The Dynapac CA30D is a popular road roller manufactured by Dynapac, a leading manufacturer of construction equipment. The CA30D road roller is designed for compacting various types of soil, asphalt, and other materials during road construction and maintenance. Here are some specifications and features of the Dynapac CA30D road roller:

1. Operating Weight:

   • Static Linear Load: Approximately 30 kg/cm (approx. 42 lbs/in)
   • Operating Weight: Approximately 12,000 kg (26,500 lbs)

2. Drum Specifications:

   • Drum Width: 2130 mm (84 inches)
   • Drum Diameter: 1500 mm (59 inches)
   • Drum Shell Thickness: 30 mm (1.2 inches)
   • Number of Drum Vibrations: 2

3. Engine:

   • Manufacturer: Cummins
   • Model: 4BTAA3.9-C125
   • Engine Type: Four-cylinder, turbocharged diesel engine
   • Power Output: Approximately 93 kW (125 hp) at 2200 rpm

4. Travel Speed:

   • Maximum Forward Speed: Approximately 12 km/h (7.5 mph)
   • Maximum Reverse Speed: Approximately 12 km/h (7.5 mph)

5. Dimensions:

   • Overall Length: 4910 mm (193 inches)
   • Overall Width: 2290 mm (90 inches)
   • Overall Height: 3200 mm (126 inches)
   • Ground Clearance: 320 mm (12.6 inches)

6. Vibratory System:

   • The Dynapac CA30D road roller is equipped with a vibratory system that provides compaction force to the drum. The system includes two amplitude settings for different compaction requirements.

7. Operator Comfort and Controls:

   • The operator's platform is designed for comfort and visibility, providing good all-around visibility for safe and efficient operation. The controls are user-friendly and easily accessible.

8. Optional Features:

   • Depending on the specific model and configuration, the Dynapac CA30D road roller may offer additional features such as air-conditioned cabins, sprinkler systems for drum water cooling, and other optional accessories.