FAYAT GROUP

There is much more to soil compaction than the roller. When we developed this generation, we applied our unmatched know-how in the field of soil compaction to the entire compaction mission. This ranges from planning the task, through the rolling phase, to analyzing the results once the job is complete.

PRESENTING THE COMPLETE DYNAPAC SOIL COMPATOR RANGE These machines and their variants, are the fifth generation of Dynapac CA single drum vibratory rollers. With their state-of-the-art designs and unique features, they represent yet another example of Dynapac’s innovative thinking. OPTIMIZED PARAMETERS Provide superior compaction performance. ACTIVE BOUNCING CONTROL Prevents misuse to the machine and over-compaction. CROSS-MOUNTED ENGINE A revolution in serviceability. LOW NOISE AND LOW FUEL CONSUMPTION Sustainability and working environment in focus. MISSION CONTROL Puts you in full control...

SOIL COMPACTOR RANGE The Dynapac CA2500 - CA4600 are medium heavy vibratory soil compactors, typical utility machines, designed for long working days in tough applications. All types of base courses and reinforcement courses can be compacted to considerable depth. The 35 mm (1.4 in) thick drum shell ensures excellent resistance to wear - even in compaction operations on rockfill. The padfoot version has it’s major range of application on cohesive material and disintegrated rock. All types of base courses and subbase courses can be compacted. Rock fill The small Dynapac soil compactors are vibratory...

Dynapac Seismic does it differently. Since the drum and the soil act as one dynamic system, several benefits can be found from the system’s natural frequency. At the natural frequency, the drum amplitude is enhanced significantly, since energy is automatically fed to the system at exactly the right time. This, in turn, maximizes the contact force between the drum and the ground, yielding maximized compaction and energy efficiency. Operating mass Static linear load Drum width Why waste valuable energy by letting the drum hit the soil randomly? For many years, the soil and the drum were considered...

PREPARATION - COMPBASE SOFTWARE CompBase is the only recommendation tool in the industry that can provide detailed compaction data and capacity information based on full-scale tests. The machine and method selection is based on the material to be compacted and provides information on the expected depth effect and degree of compaction after any given number of passes. In addition to this; CompBase recommends suitable amplitude and rolling speed for optimum performance. PERFORMANCE - DYNAPAC COMPACTION OPTIMIZER (CA3500/4000/5000/6000) We all know that the whole idea with compaction is to reach...

PLANNING FOR EFFICIENCY AND ECONOMY MAP GROUND CONDITION Map the ground condition and the material to be compacted. If your CA roller is equipped with a Compaction Meter with Dyna@ Lyzer (with GNSS), you can run the machine over the area in advance. This will give you a chart showing ground condition and material to be compacted, at the same time revealing weak areas before you start rolling. SELECT MACHINE AND COMPACTION STRATEGY Dynapac CompBase software bases the selection of machine and method on the material to be compacted. The software provides information on the expected depth effect...

FEEDBACK ON PROGRESS AND POSITION Your fifth generation Dynapac CA soil compactor is warmed up and ready to roll. Start compacting and the Dynapac CA roller, with Compaction Meter and Dyna@Lyzer, gives you continuous information on the increase in compaction and reveals weak areas. Compaction results are displayed on the computer screen, allowing you to focus the compaction energy on the ground surfaces that need additional compaction. The screen also displays the position of the roller in relation to a selected reference line for the section, so you always know precisely where you are. SUPERIOR...

THE MACHINE TAKES THE STRAIN The ergonomically designed, air-conditioned cabs on the new generation offer a high level of operator comfort and good visibility over the work area and surroundings. The noise level from the engine is very low. A feature unique to Dynapac CA rollers is a spin-around seat, steering module and display cluster, which allows movement of up to 180 degrees without stress to the neck or body. SAFETY FIRST Safety functions include Electronic Drive Control with a “quick brake” function, which shortens braking distances if the lever is moved very fast, and a tilt indicator....

FEATURES & BENEFITS PERFORMANCE Easy accessable scrapers divided to follow drum movement and replacement at low cost. PERFORMANCE/DURABILITY Thick drum shell ensures compaction performance and long running time before change. STATIC LINEAR LOAD in steps of 28 lb/in (5 kg/cm) means there‘s a machine for all needs. COMPACTION PERFORMANCE Several compaction data settings to choose among. SEISMIC is standard for CA1500 - 6500 LIGHTS Night or day? Choose working/driving lights according to your needs. Always LED technology OPERATOR´S STATION Three main configurations to choose from, and numerous options....

PERFORMANCE Clean inlet air (combiustion and cooling) taken in as high as possible. SAFETY Sloping engine hood and 3.25 x 3.25 ft (1x1 meter) view front & rear. GRADEABILITY/PERFORMANCE Heavy duty rear axle with failsafe brakes. ENGINES FROM CUMMINS OR DEUTZ 4 or 6 cylinders, Stage IIIA (Tier3)and up, at your choice. Always following the latest emission steps. 9 SERVICEABILITY Cross-mounted engine gives unique service

CA2500/3500 High Climb To make it possible to achieve higher gradeability reverse we have built the High Climb machines on our Anti-spin versions with NoSpin rear axles and by introducing new heavier components in rear axle, drive motor and transmission the drum is able to push the machine reverse 55% (28 degrees). PD machines and D machines with pad shell will have a perfect grip in the soil but remember that smooth Drums need to have grip to push the machine reverse. A visible change in the drum will be the mechanical stops (circled) on drive side not to overload the rubber elements. A visible...