standard 10.1-inch touch screen display and one click start, with stronger sense of human-computer interaction.

    ● the intelligent control system realizes the joint optimization control strategy of engine hydraulic system, with higher operation efficiency and lower fuel consumption.

    ● a new generation of man-machine friendly intelligent electronic control system enables you to master the working state of your machine.

    ● preset four working modes: P (power mode), e (economic mode), a (automatic mode) and B (hydraulic breaker mode), which is convenient to switch.

    ● the position, running track, working status and other relevant information of the vehicle can be viewed at any time through the cloud platform.

  • 6.Easy maintenance

    ● independent oil radiator, automatic adjustment of fan speed, no worry about high temperature and high load conditions, forward and reverse rotation for easy cleaning.

    ● backward opened hood is easy to open and has a large opening angle, which is convenient for maintenance.

    ● the oil filter element is far away from the right door, which is convenient for maintenance.

    ● the high-precision three-stage fuel filter element is centralized and far away from the left door, which is convenient for maintenance.

    ● coolant filling and air filter element replacement are within reach.

    ● the extra long maintenance period of 500h can greatly reduce the maintenance cost.

  • 7. Optional equipment

    ●Air pre-filter                                                                                  ●Fuel filling pump

    ●Cab warning light

    ●Coolant heating device

    ●Rear camera

    ●Automatic grease filling

    ●Rubber track

    ●Narrow bucket

  • 8. Attachment

    ●hydraulic breaker, ripper, wood grapple, stone grapple, quick hitch, compactor

parameter
Comparative item SE550LCW (Standard version)
Overall dimensions
Overall length (mm) 11775
Ground length (During transport) (mm) 7600
Overall height (To the top of boom) (mm) 4140
Overall width (mm) 3585
Overall height (To top of cab) (mm) 3510
Ground clearance of counterweight (mm) 1325
Minimum ground clearance (mm) 600
Tail turning radius (mm) 3915
Track length (mm) 5495
Track gauge (mm) 2760
Track width (mm) 3360
Standard track shoe width (mm) 600
Turntable width (mm) 3400
Distance from slewing center to tail (mm) 3820
Working range
Maximum digging height (mm) 10255
Maximum dumping height (mm) 7290
Maximum digging depth (mm) 6320
Maximum vertical digging depth (mm) 4540
Maximum digging distance (mm) 6135
Maximum digging distance at ground level (mm) 10765
Working device minimum turning radius (mm) 10520
Engine
Model WP13H
Type high pressure common rail, and water-cooled and turbocharged
Displacement (L) 12.9
Rated power (kW/rpm) 316/1900
Hydraulic system
Type of hydraulic pump Duplex axial variable displacement plunger pump
Rated working flow (L/min) 2×392
Bucket
Bucket capacity (m³) 3.2
Swing system
Maximum swing speed (r/min) 8.5
Brake type Mechanically applied and pressure released
Digging force
Bucket arm digging force (KN) 285
Bucket digging force (KN) 310
Operating weight and ground pressure
Operating weight (kg) 53500
Ground pressure (kPa) 86.3
Traveling system
Traveling motor Axial variable displacement plunger motor
Traveling speed (km/h) 3.3/5.6
Traction force (KN) 364
Gradeability 70%（35°）
Tank capacity
Fuel tank capacity (L) 720
Cooling system (L) 60
Engine oil capacity (L) 46
Hydraulic oil tank/system capacity (L) 320/550
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