What makes a CAT 12G Grader Unique?

In this blog, we’ll be showcasing the key stats and uses of this 12G Caterpillar road grader model, so you can make the right choice for your job.


What is a 12G grader?

The Caterpillar 12G motor grader is a powerful machine designed to efficiently level and flatten surfaces across both small and large-scale construction sites. This versatile grader is equipped with a long blade that can be adjusted to different angles and depths, making it ideal for shaping, levelling, and grading surfaces to perfection.

12G graders are powered by an engine that generates a high amount of torque, enabling it to move heavy loads and work on tough terrain – all of which is what has made this model known for exceptional performance, fuel efficiency, and ease of operation.


What are the specs of 12G motor graders?

Stat Value


Diesel, 110 hp (82 kW) @ 2200 rpm

Operating Weight

12,400 kg (27,340 lbs)

Total Vehicle Weight

14,500kg (31,967 lbs)


Cummins 6BTA5.9-C180 6-cylinder turbocharged diesel engine

Blade Width

3.04 m (10 ft.)

Common Attachments

Ripper tooth, grader bucket and scarifier

Depth Of Cut

0.50 m (20 in.)

Lift Above Ground

0.76 m (30 in.)


6 cylinders


6 (forward and reverse)


What’s the difference between 12G, 12M, and 12G graders?

Grader Model

Engine Power

Blade Width

Operating Weight

Best Used For


330 hp

12 ft

79,366 lbs

Mid-size jobs, highway construction


165 hp

12 ft

45,254 lbs

Smaller jobs or tight spaces


449 hp

14 ft

88,800 lbs

Large-scale projects, mining operations


What are 12G graders best used for?

Easy to operate and offering exceptional performance, the 12G grader is a versatile machine that can be used to complete various civil jobs, commercial construction designs and commercial landscaping projects, making it a popular choice for many.

As with many graders, its main function is to expertly level and flatten surfaces across a range of sites. But its versatility means that a 12G grader can also be used to remove snow, gravel, and other debris from roads and parking lots, and is also ideal for creating drainage ditches and other common landscaping uses.


What other grader manufacturer options are available besides CAT?

Caterpillar is just one of the many manufacturers of graders available in the market. Some other popular brands of graders include John Deere, Komatsu, Volvo, and Hyundai – all of which offer a wide range of grader models that are equipped with different specifications and features to cater to varying construction needs. 

For instance, John Deere’s 672GP is a powerful grader that is well-known for its exceptional performance and ease of operation. 

Komatsu’s GD555-5, on the other hand, is a high-performance grader that comes with advanced features such as automatic blade control and a fuel-efficient engine. 

If you’re looking for a heavy-duty grader that can handle tough terrain and heavy loads, Volvo’s G930 is an excellent choice. 

Finally, Hyundai’s H930C is designed for total efficiency and features an advanced powertrain and electronic controls for maximum productivity.


Hire a 12G grader today with iseekplant

Ultimately, the decision on which grader to choose will depend on your specific project needs and requirements. By exploring your options and considering factors such as the power, blade width, and operating weight of 12G graders, you can make an informed decision that promises the best results for your project.

You can go ahead and click on these links if you would like to find graders in any of the capital cities:

To gain access to a range of high-quality equipment, explore a range of suppliers all in one place through iseekplant, who can connect you to the grader equipment and models you need for your job.

If you want 3 quotes fast - just use our Get-A-Quote Feature.