Road roller 10 ton for sale

Types of Road Roller 10 ton for sale

A road roller 10 ton for sale is a heavy construction machine used to compact soil, gravel, asphalt, and other loose materials. Generally, it helps provide a level base for subsequent layers and creates a sturdy, durable, and smooth surface for roads and other infrastructure projects. There are many types of road rollers used in the construction industry:

• Static Smooth Wheel Roller:

  A static smooth wheel roller uses large, smooth wheels to roll over and compress the material being worked on. It is very effective at achieving a high level of smoothness and is well-suited for tasks that require a fine finish, like preparing road surfaces or working on basketball courts and airstrips. The static smooth wheel roller is used primarily for the final compaction of layers of materials that have already been roughly compacted by other types of rollers.

• Pneumatic Rollers:

  Pneumatic rollers—also known as rubber tire rollers—use several tires with high pressure to roll and compress the material at hand. The roller relies on the weight of the machine, the air pressure within the tires, and the heat generated from friction to achieve compaction of the material. This type of roller is very versatile and can be used on various material types, especially gravel and soil. Furthermore, it can easily navigate curved surfaces and uneven terrain thanks to the flexibility offered by the tires.

  Like the smooth wheel roller described earlier, pneumonic rollers are primarily used to achieve final compaction of the material. However, they differ from smooth wheel rollers in that the pneumonic rollers are better suited for irregular and non-cohesive materials like gravel.

• Vibratory Roller:

  The vibratory roller compacts material by relying on vibration and static weight. It has a heavy shell and small, smooth or padfoot (projecting half-circles) drums. While some models have a vibrating front drum, others have a vibrating rear drum or both. Breaker pads on the vibrating drum help release the vibrating speed and ensure effective compaction.

  The vibratory roller excels in compacting various material types. It is primarily used to work on asphalt in road construction. However, there are models of the vibratory roller best suited for soil and other materials.

  As highlighted earlier, the vibratory roller works by applying weight and high-frequency vibrations on the material at hand. This results in a loose material that is densely compacted, ultimately leading to stronger and more stable soil that has a much higher load-bearing capacity.

• Sheepsfoot Roller:

  The sheepsfoot roller—also commonly referred to as the “pug mill roller” or “kneading roller”—has a flat, heavy cylindrical drum with numerous smaller “feet” protruding from it. These feet are usually shaped like rectangular pads, oval pads, and circular pads, and they help push and knead the material into the ground when the drum rotates.

  The sheepsfoot roller is particularly effective at compacting cohesive soil like clay. It is also particularly ineffective on unpaved roads, earthen dams, and other rough terrains that require solid stabilization.

• Hybrid Roller:

  A hybrid roller combines elements from two or more types of rollers to create a versatile machine that can efficiently compact a wide range of materials in different environments. For example, a hybrid roller might feature a combination of smooth steel drums and padfoot configurations to knead asphalt and soil. Some might even have a self-contained electric drive system that features a high degree of movement functionalities including some with operational features that use radio frequency to activate various settings and controls. The hybrid roller is equipped to deal with various jobs at hand and can tackle many compaction challenges fuelled by diverse environmental needs.

Specifications & Maintenance

Specifications of a 10-ton road roller can vary based on the type of roller. Here are some of the general specs to consider:

• Operating Weight: The 10-ton road roller has an operating weight of 10 tons. This weight includes the roller itself, any water or other mass in its tanks, and any other applicable equipment.
• Drum Width: The width of the roller drum can impact how much area the roller covers in one pass and the roller's maneuverability on the worksite. The average drum width is between 1,200 mm and 1,500 mm.
• Power: A 10-ton road roller's engine power output is measured in kilowatts (kW) or horsepower (HP). This power drives the roller's weight increase, vibration system, and any other automation features. The power ranges from 60 to 120 kW.
• Vibration Frequency: Some road rollers have vibratory drums that increase the amount of pressure exerted on the ground. A 10-ton roller can have a vibration frequency of around 30 Hz to 40 Hz.
• Amplitude: This is the measure of the height of the vibrations and levels of compaction of the roller. A 10-ton road roller can have an amplitude of about 0.5 to 1 mm.

