The SAKAI TW504 is a powerful combination roller designed to handle demanding commercial and municipal asphalt paving jobs with the functionality of two machines in one. Its 51-inch vibratory drum and wide pneumatic tires work in tandem to provide both initial compaction and a smooth, final finish in a single pass. This dual-action design, along with its operating weight in the 4-ton class, makes it an ideal choice for parking lots, municipal roads, residential streets, and large driveways.
The TW504’s two-stage compaction process delivers a superior finished product on medium tonnage projects. The front drum’s powerful vibration achieves optimal density, while the pneumatic tires’ kneading effect helps to seal the surface and provide a tight, professional-looking asphalt mat. The operator station provides total control through a simple, no-nonsense control panel with physical switches and knobs, no complex failure-prone multi-function circuit board displays. Its robust, triple-filtered spray system with all-metal nozzles ensures consistent performance and eliminates downtime while the separate on-demand release agent system makes preventing pickup easy. The TW504’s heavy-duty construction and durable design are backed by an industry-leading 3-year / 3,000-hour warranty, offering unmatched peace of mind and reliability on the job.
Features & Benefits:
- Combination of front vibrating drum and rear pneumatic tires (combi)
- Pneumatic tires provide kneading effect for smooth surface finish
- Machined drums with chamfered edges
- Excellent drum edge-to-edge visibility
- Durable rubber isolator system for vibratory drums
- Triple-filtered spray system
- Comfortable bench seat
- Separate release agent tank
- Standard safety features: foldable ROPS, adjustable seat belt, mirrors, turn signals, brake lights, horn, backup alarm, electric parking brake w/ interlock, & foot brake
Applications:
- Small to medium tonnage paving jobs
- Parking lots
- Large or commercial driveways
- Municipal & county roads
- Residential & subdivision streets
- Road maintenance and patch work
- Road shoulders, ramps, & road widening
Specifications
| DRUM |
| Type |
Front Drum + Rear Tires |
| Size (w x d) |
51″ x 31″ | 1,300 X 800 mm |
| OPERATING |
| Weight |
7,740 lbs | 3,510 Kg |
| VIBRATION (Front Drum) |
| Frequency |
3,100 vpm | 52 Hz |
| Centrifugal Force (L / H) |
5,955 / 7,710 lbs | 26.5 / 34.3 kN |
| Nominal Amplitude (L / H) |
.012″ / .016″ | .30 / .40 mm |
| ENGINE |
| Make & Model |
Kubota D1703 – Tier 4 Final |
| Horsepower |
24 Hp | 18.2 kW @2,200 rpm |
| BRAKING |
| Systems |
Hydrostatic Service Brake + SAHR Parking Brake + Combined Footbrake |
| FLUIDS |
| Diesel Fuel Capacity |
13.2 gal | 50 lit |
| Water Tank Capacity |
81.9 gal | 310 lit |
OPTIONS
