Build on solid ground with our high-performance soil & asphalt compactors.
Engineered for maximum density, stability, and efficiency in every terrain.
Compaction Solutions
From foundations to final seal
Since pioneering vibration technology in 1934, Dynapac has remained the global benchmark for compaction performance. At SMT, we provide a comprehensive Compaction Solutions ecosystem designed to ensure the structural integrity of your infrastructure from the bottom up.
Our range covers every critical stage of the compaction process:
Soil Stabilization: Our high-performance soil compactors deliver the massive centrifugal force needed for deep-layer stability and solid foundations.
Asphalt Finishing: Our tandem rollers and pneumatic tyre rollers (like the CP150) provide the precision and "kneading effect" required to achieve targeted surface density and a flawless, waterproof seal.
By combining Dynapac’s heritage with SMT’s premium technical support and strategic logistics across Africa, we help you achieve superior results with optimized cycle times and long-term durability.
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Why choose Dynapac compactors?
Dyn@lyzer
Real-time compaction mapping and documentation to prove quality to site owners.
High-Ambient Cooling
Specifically engineered engines for Saharan heat, preventing overheating during 24/7 operations.
Certified Training
Operator coaching to master Seismic technology and maximize liters-per-m³ efficiency.
Part of an integrated road construction solution
Find the right equipment for your project (external link)
Specialized Finishing: Pneumatic & Static Solutions
For the final "seal" and specific soil types, standard vibration is not enough. SMT provides specialized Pneumatic (CP) and Static (CT) rollers to achieve the ultimate surface texture and airtight finish.
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Pneumatic Tyre Roller (CP150)
Achieve flawless surface sealing with the CP150 pneumatic tyre roller.
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Pneumatic Tyre Roller (CP275)
The CP275 uses pneumatic tires to "knead" the asphalt, sealing the surface pores against water penetration and creating a superior, high-grip texture.
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High-Pressure Static Compaction (CT3000)
The CT3000 provides high static load without vibration, ideal for sensitive areas or final surface leveling where vibratory impact must be avoided
Specialized Padfoot Configurations
For cohesive soils like clay and silt, standard smooth drums are insufficient. SMT provides specialized Padfoot options to ensure deep penetration and perfect compaction in difficult soil conditions.
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Cohesive Soil Mastery
The padfoot (PD) drum "kneads" the soil, breaking up lumps and forcing air out of cohesive materials for a solid, uniform foundation.
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Padfoot Shell Kits
Many of our models (CA25 to CA65) can be fitted with a Padfoot Shell Kit, allowing you to switch from smooth to padfoot drum depending on your project needs.
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Enhanced Traction in Mud
The padfoot design provides additional grip in wet or slippery conditions, ensuring the compactor maintains movement on challenging earthwork sites.
Soil & Asphalt Compaction FAQ
Find expert answers on how to select the right compaction technology for your project, from stabilizing base layers to sealing the final asphalt surface.
SEISMIC automatically detects the soil's natural frequency and adjusts the drum's vibration accordingly. This reduces fuel consumption by up to 25% and prevents soil "bouncing" or over-compaction.
For massive rockfill or deep soil layers, the CA65D and CA70D are preferred due to their high static linear load and extreme centrifugal force.
Dynapac compactors provide real-time stiffness data (CMV) to the operator, indicating exactly when the target compaction is reached, avoiding unnecessary passes.
Yes. They feature high-capacity cooling systems and cross-mounted engines for easy maintenance and 24/7 reliability in high-temperature environments.
By vibrating both drums, Dynapac tandem rollers achieve required density in fewer passes, preventing the asphalt from cooling too quickly and ensuring a more uniform surface texture.
Thanks to the "soft starting" hydraulic system and offset drum technology, our rollers eliminate marks and cracks when starting or stopping on a fresh asphalt mat.
High-amplitude models are designed for thick layers of asphalt or base courses, providing the necessary centrifugal force to compact deep materials in a single stage.
Yes, we integrate Dyn@Lyzer, which provides real-time temperature mapping and pass-counting to ensure the entire road surface meets international quality standards.
Request a Personalized Compaction Proposal
Our experts respond within 48 hours with a solution tailored to your specific project needs.