Maintaining a 10-ton road roller is crucial for ensuring its operational and compaction efficiency. Here are some maintenance tips for a 10-ton road roller:

• Regular Inspections: Carry out regular inspections to identify wear and tear, leaks, and other potential issues.
• Fluid Checks: This may include oil changes, lubrication of the drum bearings and chains, coolant, hydraulic fluid, and other pertinent fluid changes and checks.
• Tire Maintenance: This applies only to rubber-tired rollers. Routine inspections may be necessary to keep the air pressure at recommended levels and check for uneven wear.
• Drum Maintenance: Operators should regularly check and clean the roller drum to avoid material buildup that could affect the quality of the compaction.
• Vibration and Frequency Checks: The road roller relies on its vibration to compact soil effectively. Maintain the roller's vibration system and regularly check its frequency.
• Training: Depending on the complexity of the roller's features and systems, parts may need specialized knowledge for maintenance. Road rollers with advanced technology require regular software and hardware updates to improve functionality.

Application of road roller 10 tons for sale

Road rollers are commonly used in the construction sector. However, their use goes beyond just the construction of roads. Below are some of the most common applications of road rollers.

• Earthwork Rolling: Road rollers are primarily used to compact loose soil or gravel to create a stable and level foundation for construction projects. They help reduce air pockets and voids within the soil, increasing its load-bearing capacity.
• Base and Subbase Compaction: After earthwork, road rollers are used to compact base and subbase layers of aggregate or crushed stone. Proper compaction of these layers is essential for the stability of the overlying pavement or foundation.
• Pavement Construction: Road rollers play a crucial role in the construction of pavements, including asphalt and concrete roads. In asphalt pavement construction, road rollers are used to compact the freshly laid asphalt layers to ensure proper density and smoothness. For concrete pavements, road rollers may be used to finish and compact freshly poured concrete slabs.
• Landfills: Road rollers are used in landfill construction to compact waste materials, increasing the capacity and stability of landfills.
• Agricultural Fields: In some cases, Soil or farm rollers are used in agriculture to flatten and till agricultural fields. They improve soil-to-seed contact and enhance crop yields.
• Snow: Rollers are also used in snow compaction to create ice roads or snow highways in cold regions. Snow rollers help create a stable snow base for travel during winter months when traditional road construction is not feasible.

Other construction applications include the compaction of trenches, preparation for landscaping and pavements, and dam and embankment construction.

How to choose road roller 10 ton for sale

When buying a 10-ton road roller, either for personal use or resale, it's essential to consider certain features to ensure they get value for their money. The first thing to consider is the weight of the roller. While 10 tons is the specified weight, it's crucial to understand how the machine's overall weight and distribution impact performance.

Next, buyers should think about the projects the road roller will be used for and whether its drum width will suffice to meet the roller's job demands. Factors like the type of material to be compacted, the terrain of the area, and the dimensions of the area to be covered are crucial in determining if the drum width of the 10-ton roller will suffice. Additionally, buyers should consider visibility and control features. Is there an overhead enclosure? If yes, how clear is the operator's view? Furthermore, how intuitive are the controls? A road roller with ergonomic controls and good operator enclosure simplifies operations and reduces the chances of accidents.

Examine the maintenance requirements of the road roller. Some machines have easily accessible service points, which makes maintenance routines fast and easy. Consider also the machine's fuel efficiency and the type of engine it comes with, as this will go a long way in determining maintenance needs. Roller customers usually prefer machines with easy maintenance requirements and optimal fuel efficiency.

Finally, ensure that the road roller comes with a comprehensive after-sales support program. Confirm that spare parts are readily available and that there are repair centers close to the buyer's location. It doesn't hurt to inquire about the warranty and what it covers, as this gives the buyer of the road roller some peace of mind.

Q & A

Q1. How wide is the roller of a road roller?

A1. Road rollers come in different sizes and widths, depending on their types. For example, a static roller can have a cylinder width of about 1,200mm to 2,400mm. However, the widths of road rollers shouldn't be more than the road that needs compaction.

Q2. How does the roller weight affect the compaction of material?

A2. Heavier rollers compact materials better because they exert more weight on the ground. The weight of the roller also helps to break down particles and achieve better density. Lightweight rollers may offer superficial compaction and are better used for granular soils. Fine-grained soils require heavy rollers to obtain optimal compaction.

Q3. What are the limitations of a road roller?

A3. Road rollers can't reach areas with overhead obstructions. Also, they can't access confined spaces like narrow trenches. Furthermore, road rollers can't perform tasks like material spreading and excavation. They also can't achieve compaction above a certain depth and are unsuitable for loose, fine material.

Q4. How many tons is a road roller?

A4. The weight of a road roller varies according to its type. An oscillatory roller can weigh from 7 to 14 tons. A pneumatic roller weighs between 10 and 30 tons. The weight of the road roller must be more than the weight of the material it will compact, and heavier rollers may be used for deeper layers of soil.