Walk Behind Roller Sakai HV80ST
Walk Behind Roller Sakai HV80ST
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IDR 230000000.00

Specification of


- Weights (Kg / lbs): 780/1720
- Centrifugal Force (kN / lbs / kgf): 15.7 / 3,525 / 1,600
- Frequency (Hz / VPM): 55/3300
- Speed Range <Speed & Reverse> (Km / h / MPH): 0-3.5 / 0-2.2
- Gradability (% / *): 38/21
- Dimension L x W x H (mm): 2.620 x 770 x 1.180

- Engine: KUBOTA EA8-NB (Non EPA Tier 4)
- Type: Diesel, Water Cooled, 4 Cycle, 1 Cylinder
- Max Output (kW / HP / min): 5.7 / 7.6 / 2500
- Starting System: Electric Starter

- Power Line: Transmission Hydrostatic Transmission
- Drive wheel: All Wheel
- Vibration System: Eccentric Shaft Type
- Brake System: Mechanical, Pin Lock Type
- Fuluid Capacity - Fuel tank (L / gal): 7.5 / 2.0
- Sprinkler Tank - Gravity (L / gal): 40 / 10.6

Vibratory Roller or Baby Roller is an application to surface with an operating weight of less than 3 tons. Baby Vibratory rollers or roller is used to compact the soil or materials Asphalt, but Vibratory rollers or roller baby has the ability to solidify the power to press or power up to several tons. Therefore Vibratory rollers or roller baby is commonly used by road contractors in order to tamp urugan (heap). Vibratory rollers or roller baby available type Single & Double Drum Drum.
A road roller (sometimes called a roller-compactor, or just roller) is a compactor type engineering vehicle used to compact soil, gravel, concrete, or asphalt in the construction of roads.In some parts of the world, road rollers are still known colloquially as steam rollers, regardless of their method of propulsion. This usually only applies to the largest sample (used for road-making).Variations and features
On some machines, the drum can be filled with water on site to achieve the desired weight. When empty, the machine lighter and easier to transport between work sites. In the pneumatic tire roller body can be ballasted with water or sand, or for extra compaction of wet sand used. Modern roller tires may be filled with steel ballast, which gives a more even balance for better compaction.
Additional compaction can be achieved with a drum vibrating roller, allowing small, lightweight machine to perform as well as a much heavier. Vibration is usually generated by the hydrostatic motors rotating freely inside the drum of heavy eccentric shaft has been installed. Some rollers have a second weight that can be rotated relative to the main heavy, to adjust the vibration amplitude and thus the compacting force."> Lubrication water can be supplied to the surface of the drum of the on-board" sprinkler tank "to prevent sticking to the hot asphalt drum.
hydraulic transmission enables greater design flexibility. While early examples used a direct mechanical drives, hydraulics reduce the number of moving parts exposed to contamination and allows the drum to be encouraged, provide additional traction on inclines.
human-propelled roller may have only a single drum roller.
self-propelled roller may have two drums, mounted in front of the other one (format known as "duplex"), or three rolls, or just one, with the return rollers replaced with treaded pneumatic tires to improve traction

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