Dynapac CA30D Roller – Specifications
Single-Drum Vibratory Soil Compactor | Heavy Construction Equipment
The Dynapac CA30D is a heavy-duty vibratory roller designed for compacting soil, road construction, embankments, and industrial sites. The following specifications are based on the manufacturer's technical brochure for the CA30D model.
Engine and Transmission
Manufacturer: Dynapac
Model: CA30D
Model Year: 2020
Engine Manufacturer: Cummins
Engine Model: QSF3.8 (Stage IIIA / Tier 3)
Engine Type: 4-Cylinder, Water-Cooled Turbocharged Diesel
Engine Displacement: Approx. 3.8 L
Rated Engine Power: 130 HP (97 kW) @ 2,500 rpm
Alternative Engine: Cummins 4BT3.9-102C, depending on market
Transmission / Drive: Hydrostatic
Drive Configuration: Single Drum with Rear Pneumatic Tires
Dimensions and Weight
Operating Weight (with ROPS): 11,200 kg
Operating Weight (with Cab): 11,300 kg
Maximum Operating Weight: 12,800 kg
Overall Length: Approx. 5,560 mm
Overall Width: Approx. 2,256 mm front
Overall Height: Approx. 2,890 mm with cab/ROPS
Drum Width: 2,130 mm
Drum Diameter: Approx. 1,500 mm
Drum Shell Thickness: 25 mm
Wheelbase: 2,990 mm
Ground Clearance: 460 mm
Turning Radius (outside): 5,650 mm
Steering Angle: ±38°
Compaction Performance
Static Linear Load: 30 kg/cm
Vibration Frequency: 33 Hz
High Amplitude: 1.8 mm
Low Amplitude: 0.9 mm
Centrifugal Force (High Amplitude): 250 kN
Centrifugal Force (Low Amplitude): 123 kN
Maximum Theoretical Gradeability: Approx. 51%
Maximum Travel Speed: Approx. 11 km/h
Fuel Tank Capacity: 280 litres
Electrical System: 12 V
Tire Size: 23.1 × 26
Main Applications
Road construction and soil compaction.
Compaction of embankments and earthworks.
Industrial sites, airports, and ports.
Gravel and granular soil compaction.
Road shoulders and site preparation.