All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
(1608 products available)
A motor grader is a heavy-duty machine with a long blade used for grading land surfaces. The SDLG motor grader comes in different types and sizes, each with specific features and applications. Some of the popular models include:
The specifications of SDLG motor graders are as follows:
Model: The products come in various models, such as G9190, G9220, G9220i, G9230, G9265, G9275, G9280, G930, etc.
Engine: The graders are equipped with different types of engines, such as diesel engines with different power ratings and emission standards.
Operating weight: The operating weights of the grader models are different, such as 7,000kg, 7,200kg, 7,600kg, 7,800kg, etc.
Hydraulic system: The hydraulic system of the motor grader includes hydraulic cylinders, pumps, valves, etc., which can control the blade for lifting, tilting, and side shifting.
Transmission: The motor grader has a power shift transmission, which can provide variable forward and reverse speeds.
Cabin: The motor grader is equipped with a comfortable cabin, which provides good visibility and operation for the driver.
Tire size: The motor grader's tires are different in size, such as 14.00-24, 17.5-25, etc., with a specific tire pressure and load capacity.
Regular maintenance is essential for the SDLG motor grader to ensure its performance and prolong its service life. Here are some maintenance tips for the motor graders:
Daily maintenance: Before using the motor grader, it is important to check the engine oil, coolant, hydraulic oil, etc., and ensure that the tire pressure is within the normal range. After using the motor grader, check for loose parts and clean the machine to prevent dust accumulation.
Regular maintenance: Follow the recommended maintenance schedule and perform routine maintenance tasks, such as changing engine oil and filters, replacing hydraulic oil, and inspecting and adjusting the blade. In addition, the motor grader needs to be inspected regularly by professionals to ensure the normal operation of the engine, transmission, braking system, etc.
Blade maintenance: The blade is the main working component of the motor grader. It is important to keep the blade sharp and in good condition. Regularly check the blade for wear or damage, and repair or replace it in time. Adjust the blade angle and position as needed to ensure precise grading operations.
Hydraulic system maintenance: The motor grader's hydraulic system is an important part of the grader, which controls the movement of the blade. Check the hydraulic hoses and connections regularly for leaks or damage, and replace any worn parts. Keep the hydraulic oil clean and at the right level, and replace the filter as needed to ensure smooth hydraulic operation.
In addition, it is important to pay attention to the operating environment of the motor grader. Avoid overloading and operating in harsh conditions to reduce mechanical wear and tear.
Motor graders from the SDLG brand have different applications in the civil construction and infrastructure development industries. Here are some scenarios where these robust machines are used:
Motor graders from the SDLG brand are popularly used in highway construction. The machines level the ground, create smooth road surfaces, and ensure proper drainage on highway projects. Their ability to precisely fine-grade subsoil and base materials makes them essential for constructing durable and safe highways.
SDLG motor graders are also used in road maintenance projects. The machines are used to level potholes, fill in ruts, and re-establish the proper road gradient. They improve the quality and safety of existing roads while reducing traffic disruptions.
SDLG motor graders are used in the construction of parking lots and driveways. They level the ground, establish proper drainage, and create a smooth surface for safe parking and driving. The machines also ensure that the sub-base materials of the driveways and parking lots are properly fine-graded to enhance durability.
Before the starting of a construction project, SDLG motor graders are used to clear and prepare the construction site. The graders level the ground, remove debris, and fill in low spots. The site's preparation is made easier for the rest of the construction machinery to set a strong foundation.
In regions with cold climates, SDLG motor graders are used for snow removal during winter months. The machines are fitted with snow plows or blades to clear snow from roads and parking areas. The graders also provide access by pushing the snow to the sides of the road. Their maneuverability and power make them suitable for efficiently clearing snow after winter storms.
SDLG motor graders are used in large-scale landscaping projects. The machines create slopes, drainage swales, and ponds. They sculpt the land with precision to achieve the desired grading and contouring. The motor graders are also used to improve the aesthetics and functionality of outdoor spaces.
When selecting a motor grader for a project, it is crucial to assess the following factors to ensure the machine's efficiency and productivity.
It is important to consider the project's specific requirements, such as the type of material to be graded, the desired finish level, and any unique project demands. By understanding the project's scope and needs, one can determine the appropriate motor grader size, horsepower, blade configuration, and additional features to ensure the machine can meet the project's demands efficiently.
Consider the motor grader's design features aimed at operator comfort and efficiency. Select a grader with an ergonomic cab design, adjustable controls, and good visibility to ensure the operator can work comfortably and safely for extended periods. Operator training and the availability of support should also be considered to ensure the operator can fully utilize the grader's capabilities.
Assess the machine's maintenance requirements and the availability of support services. Choose a motor grader model with a reputation for reliability and durability to minimize downtime. Consider models with easy access to service points and diagnostic technology to facilitate routine maintenance and troubleshooting. Ensure there is adequate access to replacement parts and authorized service centers to support the grader throughout the project.
Consider the project's budget and financing options when selecting a motor grader. Compare the upfront costs of different grader models while also considering factors like fuel efficiency, maintenance expenses, and resale value. Explore financing options and leasing programs to determine the most cost-effective solution for the project's duration. Balance upfront costs with long-term operational considerations to select a motor grader that offers the best value for the project's needs.
Q1: What are the typical costs associated with purchasing a motor grader?
A1: The cost of a motor grader will depend on various factors, such as the model, size, features, and whether it's new or used. New machines can cost anywhere from $100,000 to over $1 million, depending on these factors. Used machines can be more affordable, ranging from $30,000 to $300,000. The overall cost of ownership includes fuel, maintenance, repairs, tires, and operator wages.
Q2: What are the different motor grader blade types and their uses?
A2: The main blade types are straight blades, which are good for simple cuts and fills, and angled blades, which work well for creating ditches and slopes. An offset or center-pivot blade can move to the side for cutting around objects. The mulching blade has teeth that shred vegetation. The scarifier or ripper has teeth for loosening the ground before grading.
Q3: How does the motor grader compare to other types of road construction equipment?
A3: Motor graders are used for fine-grading soil and gravel and creating smooth, level surfaces. They are also used to prepare the base for asphalt, concrete, or gravel surfaces. Motor graders are designed to be nimble and precise, and they can make tight turns and work in small areas. They have a blade that can be adjusted to different angles and depths, which allows the operator to control the amount of material that is cut and moved. Motor graders are often used for finishing and maintaining unpaved roads and grading the shoulders of roads. They can also be used to clear snow, brush, and debris from roadways. Motor graders are different from other types of heavy equipment like bulldozers and scrapers because they are not designed for heavy excavation and moving large quantities of earth.
