DX50Z-7 Mini Excavators

DX50Z-7 Mini Excavators

CATEGORY: Mini Excavators
MANUFACTURER: Doosan
MODEL: DX50Z-7

Engine

  • Model
    Doosan D18
  • Rated Flywheel Power (Gross)
    48.8 hp @ 2200 rpm
  • Rated Horse Power (Net)
    48.8 hp @ 2200 rpm
  • Max. Torque (Net)
    133 lbf·ft @ 1600 rpm
  • Engine Emissions Tier (EPA)
    Tier 4
  • Engine After Treatment
    DOC Only
  • Engine Make
    Doosan
  • Engine Name
    D18 Turbo
  • Engine Number of Cylinders
    3
  • Engine Displacement
    146 in³

Hydraulic System

  • Main Pump: Displacement
    3.84 in³/rev
  • Main Pump: Max. Flow Rate (each)
    36.61 gal/min
  • Main Pump: Quantity
    1
  • Main Pump: Main Relief Pressure
    4206 psi

Undercarriage

  • Upper Rollers: Quantity Per Side
    1
  • Lower Rollers: Quantity Per Side
    4
  • Track Length
    8' 2"
  • Track Link: Track Gauge
    5' 2"
  • Ground Clearance
    2' 1"
  • Ground Pressure
    4.41 psi

Swing Mechanism

  • Swing Performance: Max Swing Torque
    9,982 lbf·ft
  • Swing Performance: Max Swing Speed (At Efficiency)
    9.8 rpm

Travel System/Drive Mechanism

  • Travel performance: Traction Force (Highest Value)
    1,153,270 lbf
  • Travel performance: Traveling Speed - Low (XXX/)
    1.62 mph
  • Travel performance: Traveling Speed - High (/XXX)
    2.73 mph
  • Travel performance: Gradeability
    35 ° @ 70 %

Weights

  • Operating Weight
    11,971 lbs
  • Standard Boom Length
    8' 10"
  • Standard Arm Length
    4' 9"
  • Standard Bucket Size
    0.21 yd³
  • Shoe Width
    1' 3"

Dimensions

  • Shipping Height - Hose (With Attachment)
    8' 4"
  • Shipping Length (Without Attachment)
    17' 9"
  • Shipping Width (Standard)
    6' 5"
  • Overall Height Over Cab
    8' 4"

Working Range

  • Max Digging Reach (Ground)
    19' 0"
  • Max Digging Height
    18' 3"
  • Max Digging Depth
    11' 5"
  • Max Loading Height
    12' 6"

Digging Force (ISO)

  • Arm Digging Force - Pressure up
    528.3 lbf
  • Bucket Digging Force - Pressure up
    775.59 lbf

Refill Capacities

  • Fuel Tank
    20.61 gal
  • Hydraulic System
    27.74 gal
  • Engine Coolant
    2.85 gal
  • Engine Oil
    2.43 gal
  • Hydraulic Tank
    12.68 gal

Environment

  • Noise Level: Guaranteed Sound Power Level
    97 dBA
  • Noise Level: Operator
    78 dBA
DX50Z-7 Mini Excavators
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