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Compaction

Dynapac CA270D Single drum vibratory rollers

  • Pictures
  • Dimensions
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
α. Steering angle ±38°
Discontinued true
CA270D is a typical utility machine, designed for long working days in tough applications. It is utilized for compaction of most types of soil. Typical applications are road building, airfields, dams, harbors and industrial sites.
Operating Mass: 11900000 g
Static linear load: 33 kg/cm
Compaction width: 2130 mm

Technical data

Masses
Max. operating mass 12100000 g
Operating mass (incl. ROPS) 11900000 g
Operating mass (incl. Cab) 12050000 g
Module mass (front/rear) 7000000/ 4900000 g
Traction
Speed range (Dual/TC/AS) 0-10 km/h
Tyre size (8 ply) 23,1 x 26
Max. theoretical gradeability 57 %
Vertical oscillation ±9°
Engine / Drive
Manufacturer / Model Cummins 4BT 3.9 102C
Type Water cooled turbo Diesel
Rated power, SAE J1995 76000 W (102 W) @ 2300 W
Fuel tank capacity 0.25 m3
Alternative Engine
Manufacturer / Model Deutz 4BT 3.9-C
Type Water cooled turbo Diesel
Rated power, SAE J1995 76000 W (102 W) @ 2300 W
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.

Operations & maintenance manuals

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Service Kits

Drum rotation kit
Category Subcategory P/N Additional info  
Single drum vibratory rollers 4700938891
Eccentric shaft kit
Category Subcategory P/N Additional info  
Single drum vibratory rollers 4812155693
Service kit
Category Subcategory P/N Additional info  
Single drum vibratory rollers 4812105054 Start-up kit
Service kit , 1000H
Category Subcategory P/N Additional info  
Single drum vibratory rollers 4812155691 (No. Oil)
Single drum vibratory rollers 4812105053 (Inc. Oil)
Service kit , 250H
Category Subcategory P/N Additional info  
Single drum vibratory rollers 4812155689 (No. Oil)
Single drum vibratory rollers 4812105051 (Inc. Oil)
Service kit , 500H
Category Subcategory P/N Additional info  
Single drum vibratory rollers 4812155690 (No. Oil)
Single drum vibratory rollers 4812105052 (Inc. Oil)
Service kit , 50H
Category Subcategory P/N Additional info  
Single drum vibratory rollers 4812155688 (No. Oil)
Single drum vibratory rollers 4812105049 (Inc. Oil)
Service kit , 750H
Category Subcategory P/N Additional info  
Single drum vibratory rollers 4812155689 (No. Oil)
Single drum vibratory rollers 4812105051 (Inc. Oil)
Shock absorber kit
Category Subcategory P/N Additional info  
Single drum vibratory rollers 4700938878 Drum
Steering hitch kit
Category Subcategory P/N Additional info  
Single drum vibratory rollers 4700938558

Spare parts manuals

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Compaction data

LEVEL II

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Schematics

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