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DX255LC-7 Image

DX255LC-7

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Make:
Develon Equipment
Model:
DX255LC-7
Category:
Crawler Excavator, Develon Equipment, New

Specifications

Engine

  • MODEL
    DL06P
  • RATED FLYWHEEL POWER (GROSS)
    189 hp @ 1900 rpm
  • RATED HORSE POWER (NET)
  • ENGINE EMISSIONS TIER (EPA)
    Tier 4
  • ENGINE AFTER TREATMENT
    DOC+DPF+SCR
  • ENGINE MAKE
    DEVELON
  • ENGINE DISPLACEMENT
    359 in³
Hydraulic System

  • MAIN PUMP: DISPLACEMENT
    7.02 in³/rev
  • MAIN PUMP: MAX. FLOW RATE (EACH)
    57.85 gal/min
  • MAIN PUMP: QUANTITY
    2
Undercarriage

  • UPPER ROLLERS: QUANTITY PER SIDE
    2
  • LOWER ROLLERS: QUANTITY PER SIDE
    10
  • TRACK LENGTH
    15′ 2″
  • TRACK LINK: TRACK GAUGE
    8′ 6″
  • GROUND CLEARANCE
    1′ 5″
  • GROUND PRESSURE
    80.92 psi
Swing Mechanism

  • SWING PERFORMANCE: MAX SWING TORQUE
    71462 lbf·ft
  • SWING PERFORMANCE: MAX SWING SPEED (AT EFFICIENCY)
    10.01 rpm
Travel System/Drive Mechanism

  • TRAVEL PERFORMANCE: TRACTION FORCE (HIGHEST VALUE)
    1952879 lbf @ 100
  • TRAVEL PERFORMANCE: TRAVELING SPEED – LOW (XXX/)
    1.99 mph
  • TRAVEL PERFORMANCE: TRAVELING SPEED – HIGH (/XXX)
    3.48 mph
  • TRAVEL PERFORMANCE: GRADEABILITY
    35 ° @ 70 %
Weights

  • OPERATING WEIGHT
    57761 lb
  • STANDARD BOOM LENGTH
    19′ 4″
  • STANDARD ARM LENGTH
    9′ 10″
  • STANDARD BUCKET SIZE
    1.44 yd³
  • SHOE WIDTH
    2′ 7″
Dimensions

  • SHIPPING HEIGHT – HOSE (WITH ATTACHMENT)
    10′ 5″
  • SHIPPING LENGTH (WITHOUT ATTACHMENT)
    33′ 0″
  • SHIPPING WIDTH (STANDARD)
    11′ 1″
  • OVERALL HEIGHT OVER CAB
    9′ 9″
Working Range

  • MAX DIGGING REACH (GROUND)
    32′ 9″
  • MAX DIGGING HEIGHT
    31′ 10″
  • MAX DIGGING DEPTH
    22′ 4″
  • MAX LOADING HEIGHT
    23′ 0″
Digging Force (ISO)

  • ARM DIGGING FORCE – PRESSURE UP
    2878 lbf
  • BUCKET DIGGING FORCE – PRESSURE UP
    4024 lbf
  • ARM DIGGING FORCE – NORMAL
    2720 lbf
Refill Capacities

  • FUEL TANK
    110.95 gal
  • HYDRAULIC SYSTEM
    73.97 gal
  • ENGINE COOLANT
    7.4 gal
  • ENGINE OIL
    7.13 gal
  • HYDRAULIC TANK
    63.4 gal
Environment

  • NOISE LEVEL: GUARANTEED SOUND POWER LEVEL
    103 dBA
  • NOISE LEVEL: OPERATOR
    70 dBA

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