Dynapac CA702D: Special developed machine for heavy large-scale compaction work. - Atlas Copco Iraq

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Dynapac CA702D: Special developed machine for heavy large-scale compaction work.

Construction and Mining

+971 (0) 4 886 1996

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The Dynapac CA702D is Atlas Copco’s heaviest vibratory soil compaction roller. The machine has been specially developed for the heaviest large-scale compaction work on earth, rockfill and most types of soils and clays. Typical applications include dams, airfields, harbors and major railway and road projects.


Features & benefits

  • Anti-spin system
  • Easy maintenance

Technical description


Technical data

Technical Specifications
Model typeD - Smooth drum
Masses
Operating mass, incl. CAB59304.28 lb
Module mass, front37919.46 lb
Module mass, rear21384.81 lb
Max. operating mass60075.9 lb
Dimensions
Drum width83 27/32 inch
Traction
Speed- - -
Vertical oscillation±9
Tyre size (12 ply)23,1 x 26 AW
Theoretical gradeability45 %
Compaction
Static linear load178.57 lb
Nominal amplitude, high0.08 inch
Nominal amplitude, low0.05 inch
Vibration frequency, high28 Hz
Vibration frequency, low30 Hz
Centrifugal force, high-
Centrifugal force, low-
Engine
Engine brand / modelCummins QSB 6.7, IIIA/T3
Power rating164 kW (220 hp) at 2200 rpm
Hydraulic system
DrivingAxial piston pump with variable displacement. Axial piston motors (2) with variable displacement.
VibrationAxial piston pump with variable displacement. Axial piston motors (2) with variable displacement.
SteeringGear pump with constant displacement.
Service brakeHydrostatic in forward and reverse lever
Parking/ Emergency brakeFailsafe multidisc brake in drum gear box and in rear axle
Capacities
Fuel tank capacity84.54 gal

Construction and Mining

+971 (0) 4 886 1996

Send an email