Third Coast Equipment Tandem Roller RA29Y 6646lb Vibratory Compactor (Yanmar Diesel Engine 8540 lbf Dual Drum Drive Asphalt Roadway Paving)
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Consolidate Heavy Roadway Base Materials and Hot-Mix Asphalt with Liquid-Cooled Diesel Power
The Third Coast Equipment RA29Y vibratory tandem roller delivers industrial-grade material sectioning and precise density consolidation for large-scale municipal roadways, commercial parking lots, and industrial foundations. Powered by a 43.5 HP Yanmar 3-cylinder liquid-cooled diesel engine, this 6,646-pound heavy-duty machine generates up to 8,540 lbf of centrifugal force at a 3,600 VPM vibration frequency to increase the packing factor of ground solids. The specialized 47.2-inch dual drum drive system ensures continuous, non-slip structural tracking, utilizing an integrated 52.9-gallon pressurized water system with adjustable brass spray nozzles to prevent material sticking and deliver a smooth, ridge-free surface finish.
Best Used For:
- Municipal Roadway Paving: Laying down smooth, high-density hot-mix asphalt mats across city avenues, highway lanes, and deep structural patches.
- Commercial Sub-Base Preparation: Compacting deep, thick lifts of granular soils, heavy gravel blends, and crushed stone bases for large parking structures.
- Industrial Foundation Grading: Consolidating aggregate underlays beneath warehouse floor slabs and structural concrete pads requiring high structural density.
Key Performance & Safety Features
- Yanmar Diesel Engine: Industrial-grade 3-cylinder 43.5 HP liquid-cooled motor delivers consistent high-torque power and low-emissions fuel efficiency under full structural load.
- Dual Drum Drive Traction: Front and rear driven rolling steel cylinders supply superior climbing ability and prevent surface shoving on loose materials.
- Pressurized Water Irrigation: High-capacity 52.9-gallon fluid cell links with stainless steel bars and cleanable filtration lines to prevent asphalt pick-up.
- Folding ROPS Safety System: Rigid roll-over protection frame collapses effortlessly down to establish a low-clearance transit envelope on equipment trailers.
- Self-Adjusting Scraper Bars: Spring-loaded, flip-up scraper assemblies apply continuous edge pressure across the drum steel to strip away sticky aggregates.
What's Included
- (1) Third Coast Equipment RA29Y Vibratory Tandem Roller
- (1) Folding ROPS Safety Frame with Integrated LED Beacon
- (1) Yanmar 3TNV86 Diesel Engine Manual
- (1) Integrated 52.9 Gallon Pressurized Water System
Technical Specifications
| Brand | Third Coast Equipment |
| Model Number | RA29Y |
| Engine Manufacturer | YANMAR |
| Engine Model Style | 3TNV86 (3-Cylinder Liquid-Cooled Diesel) |
| Motor Output Power | 43.5 HP |
| Operating Machine Weight | 6,646 lbs. |
| Centrifugal Force (High Mode) | 8,540 lbf |
| Vibration Frequency Limit | 3,600 VPM |
| Drum Compaction Width | 47.2 inches |
| Drum Outer Diameter | 27.6 inches |
| Water Tank Capacity | 52.9 gallons |
| Fuel Tank Capacity | 7.9 gallons |
| Turning Radius (Outer) | 196.9 inches |
| Overall Physical Size | 94.9" L x 52.1" W x 104" H |
Pro-Tip: When rolling high-temperature asphalt surfaces, optimize fluid distribution by regularly clearing the internal brass nozzles. Maintaining an active pressurized water coat over both 47.2-inch drum faces limits tar sticking variables and preserves edge transition tracking.
