Electric road cutter

Types of electric road cutters

An electric road cutter is a cutting machine used for cutting asphalt roads, concrete, and curbs. Buyers can find different types of road cutters based on the power source, design, application, etc. The most common types are listed below.

• Walk-behind electric road cutter

  The walk-behind electric cutter is suitable for cutting concrete floors, pavements, and roads. It is powered by cutting blades ranging from 5HP to 30HP. The cutter requires operators to walk behind it while operating on the surface. It is also known as the operator-equipped cutter. Users can steer the cutter manually to control the cutting direction. Despite being manually operated, the road cutter is flexible and efficient, allowing users to make various cuts on different surfaces. The cutter provides precise cuts and is ideal for those who need a portable cutter for various cutting tasks.

• Ride-on electric road cutter

  Ride-on electric road cutters offer a comfortable cutting experience for operators. Unlike the walk-behind cutter that requires the operator to walk at all times, the ride-on cutter allows the operator to sit on the cutter while cutting the surface. This type of cutter is ideal for large paving projects where operators have to make long cuts. It is also ideal for projects that have a lot of thick concrete to cut through. Even though it is bulkier and heavier than the walk-behind cutter, the ride-on cutter is more powerful. It comes with a basket that holds a larger electric motor, allowing it to drive larger blades with more efficiency. Additionally, it has better blade housing designed to offer better noise and dust control.

• Floor electric road cutter

  Floor road cutters are also known as slab cutters. They are designed to cut concrete slabs and pavements. The pavement cutter has a rear-mounted electric motor that allows it to achieve cutting depths of over 10 inches. It is available in handheld and walk-behind options. The handheld option is best for making small localized repairs and expansion joints. Floor road cutters can be used with diamond blades, green-cut blades, and asphalt blades depending on the nature of the job at hand.

Specifications and maintenance of electric road cutters

Some general specifications of electric concrete road cutters are as follows:

• Voltage: Electric cutters work on a specific voltage. Whether 110V or 220V, it is important to have stable electricity on the site to get the job done.
• The power of the machine: Power cuts directly into how deep and fast the cutter can cut the concrete. A kW of 3.2 can cut about 5 cm deep, while a 7.5 kW machine can cut about 12 cm deep.
• The diameter of the blade: An electric road cutter can support blades up to 1,000 mm in diameter. A bigger blade cuts faster, but it needs more power. For example, a 65 hp machine can take a 1,000 mm blade.
• The weight of the cutter: These machines weigh from 50 kg to over 500 kg. A hand-held cutter is lighter, maybe 10-15 kg, and a walk-behind cutter is between 50 and 100 kg. The weight is important because a heavier machine cuts better in concrete and asphalt.

For the long life of electric concrete cutters, it is essential to take care of them. Some maintenance tips are as follows:

• Always use a machine that works with the power stated in the user manual. Using lower voltage cutting speed may be slower.
• Check the whole cutter before use. See if the blade is lose or damaged. Check water hoses, fittings, and valves to ensure there are no leaks. Make sure the pump is secure.
• Examine the drive belt for damage, stretching, or misalignment.
• Pour water into the cutter's tank at the start and ensure a consistent spray on the blade while cutting.
• Cut at a steady and constant speed; do not force the cutter into the concrete.
• Sharpen the blade at the end of the day to ensure the cutting surface is smooth the next time.

Scenarios of electric road cutters

The application of road cutters electric is diverse. It is widely used in the construction and maintenance of infrastructure.

• Floor cutting

  A road cutter is commonly used when constructing a new floor or replacing an old one. It can be used to cut expansion joints on floors, which helps to prevent the unwanted cracking of the floors. Electric road cutters are also ideal for cutting concrete, asphalt, or other types of flooring materials. To achieve a neat and clean finish, using a road cutter when flooring is advisable.

• Joint cutting

  When there is an increased need for electricity in various projects, such as joint cutting and a limited need for noise, electric road cutters are typically used to cut joints on roads, runways, and highways. It is a practical technique, especially for large-scale projects. Compared to other methods, electric road cutting minimizes damage to the surrounding area.

• Crack repair

  The service of electric road cutters is typically sought to repair cracks in roads or concrete surfaces. The cutting is done through a predetermined pattern to ensure the remaining concrete sections aren't weak or errant. This also helps to efficiently repair the cracks and prevent further damage from spreading.

• Road marking removal

  A road cutter can help remove road lines or markings. It can also be used to remove small sections of pavement to make repairs or changes to the road surface.

• Trenching

  A road cutter can create narrow cuts or trenches in the road surface. It can also be used to cut through asphalt or concrete to create utility corridors.

• Surface preparation

  Before paving or resurfacing a road, an electric road cutter can be used to remove existing road surfaces or to create grooves for better adhesion between layers.

How to choose electric road cutters

When buying electric road cutters for sale, it is essential to get the right specifications that will appeal to customers. These are some of the critical features to consider when purchasing an electric concrete cutter for resale.

• Cutting Depth and Diameter

Retail buyers will prefer road cutters with impressive cutting depths and diameters. Buyers want machines capable of making deep cuts to support various road construction and repair projects. A spacious cutting depth and diameter gives a cutter greater versatility and makes it suitable for different applications. For instance, a cutter with a depth of 125 mm (4.9 inches) and a diameter of 500 mm (19.7 inches) will appeal to buyers looking for machines that can handle multiple projects without restrictions.

• Power

The power of an electric road cutter affects its cutting capability and performance. When considering the power of the cutter, it's best to consider a three-phase electric cutter. Most road construction professionals want high-performance machines that provide maximum cutting efficiency. Three-phase power provides higher power output to handle demanding cutting tasks.

• Blade Compatibility

Road cutters with different blade compatibilities will appeal to various customers. Some will prefer machines that can use diamond blades for concrete cutting and others that can use asphalt cutting blades. Offering machines with diverse blade compatibilities will fulfill the needs of many road construction professionals.

• Weight

Weight can also determine the power source of an electric road cutter. Light cutters will appeal to buyers who want easy-to-move machines. On the other hand, heavy machines will attract users looking for a stable and durable road-cutting solution. Balancing weight is vital for differing applications. A well-balanced cutter will provide the necessary stability and control for precise cutting.

• Safety Features

Safety features such as emergency stop buttons, blade guards, and anti-vibration handles are must-haves when using an electric road cutter. These features protect users and prevent accidents. Machines with safety features will appeal to customers looking for safe and reliable cutting solutions.

Electric road cutter FAQ

Q1: What is the cutting depth of an electric road cutter?

A1: The cutting depth of an electric road cutter varies according to the specifications and model of the cutter. Generally, it can range from 10 cm to 30 cm. For a deeper cutting depth, a road cutters can be used with an extension called a keyway.

Q2: Can electric road cutters be used for curved cuts?

A2: Yes. Electric road cutters can be used for curved cuts, but the type of cuts that are often most recommended are straight cuts. For making curved cuts, one can approach the desired shape by making several straight cuts.

Q3: Are electric road cutters safer than gas cutters?

A3: Yes. Electric road cutters are considered safer than gas cutters. This is because electric cutters eliminate the risks associated with flammable gas and fumes. Moreover, electric road cutters also have lower noise levels.