Select your Dynapac region of interest

More languages and regions to be announced soon!

Compaction

CA702D Single drum vibratory rollers

  • Pictures
  • Dimensions
A. Wheelbase
B1. Width, front
B2. Width, rear
D. Drum diameter 1700 mm
H1. Height, with ROPS/cab
H2. Height, w/o ROPS/cab
K1. Ground clearance
K2. Curb clearance
L. Length 6515 mm
O1. Overhang, right
O2. Overhang, left
R1. Turning radius, outside
R2. Turning radius, inside
S. Drum shell thickness 40 mm
W. Drum width 2130 mm
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) 26900 kg
Module mass (front/rear) 17200 kg/ 9700 kg
Max. operating mass 27250 kg
Traction
Speed range 0-11 km/h
Tyre size (8 ply) 23,1x26
Theor. gradeability 45 %
Vertical oscillation ±9°
Compaction
Static linear load 80.8 kg/cm
Nominal amplitude (high/low) 2.0 mm/ 1.3 mm
Vibration frequency (high/low amplitude) 28 Hz/ 30 Hz
Centrifugal force (high/low amplitude) 330 kN/ 254 kN
Engine
Manufacturer/Model Cummins QSB6.7 T3
Type 6 cylindre Water cooled with After Cooler
Rated power, SAE J1995 164 kW (220.0 hp ) @ 2200 rpm
Fuel tank capacity 320 l
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

Fluids

Drum oil
Type of fluid Volume Additional info  
Atlas Copco Drum Oil 1000 2 x 2,3 liter Change oil after first 50 hours then every 2000 hours (yearly)
Engine
Type of fluid Volume Additional info  
Atlas Copco Engine 100 16,5 liter Change oil after first 50 hours then every 500 hours (every 3 months)
Hydraulic system
Type of fluid Volume Additional info  
Atlas Copco Hydraulic Oil 300 52 liter Change oil every 2000 hours (yearly)
Transmission oil
Type of fluid Volume Additional info  
Dynapac Gear Oil 300 5 liter Drum gear, change oil every 2000 hours (yearly)
Dynapac Gear Oil 300 21,6 liter Rear axle differential, planetary gear and drop box, change every 1000 hours.

Service Kits

Compaction meter kit
Category Subcategory P/N Additional info  
Compaction Single drum vibratory rollers 4700372293 COMPACTION METER (NOT FOR PD)
Service kit , 1000H
Category Subcategory P/N Additional info  
Compaction Single drum vibratory rollers 4700945199
Service kit , 500H
Category Subcategory P/N Additional info  
Compaction Single drum vibratory rollers 4700950324
Service kit , 50H
Category Subcategory P/N Additional info  
Compaction Single drum vibratory rollers 4700945197

Schematics

Eager to see the schematics of CA702D?

Please Log in or Register to MyDynapac to get access.