Battery paver

Types of battery pavers

• Functional battery pavers:

  These are intended to support the required tasks or functions. They are often developed with specific features or performance capabilities to meet particular requirements. They might prioritize functionality over other aspects like aesthetics or luxury. Such types of battery pavers include the following:

  -Functional Batteries for High Performance: These batteries are designed to deliver high-performance levels, providing strong power output and longer runtimes. They are often used in heavy-duty machinery.

  -Functional Batteries for Low Temperature Environments: These batteries are engineered to perform well in low-temperature settings. They often include special electrolyte and separator materials to maintain performance in cold weather.

  -Functional Lithium-ion Batteries: These batteries use lithium-ion technology, known for its longevity and stable discharge rates. They are widely used in various types of paving machinery.

• Flexible battery pavers:

  These pavers can adapt to various uses, locations, or needs, providing convenience and versatility. They might be easily movable, reconfigurable, or multifunctional, catering to the rapid change of modern life. Among the many types of flexible battery pavers, the following are popular in the machinery industry.

  -Plug-and-Play Functional Batteries: These batteries feature a plug-and-play design, allowing users to easily replace or upgrade them. This design simplifies battery management and maintenance.

  -Modular Functional Batteries: These batteries adopt a modular design, allowing users to adjust capacity and power by combining different modules. This provides more flexible choices for users.

  -Portable Functional Batteries: These batteries focus on portability, featuring lightweight and compact designs. This makes them convenient for users to carry and use in various environments.

• Smart battery pavers:

  These pavers incorporate advanced technologies such as the Internet of Things, allowing remote control, monitoring, and data analysis. They provide an intelligent solution to enhance operational efficiency and management level. In the machinery industry, the smart battery paver usually refers to the all-in-one battery packs that have sophisticated battery management systems (BMSs) integrated. These accouterments foster higher levels of communication, supervision, and command supervision of battery functions.

  -Functional Smart Batteries with BMS: These batteries are equipped with Battery Management Systems (BMS), which provide functions like overcharge/overdischarge protection, temperature control, and fault diagnosis. BMS enhances battery safety and reliability.

Specifications and maintenance of battery pavers

• Power

  The power of a battery paver hinges on two primary components - the battery and the motor. The battery supplies the necessary energy, while the motor transforms this electrical energy into mechanical power, driving the paver. For instance, a 20-ton battery paver's motor may boast a power rating of 30 kW (kilowatts), enabling it to efficiently lay asphalt.

• Laying Width and Height

  One of the main advantages of using a paver in road construction is the ability to precisely control both the laying width and height of the asphalt layer. This is crucial for ensuring consistent road surface quality and optimizing material usage. The laying width and height can be readily adjusted to meet specific project requirements, provided that the working parts are designed to have a splicing and overlapping mechanism.

• Production Capacity

  Battery pavers have a crucial role to play in determining the overall productivity of the road construction work. The amount of asphalt laid per unit time by the paver directly impacts the completion timeline of the project. For instance, a single battery paver can lay an impressive 800 tons of asphalt in just one day, thereby ensuring efficient progress in the road construction task.

• Operating System

  Modern battery pavers are typically equipped with a sophisticated electronic control system. This system is designed to enable a fully hydraulic, fully electronic, and fully computer-controlled operation of the machine. Such a controller not only ensures precise control over the paver but also offers self-diagnosis capabilities for the entire machine.

In addition to the frequent checks required for recharging/boosting the battery, the following parts are to be checked at least weekly:

• Hydraulic System:

Examine for any signs of leakage, and ensure that the connections are intact and the oil is at the required level.

• Screed and Augers:

After performing necessary cleaning, check the heating elements of the screed to see if they are functioning properly. Verify that the augers are not getting jammed and can appropriately distribute the material.

• Tracks/Wheels:

Ensure that there is no excessive wear and tear, as well as any damages that may affect stability and mobility.

• Control System:

Before starting, make sure that the controls are responsive, and there is no error indication in the display. Also, evaluate the battery management system to ensure it is functioning normally.

• Engine/Generator:

For the hybrid model, examine the engine and generator set to see that there are no unusual noises or emissions. The belts and fittings must also be assessed to ensure proper functioning.

• Deck and Pans:

After cleaning the deck and pans, check them for any widening spaces or cracks. Their surface should be smooth to ensure even material laying.

Scenarios

The battery paver has many applications in paving and construction. Here are some of them:

• People use battery pavers to pave roads in urban and rural settings. The pavers can work in different thicknesses and mix designs.
• The machines lay asphalt in airstrips and runways. The battery paver ensures the surface material is well compacted for durability and safety.
• Battery pavers are suitable for commercial parking lots. They can pave the lot quickly and ensure a uniform finish with excellent compaction.
• The battery paver can successfully pave driveways in residential areas. Moreover, the machine's compact size allows it to work in tight spaces.
• Operators use battery pavers to provide temporary surfaces in sports stadiums. The surfaces protect the turf and allow professional athletes to compete without risk.
• Road service companies use battery pavers when performing maintenance services on existing roads. The pavers can quickly and efficiently remove the top layer of asphalt and replace it with a new one.
• Battery pavers are suitable for creating surfaces around industrial facilities, including factories and warehouses. The machines can lay a thick asphalt layer to create a durable surface.
• Battery pavers can pave surfaces around airports, including taxiways and aprons. The pavers provide a smooth and durable surface that can support heavy aircraft.
• This paver machine is ideal for constructing footpaths in parks and recreational facilities. It can create a smooth, uniform pathway for pedestrians and cyclists.
• The batteries are ideal for paving areas around shopping malls. The paver helps create a durable and smooth surface that can withstand high traffic.
• People use battery pavers to install surfaces around docks and harbors. They create a smooth and durable surface that can withstand the heavy traffic of goods and ferries.

How to choose battery pavers

• Assessing the power supply

  Understanding the nature of the pavers' batteries is a primary consideration. This includes knowing the battery's capacity (measured in amp-hours, or Ah), which dictates how long the machine can operate before needing a recharge.

• Determining charging options

  As previously mentioned, battery paver suppliers provide different charging methods, which include standard electrical outlets, solar charging systems, or regenerative charging from the connected paver's engine. While charging from an engine may be convenient during certain job sites, it could result in slower charging rates and higher fuel consumption.

• Evaluating compatibility and logistics

  Consider the logistics of where and how the battery will be charged when not in use. Make sure the battery charging infrastructure at home or workstation matches the requirements of the equipment being purchased. Also, consider the portability of the charging system if it needs to be transported to different locations along with the equipment.

• Performance and runtime analysis

  It is also important to consider how the battery's performance degrades over time. In this case, selecting a reputable battery paver supplier who provides comprehensive after-sales service is crucial. Be sure to inquire about the warranty coverage for the battery and the availability of service centers in case repairs are needed.

Battery paver FAQ

Q1: What is the main function of a battery paver?

A1: A battery paver's primary purpose is to lay hot-mix asphalt for road construction and maintenance projects.

Q2: What are the advantages of a battery paver?

A2: The benefits of a battery paver include reduced emissions, lower fuel consumption, and quieter operation compared to diesel-powered pavers.

Q3: How long does the battery last in a battery paver?

A3: The lifespan of the battery in a battery paver depends on its capacity and usage. Typically, high-capacity batteries can last for 8 to 12 hours of continuous paving.

Q4: Can the battery in a battery paver be charged while in use?

A4: Some models of battery pavers are equipped with a fast-charging system that allows the battery to be charged while the machine is in use.

Q5: What types of batteries are used in battery pavers?

A5: Battery pavers are usually equipped with lithium-ion batteries or lead-acid batteries.