Dynapac Dynapac CA270D
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  • Technical Data

    Technical data

    Masses
    Max. operating mass 12100 kg
    Operating mass (incl. ROPS) 11900 kg
    Operating mass (incl. Cab) 12050 kg
    Module mass (front/rear) 7000/ 4900 kg
    Traction
    Speed range (Dual/TC/AS) 0-10 km/h
    Tyre size (8 ply) 23,1 x 26
    Theor. gradeability 57 %
    Vertical oscillation ±9°
    Compaction
    Static linear load 33 kg/cm
    Nominal amplitude, high 1.7 mm
    Nominal amplitude, low 0.8 mm
    Nominal amplitude (high/low) 1.7/ 0.8 mm
    Vibration frequency, at high amplitude 33 Hz
    Vibration frequency, at low amplitude 33 Hz
    Vibration frequency (high/low amplitude) 33/ 33 Hz
    Centrifugal force, at high amplitude 248 kN
    Centrifugal force, at low amplitude 121 kN
    Centrifugal force (high/low amplitude) 248/ 121 kN
    Engine
    Manufacturer/Model Cummins 4BT 3.9 102C
    Type Water cooled turbo Diesel
    Rated power, SAE J1995 76 kW (102 hp ) @ 2300 rpm
    Fuel tank capacity 250 l
    Alternative Engine
    Manufacturer/Model Deutz 4BT 3.9-C
    Type Water cooled turbo Diesel
    Rated power, SAE J1995 76 kW (102 hp ) @ 2300 rpm
    Hydraulic system
    Driving Axial piston pump with variable displacement.
    Axial piston motor with variable (dual speed)
    or constant (single speed) displacement.
    Radial piston motor with constant displacement.


    Vibration Axial piston pump with variable displacement.
    Axial piston motor with constant displacement.
    Steering Gear pump with constant displacement.
    Parking/
    Emergency brake
    Failsafe multidisc brake in rear axle & Drum Radial piston motor
    Service brake Hydrostatic in forward and reverse lever.
  • Dimensions
    Blueprint side view Dynapac CA270D Blueprint top view Dynapac CA270D
    A. Wheelbase 2879 mm
    B1. Width, front 2384 mm
    B2. Width, rear 2130 mm
    D. Drum diameter 1523 mm
    H1. Height, with ROPS/cab 2952 mm
    H2. Height, w/o ROPS/cab 2190 mm
    K1. Ground clearance 453 mm
    K2. Curb clearance 495 mm
    L. Length 5550 mm
    O1. Overhang, right 127 mm
    O2. Overhang, left 127 mm
    R1. Turning radius, outside 5400 mm
    R2. Turning radius, inside 3100 mm
    S. Drum shell thickness 25 mm
    W. Drum width 2130 mm
    ?. Steering angle ±38°