Heavy Pneumatic Roller – Powerful Compaction for Damaged Roads

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Heavy Pneumatic Roller – Powerful Compaction for Damaged Roads

▶️ What is it?
A heavy-duty pneumatic tired roller with multiple wide rubber wheels used to compact soil, asphalt, or concrete layers by applying even pressure across the surface.

▶️ Specifications:
• Type: Pneumatic Tired Roller (PTR)
• Weight: 15–25 tons (adjustable ballast)
• Number of Wheels: 7–9 rubber tires
• Compaction Width: 1800–2500 mm
• Application: Road construction, patch compaction, soil sub-base

▶️ How It Works:
1️⃣ Operator drives roller across cracked or uneven surface
2️⃣ Rubber tires apply kneading action, compacting from multiple points
3️⃣ Load is adjusted by water/ballast for desired pressure
4️⃣ Surface becomes more stable and dense
5️⃣ Pass repeated for uniform compaction

▶️ Advantages:
✅ Applies even pressure without cracking the base
✅ Suitable for asphalt, granular soil, or cold mix
✅ Helps seal and knead surface voids
✅ Adjusted weight improves compaction control
✅ Good for repairing bumpy or damaged roads

▶️ Disadvantages:
❌ Not ideal for deep base compaction
❌ Requires ballast maintenance
❌ Less effective on very soft soil

▶️ Productivity Impact:
This roller allows rapid surface preparation for paving or repair, reducing manual patchwork effort and improving surface integrity by 40–50%.

▶️ Best Used For:
✅ Road resurfacing prep
✅ Asphalt finishing
✅ Cold mix stabilization
✅ Municipal road maintenance

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Regards,


Innoforge Studio

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