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Compaction

Dynapac CA702D Single drum vibratory rollers

  • Pictures
  • Dimensions
A. Wheelbase 3341 mm
B1. Width, front 2420 mm
B2. Width, rear 2280 mm
D. Drum diameter 1700 mm
H1. Height, with ROPS/cab 2982 mm
H2. Height, w/o ROPS/cab 2206 mm
K1. Ground clearance 405 mm
K2. Curb clearance 483 mm
L. Length 6515 mm
O1. Overhang, right 155 mm
O2. Overhang, left 135 mm
R1. Turning radius, outside 6000 mm
R2. Turning radius, inside 3700 mm
S. Drum shell thickness 40 mm
W. Drum width 2130 mm
α. Steering angle ±38°

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.

Features & benefits


Dynapac Dyn@Link
Dyn@Link

A tool to monitor and control their machine fleet efficiently and conveniently.

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 (12 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 cartridge
Type of fluid Volume Additional info  
Dynapac Drum Oil 1000 2,3 l/side P/N
5 l can 4812156456
Drum gear
Type of fluid Volume Additional info  
Dynapac Gear Oil 200 5 l P/N
5 l can 4812008274
20 l can 4812008275
209 l drum 4812008276
Engine
Type of fluid Volume Additional info  
Dynapac engine Oil 200 16,5 l P/N
5 l can 5580020624
20 l can 5501522700
Hydraulic oil tank
Type of fluid Volume Additional info  
Dynapac Hydraulic 300 52 l P/N
20 l can 9106230330
209 l drum 9106230331
Hydraulic system
Type of fluid Volume Additional info  
Dynapac Hydraulic 300 43 l P/N
20 l can 9106230330
209 l drum 9106230331
Rear axle - differential
Type of fluid Volume Additional info  
Dynapac Gear Oil 200 12,5 l P/N
5 l can 4812008274
20 l can 4812008275
209 l drum 4812008276
Rear axle - planetary gear
Type of fluid Volume Additional info  
Dynapac Gear Oil 200 3,6 l/side P/N
5 l can 4812008274
20 l can 4812008275
209 l drum 4812008276

Service Kits

Compaction meter kit
Category Subcategory P/N Additional info  
Compaction Single drum vibratory rollers 4700372293 COMPACTION METER (NOT FOR PD)
Drum rotation kit
Category Subcategory P/N Additional info  
Compaction Single drum vibratory rollers 4812158993
Eccentric shaft kit
Category Subcategory P/N Additional info  
Compaction Single drum vibratory rollers 4700945657
Shock absorber kit
Category Subcategory P/N Additional info  
Compaction Single drum vibratory rollers 4812157354 Drum
Steering hitch kit
Category Subcategory P/N Additional info  
Compaction Single drum vibratory rollers 4812157779 Tilt

Spare parts manuals

Compaction data

LEVEL II

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Schematics

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