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Used Motor Grader Buying Guide

February 12, 2024

Motor graders play a crucial role in construction and road maintenance, providing the ability to grade, level, and shape surfaces.

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Grading, Leveling, and Shaping

When considering the purchase of a used motor grader, thorough research and inspection are essential to ensure that you invest in a machine that meets your specific needs and delivers reliable performance. Motor graders play a crucial role in construction and road maintenance, providing the ability to grade, level, and shape surfaces.

Types of Motor Graders

Before delving into the buying process, it's crucial to understand the different types of motor graders available:

  • Rigid Frame Graders: These are the most common type, featuring a single, fixed frame. They are versatile and suitable for various grading tasks.
  • Articulated Frame Graders: Characterized by a hinged joint that allows the machine to articulate in the middle, enhancing maneuverability. These graders are ideal for tight spaces and curved roads.
  • Tandem Axle Graders: Equipped with two axles, providing stability and enhanced control during grading operations.
  • Tandem Drive Graders: Feature tandem axles and additional power, making them suitable for heavy-duty applications and challenging terrains.

Motor Grader Applications

Road Construction: Motor graders are vital for building and maintaining roads, ensuring a smooth and level surface for safe and efficient transportation.

Site Grading: They play a crucial role in site preparation for construction projects, leveling the ground to the desired specifications.

Snow Removal: In regions with heavy snowfall, graders equipped with snowplows are used to clear roads and parking lots.

Mining Operations: Graders are employed in mining to create level surfaces for infrastructure development and haul roads.

Landscaping: In landscaping projects, motor graders help shape the terrain for parks, golf courses, and other outdoor spaces.

What to Look For When Buying A Used Grader

  • Overall Condition - Inspect the machine for signs of wear, rust, or damage. Check the frame, blade, and hydraulic components.
  • Engine and Transmission - Assess the engine's condition, including oil leaks, smoke emission, and overall performance. Check the transmission for smooth operation and signs of wear.
  • Blade and Moldboard - Examine the blade for wear, cracks, or bent edges. Ensure that the moldboard can be adjusted easily and securely.

  • Hydraulic System - Test the hydraulic system for leaks, unusual noises, and smooth operation. Check the hoses and cylinders for signs of wear.
  • Tires or Tracks - Inspect tires or tracks for wear and tear. Consider the condition of the undercarriage for tracked graders.
  • Frame Alignment - Check for any signs of frame misalignment, which can affect the grader's performance and grading accuracy.
  • Hour Meter and Maintenance Records - Review the machine's hour meter to gauge its usage. Request maintenance records to assess how well the grader has been looked after.

Buyer Considerations

  • Budget: Determine your budget and look for graders within that price range. Consider both the initial cost and potential maintenance expenses.
  • Application Requirements: Identify the specific tasks your grader will perform. Different graders are designed for various applications, so choose one that suits your needs.
  • Seller Reputation: Buy from reputable sellers with a history of providing quality used equipment. Check customer reviews and ask for references.
  • Warranty and After-Sales Support: Inquire about available warranties and after-sales support. A good warranty can provide peace of mind regarding potential issues.
  • Test Drive: When possible, conduct a test drive to assess the grader's performance, controls, and overall feel. Pay attention to how the machine handles and responds to different conditions.

Whether it's road construction, site grading, or other applications, a reliable motor grader is a valuable asset for any construction or maintenance project.



Black Star can make the purchase of your next used motor grader worry free. We have a proven track record of working with customers in a wide range of industries to or locate and provide specific equipment solutions. Check out graders currently for sale in our inventory and search our timed and/or live online auctions for other units.

Our team’s industry expertise enables us to provide complete transparency and hold in-depth, technical discussions with interested buyers. We perform detailed inspections of all the equipment we sell and we have direct access to our sellers at every stage in the selling process.

We also know of many contractors and business owners in our network that have graders and other equipment to sell when a buyer comes along. Ask us to see if we can get what you need by contacting our experts today.

This article is our representation of useful information and is not intended to be a complete guide for making the right decision for your company. Ask our experts - or your own - for specific advice based on your unique circumstances.

Used Motor Grader Buying Guide
Andrew LeMaster

Andrew is an accomplished sales leader with a remarkable track record in developing new business relationships and delivering results. With over a decade of experience selling in the heavy equipment and transportation industries, he knows equipment. He also possesses comprehensive knowledge of market dynamics, customer preferences, and sales strategies.

When you decide to sell your equipment,
we will personalize a way forward that benefits you.
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