Cat Motor Grader Buying and Maintenance Guide

Buying a Cat motor grader can be a significant investment, but it's essential to consider the costs involved. The price of a Cat motor grader can range from $250,000 to over $1 million.

Before making a purchase, it's crucial to assess your budget and determine what features are essential for your operations. Consider the size of the grader, its horsepower, and any additional attachments you may need.

Regular maintenance is vital to extend the lifespan of your Cat motor grader. According to the article, Cat motor graders require regular oil changes, which should be done every 500 hours of operation.

There are six construction-class motor graders and five mining-class graders offered by CAT.

These models are designed to meet the demands of various industries and applications.

The CAT 140G, 140H, and 140K are three of the most popular models, known for combining affordability with power and reliability.

They are widely used in South Africa and Africa, and KH Plant specializes in restoring these models to like-new condition.

Caterpillar's motor grader models used to have a complex naming system, but they've since simplified it to make it easier to understand.

In the past, CAT graders used a two- or three-digit model number followed by a letter, where the number stayed the same and the letter changed with each generation.

Construction-class graders now use a three-digit number that increases from smallest to largest, like 120, 140, 150, and 160.

Mining-class graders, on the other hand, use a two-digit number to represent the blade length, such as 14, 16, 18, and 24.

This new system makes it easy to tell the class of grader at a glance, no matter if you're a seasoned pro or just starting out.

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There are six construction-class motor graders available, including older models still in widespread use.

The CAT motor grader models cater to a variety of needs, offering a range of options for different applications.

You can choose from six different construction-class motor graders, each designed to handle specific tasks and environments.

These models are built to withstand heavy use and harsh conditions, making them ideal for demanding construction projects.

Construction-class motor graders are designed for use on job sites, where they can help to grade and prepare surfaces for building and infrastructure projects.

Five mining-class graders are also available, offering specialized features and capabilities for use in mining and heavy industry applications.

Mining-class graders are designed to handle the rugged conditions and heavy loads found in mining and heavy industry environments.

The CAT 140 GC/140 GC AWD is a reliable choice for any motor grader operation. It boasts low cost-per-hour operation, making it a great option for those who need to get the job done efficiently.

The on-demand fan is a key feature of this model, reducing under-hood heat for longer component life and longer maintenance cycles. This means you can spend less time fixing issues and more time grading.

The base power of the CAT 140 GC/140 GC AWD is 131 kw, making it a powerful machine for heavy-duty tasks. Its weight is a substantial 17,390 kg, but don't worry, it's still agile and easy to maneuver.

The blade on this model is a generous 3.7 metres long, allowing you to tackle even the toughest grading jobs. With a maximum cut depth of 735 mm, you can be confident in your ability to get the job done right.

Cat motor graders are powerful machines designed for heavy-duty grading work. The CAT 12K has a base power of 108 kw, making it a reliable option for demanding projects.

The CAT 140 GC/140 GC AWD boasts a base power of 131 kw, which is significantly more than the CAT 12K. This extra power comes at a weight of 17,390 kg, making it a substantial machine.

The CAT 150/150 AWD has a base power of 136 kw, making it the most powerful of the three models. Its weight of 18,991 kg also makes it the heaviest, but its differential lock system makes it easier to operate.

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The 12K is a powerhouse of a machine, boasting aggressive blade angles that make quick work of even the toughest terrain.

With a base power of 108 kw, it's no wonder this Cat motor grader can handle heavy-duty tasks with ease.

Its power shift countershaft transmission is designed to maximize power to the ground, ensuring that every bit of energy is put to good use.

The 12K's large throat clearance makes it easy to handle big loads, and its 3.7-metre blade allows for deep cuts of up to 735 mm.

Weighing in at 16,791 kg, this machine is built to last and can handle even the most demanding jobs.

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The CAT 150/150 AWD is a powerful machine with a differential lock that automatically locks and unlocks for easier operation and to protect the power train.

This feature is a game-changer for operators who need to tackle tough terrain without worrying about damaging their equipment.

The CAT 150/150 AWD has a base power of 136 kw, which is impressive for a machine of its size and weight.

Weighing in at 18,991 kg, this machine is a beast of a machine that can handle even the toughest jobs.

Its 3.7-metre blade is long enough to get the job done quickly and efficiently, making it a valuable asset for any construction site.

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