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Compaction

CA702 Single drum vibratory rollers

  • Pictures
  • Dimensions
A. Wheelbase
B1. Width, front
B2. Width, rear
D. Drum diameter
H1. Height, with ROPS/cab
H2. Height, w/o ROPS/cab
K1. Ground clearance
K2. Curb clearance
L. Length 256.50 in
O1. Overhang, right
O2. Overhang, left
R1. Turning radius, outside
R2. Turning radius, inside
S. Drum shell thickness
W. Working width 84 in
α. Steering angle

Product information

The CA702 is Dynapac’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.

Technical data

Masses
Operating mass (incl. Cab) 59,305 lbs
Module mass (front/rear) 37,900 lbs/ 21,400 lbs
Max. operating mass 60,100 lbs
Traction
Speed range 0-7 mph
Tire size (8 ply) 23,1x26
Theor. gradeability 45 %
Vertical oscillation ±9°
Compaction
Static linear load lbs/in
Nominal amplitude (high/low) 0.079 in/ 0.051 in
Vibration frequency (high/low amplitude) 1,680 vpm/ 1,800 vpm
Centrifugal force (high/low amplitude) 74,190 lb/ 57,100 lb
Engine
Manufacturer/Model
Type 6 cylindre Water cooled with After Cooler
Rated power, SAE J1995 220.0 hp @ 2,200 rpm
Fuel tank capacity 85 gal
Hydraulic system
Driving Axial piston pump with variable displacement.
Axial piston motors with constant displacement.
Vibration Axial piston pump with variable displacement.
Axial piston motor (2) with variable displacement.
Steering Gear pump with constant displacement.
Service brake Hydrostatic in forward and reverse lever.
Parking/Emergency brake Failsafe multidisc brake in drum gear box and in rear axle.

Operations & maintenance manuals

Spare parts manuals