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    803 Dual Power

    Tracked Conventional Tail Excavators

    Category:

    Product Information Sheet

    All of the technical information on this product at a glance on the Product Information Sheet.

    Description

    Wacker Neuson dual power is the innovative solution for an emission-free auxiliary drive. In addition to the integrated diesel engine, the electro-hydraulic unit HPU8 can be connected to the 803 compact excavator if necessary. The HPU8 is technically tailor-made to the requirements of the excavator 803. In this way, the excavator can be operated electrically and emission-free if necessary. The handling is easy: The generator is connected to the undercarriage via Plug & Play – done.

    • Two drive options: Diesel and electro-hydraulic drive
    • Emission-free if necessary: For work indoors and in sensitive environments
    • Consistent performance with both drives – even in breaker operation.
    • Unrestricted work movements: Rotatable 360° with both drives
    • Easy handling: Excavator weight, dimensions and machine center of gravity are unchanged

    Operating data
    Shipping weight min. 955 kg
    Operating weight 1,052 – 1,112 kg
    Biting force max. 4.5 kN
    Breakout force max. 8.9 kN
    Digging depth max. 1,763 mm
    Dumping height 2,012 – 2,035 mm
    Digging radius max. 3,090 mm
    Superstructure slewing speed 8 1/min
    L x W x H 2,828 x 700 x 2,261 mm

    Engine / Motor
    Engine / Motor manufacturer Yanmar
    Engine / Motor type 3TNV70
    Engine / Motor Liquid-cooled, 3-cylinder diesel engine
    Displacement 854 cm³
    RPM / speed 2,100 rpm
    Engine performance according to ISO 9.6 kW
    Battery 20 Ah
    Tank capacity 7 l

    Hydraulic system
    Duty pump Gear pumps
    Max. flow rate 10.7 + 10.7 l/min
    Operating pressure for working and driving hydraulics 170 bar
    Operating pressure Slewing gear 70 bar
    RPM / speed Revolving superstructure 8 rpm
    Hydraulic oil tank 14 l

    Undercarriage
    Travel speed 1.8 km/h
    Chain width 180 mm
    Ground clearance 130 mm

    Dozer Blade
    Width min. 700 mm
    Height 200 mm
    Stroke Above subgrade 197 mm
    Stroke Below subgrade 174 mm

    Sound level
    Sound level (LwA) according to 2000/14/EC 93 dB(A)
    Cabin – specified sound pressure level LpA 77 dB(A)

    Electro-hydraulic unit HPU 8

    7 kW 9 kW

    Operating data

    Engine / Motor
    Engine / Motor  3-phase electric motor 3-Phasen-Elektromotor
    Engine performance  kW 7.5 9
    Voltage  V 400 480
    Input current  A 16 16
    Frequency  Hz 50 60

    Hydraulic system
    Flow rate  l/min 20 20
    Operating pressure  bar 210 210
    Hydraulic oil tank  l 9.6 9.6
    Hose  m 12 12

    Sound level
    Sound level (LwA)  dB(A) 90.3 90.3

     

    • A*
      Height
      2,261 mm
    • A
      Height
      1,427 mm
    • B
      Width Oberwagen
      730 mm
    • B
      Width Laufwerk eingefahren
      700 mm
    • B
      Width Laufwerk ausgefahren
      860 mm
    • C
      Transport length (Arm gesenkt)
      2,828 mm
    • D
      Digging depth max.
      1,763 mm
    • E
      Insertion depth senkrecht
      1,320 mm
    • F
      Insertion height Max.
      2,863 mm
    • G
      Dump height max.
      2,012 mm
    • H
      Digging radius max.
      3,090 mm
    • I
      Range
      3,028 mm
    • J
      Rear swivel radius
      747 mm
    • K
      Arm displacement
      245 mm
    • K
      Arm displacement
      283 mm
    • L
      Lift height
      197 mm
    • M
      Scraping depth
      178 mm
    • N
      Length
      1,220 mm
    • O
      Turning angle
      56 °
    • P
      Turning angle
      55 °
    • R
      Boom slewing radius
      1,085 mm

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